Informe Puentes Peatonales Av. Chiclayo

UNIVERSIDAD NACIONAL PEDRO RUIZ GALLO FACULTAD DE INGENIERÍA CIVIL SISTEMAS Y ARQUITECTURA ESCUELA PROFESIONAL DE INGENIERIA CIVIL

INDICE 1. INTRODUCCION 2. ANTECEDENTES

1 a n i g á P

2 3

3. O!ETIVOS

3

". MARCO TE#RICO

"

".1 PUENTES

"

".2 CLASIFICAION DE PUENTES

"

".3 ELEMENTOS DE UN PUENTE

$

"." UICACI#N DE UN PUENTE

1%

".& ESTUDI ESTUDIOS OS 'SI 'SICOS COS PAR PARA A LA CONS CONSTRU TRUCCI CCI#N #N DE DE PUENTE PUENTES S

11

".$ DEFECTOS EN LOS PUENTES

1(

".( PROLEMAS EN ESTRUCTURAS DE CONCRETO ARMADO

1)

".* DA+OS M'S COMUNES EN LOS PUENTES

21

".) CON ANTICIPACI#N A LOS PROLEMAS Y TOMANDO ADECUADAS MEDIDAS DE PROTECCI#N, SE PUEDEN MINIMIZAR SERIAS DIFICULTAD*ES POSTERIORES.

2"

&. PUENTE PEATONALES -i/i0a 0nia

2(

(. 4n56/i4n7/

3(

*. R7487n9ai4n7/

3(

). i:5i4g;a<=a

3*

1%. ANE>OS

VISITA TECNICA A LOS PUENTES PEATONALES AV.

3*


CHICLAYO 2 a n i g á P

1. INTRODUCCION En n67/0;4 879i4 7?i/07n 9i<7;7n07/ 0i@4/ 97 @67n07/, 4n 9i<7;7n07/ an4/ B <4;8a/ B 8á/ a6n 97 9i<7;7n07/ 0i@4/ 97 8a07;ia57/, 484 @49784/ 7; 54/ @67n07/ /7 an 7ni94 9i7;/ian94 B ai7n94 8á/ 48@574 4n<4;87 a i94 aanan94 5a 07n454g=a, 874;an94 75 76i@4 @a;a 4n/0;6in, 75 7/069i4 97 54/ 8a07;ia57/ -n674/ 0i@4/ 8a07;ia57/ 6 40;4 40;4// 67 67 n4 7?i/0 ?i/0=a =an n 7n 75 87 879i 9i4 4 /7 7n6 7n67n 7n0; 0;an an 8á 8á// <ái5 <ái587 87n0 n07 7 a4;a, B 54/ /i/078a/ 48@60a;ia94/. E5 @;7/7n07 in<4;87 970a55a 5a i/i0a 0nia ;7a5ia9a 75 9=a /á:a94 %( 97 6ni4 975 2%1" @4; 54/ 7/069ian07/ 975 6;/4 97 P67n07/, g6ia94/ @4; 75 Ing7ni7;4 A;06;4 R49;=g67 S7;6n 947n07 975 6;/4, a 54/ @67n07/ @7a04na57/ 6:ia94/ 7n 5a A. Ci5aB4 H Di/0;i04 97 !4/7 L74na;94 O;0i H P;4inia Ci5aB4 H R7gin La8:aB767, 7n 7/0a a7ni9a @69i84/ 4:/7;a; $ @67n07/ @7a04na57/, " 97 @7;57/ 870á5i4/ B 2 97 4n;704 a;8a94. C4n 7/0a i/i0a /7 i97n0ia;4n 5a/ 9i7;/a/ @a;07/ 4n/0i06B7n07/ 97 6n @67n07 @7a04na5 /6@7;7/0;606;a B /6:7/0;606;aJ a978á/ 97 54/ @;4:578a/ 67 7/0án @a/an94 7/04/ @67n07/, @4;

3 a n i g á P

P67n07/ P7a04na57/ a 54 5a;g4 97 5a A. Ci5aB4.

2. ANTECEDENTES A5 4n/0;6i; 6na a;;707;a 4 6na =a ;á@i9a 7n 4na/ 6;:ana/ /7 9ii97n 7/@ai4/ @a;a 9a; @;i4;i9a9 a5 84i8i7n04 97 7=654/ 8404;ia94/, B /7 <;ag87n0an 4na/ a50a87n07 @4:5a9a/, /in 4n/i97;a; 67 /6/ a:i0an07/ 0i7n7n 5a n77/i9a9 97 84i5ia;/7 97 6n @6n04 a 40;4, 7n a5g6n4/ a/4/ /i78@;7 a @i7 B a;gan94 87;an=a/. L4/ @67n07/ @7a04na57/ /4n @a;07 97 5a in<;a7/0;606;a ia5 67 @7;8i07 75 ;67 /7g6;4 97 54/ @7a04n7/ a 0;a/ 97 =a/ B 6a56i7; 5a/7 97 67;@4/ 97 ag6a B 4:/0á654/ 67 @4n7n 7n ;i7/g4 5a in07g;i9a9 <=/ia 97 6n @7a0n. C4n 7/0a/ 4:;a/ 54/ @7a04n7/, 07;ia87n07, n4 @4n9;=an 7n ;i7/g4 /6 /7g6;i9a9 B 0a8@44 in07;<7;i;=an 4n ;á@i94 97/@5aa8i7n04 975 975 0;an/ 0;an/@4 @4;0 ;07 7 @K:5 @K:5i i4 4 B @;i @;ia9 a94. 4. Una Una 8a 8a5a 5a 6:i 6:ia ai in n 97 6n @67n @67n07 07


@7a04na5 9707;8ina 67 n4 /7a 6/a94 @4; 54/ @7a04n7/, 7/07 0i@4 97 " a 6/i4n7/ 879i9a/ an 07ni94 5a/ /ig6i7n07/ ;7@7;6/i4n7/ ;7@7; n i ii iii i i

i g á P

La 8aB4;=a 97 77/ /7 0i7n7 67 a8ina; a/0a 94n97 /7 7n67n0;an 54/ @67n07/, S7 @7;i:7 67 5a 8aB4 aB4;=a 97 7554/ n4 7/0án /0án 6:i 6:ia94/ 7n 54/ /i0i4/ 8á/ K0i57/, Ti7n7n 6n 9i/74 86B @44 a8a:5 a:57 @a;a 5a 8aB4;= 4;=a 97 54/ 6/6a;i4/, B S6 60i5 60i5i ia ai in n g7n7; g7n7;a5 a587 87n0 n07 7 i8@5 i8@5i ia a 8á/ 0i7 0i78@ 8@4, 4, 7/< 7/<67 67; ;4 4 B, 7n 7n a5g6n4/ a/4/, 8aB4; in/7g6;i9a9.

E/0a /i06ain @;44a 67 75 @7a0n 07;8in7 ;6an94 5a/ a557/ 7n 54/ 56ga;7/ 67 4n/i97;a 8á/ 4n7ni7n07/, 4n7ni7n07/, /in i8@4;0a; i8@4;0a; 75 74 97 07n7; 67 7n<;7n0a;/7 a /i06ai4n7/ 97 a504 ;i7/g4 4 97 ;i7/g4 ag;7ga94. P4; 54 an07;i4;, 6an94 5a/ 849iai4n7/ a 5a =a @K:5ia /7 ;7a5ian /in 048a; 7n 67n0a a 0494/ 54/ a04;7/ 67 5a 0;an/i0an, /7 4ni7;07n 7n 75 7/@a /@ai4 i4 8á/ @75 @75ig; ig;4/ 4/4 4 @a;a a;a 75 @7a0 @7a0n n,, 6n4 6n4 97 54/ 6/6a; /6a;ii4/ 8á 8á// n687;4/4/ B 65n7;a:57/ 97 5a =a @K:5ia.

3. OBJETIVOS a:i7n94 4:/7;a94 54/ @67n07/ 96;an07 5a i/i0a, /7 :6/ 48@;4:a; 879ian07 54/ a5an7/ 9a94/ 75 @;4<7/4; 975 6;/4, 54/ 9i<7;7n07/ 0i@4/ 97 @67n07/ @7a04na57/ 67 @49784/ 7n4n0;a; 7n 75 879i4 B 5a/ 9i<7;7n07/ a507;na0ia/ 97 /456in 67 n4 / @6797n :;in9a; a9a 6n4 97 7554/. 

C4n47; 7 i97n0ia; 7n a8@4, 5a/ 9i<7;7n07/ @a;07/ B 75787n04/



97 6n @67n07 @7a04na5. I97n I97n0i 0i a; a; 54/ 54/ 9i<7 9i<7;7 ;7n0 n07/ 7/ @;4: @;4:57 578a 8a// 67 67 @679 @679an an @;7/ @;7/7n 7n0a 0a;; 54/ 54/ @67n07/ @7a04na57/ i/i0a94/. Da;n4/ 67n0a 67 a5 8487n04 97 9i/7 9i/7 a; 6na 6na 7/0;6 /0;606;a 06;a 0i@4 @67 @67n07 n07 54/ 54/ ing7n ng7ni7 i7;;4/ 7/ 7/00a8 a84 4/ a/68 /68i7n94 7n94 6na 6na ;7/ 7/@4 @4n/ n/a: a:i5 i5i9 i9a9 a9 a a7 7;a 97 5a 8i/8 i/8a, @67 @67/



97:7;784/ ;7/@4n97; ;7/@4n97; @4; 54 67 @679a @a/a; 4n 5a 8i/8a. C4n47; 5a/ @;ini@a57/
4. MARCO TEÓRICO


4.1 Puentes

& a n i g á P

Un @67n @67n07 07 7/ 6na 6na 4 4n/ n/0; 0;6 6i in n 67 67 @7; @7;8i07 8i07 /a /a5 5a; a; 6n a ai i97 97n0 n07 7 g74g;á4 484 6n ;=4, 6n an, 6n a557, 6n a8in4, 6na =a <;;7a, 6n 67;@4 97 ag6a 4 6a56i7; 40;4 4:/0á654 <=/i4. E5 9i/74 97 a9a @67n07 a;=a 97@7n9i7n94 97 /6 <6nin B 5a na06;a57a 975 07;;7n4 /4:;7 75 67 /7 4n/0;6B7. E5 @67n07 7/ 6na 7/0;606;a 67 <4;8a @a;07 97 a8in4/, a;;707;a/ B 5=n7a/ <;;7a/ B ana5iai4n7/, 4n/0;6i9a /4:;7 6na 97@;7/in, ;=4 6 4:/0á654 6a56i7;a 9an94 a/= 6na 4n0in6i9a9 a 6na =a. C4n/0an <6n9a87n0a587n07 97 94/ @a;07/ a La /6@7;7/0;606;a 4n<4;8a9a @4; 0a:57;4 67 /4@4;0a 9i;70a87n07 5a/ a;ga/J iga/, a;8a96;a/, a:57/, :79a/, a;4/, 6i7n7/ 0;an/8i07n 5a/ a;ga/ 975 0a:57;4 a 54/ a@4B4/. : La in<;a7/0;606;a 4n<4;8a9a @4; @i5a;7/ -a@4B4/ 7n0;a57/J 7/0;i:4/ -a@4B4 -a@4B4// 7?0; 7?0;784 784/ / 67 /4@4;0 /4@4;0an an 9i;70 9i;70a87 a87n07 n07 5a /6@7; /6@7;7/0 7/0;6 ;606; 06;aJ aJ B i8i7n04/, 7na;ga94/ 97 0;an/8i0i; a5 07;;7n4 54/ 7/<67;4/. S6 @;4B704 B /6 á5654 @7;07n77n a 5a ing7ni7;=a 7/0;606;a5, /i7n94 n687;4/4/ 54/ 0i@4/ 97 9i/74/ 67 /7 an a@5ia94 a 54 5a;g4 97 5a i/04;ia, in6i94/ @4; 54/ 8a07;ia57/ 9i/@4ni:57/, 5a/ 0nia/ 97/a;;455a9a/ B 5a/ 4n/i97;ai4n7/ 74n8ia/, 7n0;7 40;4/
4.2 Clasi!a!i"n De Puentes A 54/ @67n07/ @49784/ 5a/ia;54/

a# S7gKn /6 <6nin  P7a04na57/  Ca;;707;4/  F7;;4ia;i4/

$# P4; 54/ 8a07;ia57/ 97 4n/0;6in


 Ma97;a  Ma8@4/07;=a  A7;4 E/0;606;a5  S7in C48@67/0a  C4n;704 A;8a94  C4n;704 P;7/<4;a94

$ a n i g á P

!# P4; 75 0i@4 97 7/0;606;a  Si8@5787n07 a@4Ba94/  C4n0in64/  Si8@57/ 97 0;a84/ 8K50i@57/  Can0i57; -:;a4/ 45a9i4/  A0i;an0a94 -60i5ian a:57/ ;704/ 67 a0i;an0an 75 0a:57;4  C45gan07/ En 75 @;7/7n07 in<4;87 7/069ia;784/ ;7/@704 a 54/ @67n07/ @7a04na57/. Puente Peat%nal. 7/ 6na 4:;a 67 @7;8i07 5a /7@a;ain @7;8an7n07 975

64 7i65a; 4n 75 @7a04na5, 7/ 97i;, 67 7/04/ 64/ @6797n ;6a;/7 /in 67 /7 @;7/7n07 ning6na in07;<7;7nia 7n0;7 7554/, 54 67 9i/8in6B7 75 ;i7/g4 97 ai97n07/ 7n0;7 7=654/ B @7a04n7/. La 9707;8inain 97 5a n77/i9a9 97 6n @67n07 @7a04na5 6/6a587n07 n4 97@7n97 975 9i/7a94;, /in4 67 86a/ 77/ /7 7/0a:577 97 a67;94 4n 5a/ 4n9ii4n7/ 975 64 7i65a; 67 a a ;6a;, B 7n 5a 8aB4;=a 97 5a/ 4a/i4n7/ 54/ @67n07/ @7a04na57/ /4n 4n/0;6i94/ @4; @70iin 97 54/ <606;4/ 6/6a;i4/, in7;/i4n7/ 67 7n a5g6n4/ a/4/ /7 6757n inn77/a;ia/ Ba 67 n4 /7 57/ 9a 75 6/4 a976a94 a 0a57/ 7/0;606;a/.


(

a 4.3 E&EMENTOS 'e un (uente (eat%nal n

A.) SUPERESTRUCTURA.

i g á P

E/ 5a @a;07 /6@7;i4; 97 6n @67n07, 67 6n7 B /a5a 5a 9i/0ania 7n0;7 6n4 4 8á/ 5a;4/. La /6@7;7/0;606;a 4n/i/07 7n 75 0a:57;4 -54/a /4@4;0a 9i;70a87n07 5a/ a;ga/ B 5a/ a;8a96;a/J 5a /6@7;7/0;606;a 7/0á <4;8a9a @4; 94/ @a;07/ • •

E5787n04/ P;ini@a57/. E5787n04/ S76n9a;i4/.

1. Ele*ent%s (+in!i(ales, E/ 75 75787n04 67 0;an/8i07 5a/ a;ga/ ia/ -0;an/i04 B 867;0a/ -@7/4 @;4@i4 97 5a /6@7;7/0;606;a a 54/ a@4B4/ 7?0;784/ 7 in07;879i4/ 97 5a in<;a7/0;606;a -7/0;i:4/ B @i5a/. L4/ 75787n04/ @;ini@a57/ 97 5a /6@7;7/0;606;a /4n 97 a67;94 a5 0i@4 97 @67n07.

a# &%sa. La 7/0;606;a 97 /07 0i@4 97 @67n07, 4n/i/07 7n 6na @5ana 97 4n;704 ;7<4;a94 4 @;7 7/<4;a94, 8a97;a 4 870a5, B /i;7 97 0a:57;4 a5 8i/84 0i78@4. $# Vi-as. L4/ @67n07/ @7a04na57/ 60i5ian 484 75787n04 7/0;606;a5 iga/ @a;a575a/ a5 0;á4 @7a04na5, 67 /4@4;0an 7/<67;4/ 97 48@4n7n07 7;0ia5 B 0;an/8i07n 5a/ a;ga/ ;7i:i9a/ a 5a/ @i5a/ B 7/0;i:4/ 975 @67n07. !# Est+u!tu+a Metli!a. E5 a7;4 7/ 6n 8a07;ia5 67 /4@4;0a 86B :i7n 54/ 7/<67;4/ 97 7?in, 48@;7/in B 0;ain, B 7/0a @;4@i79a9 /7 78@57a 7n 5a 4n/0;6in 97 @67n07/ 870á5i4/ 7n a;4 4 97 iga/ 97 a7;4. La a;8a96;a 7/ 6na iga 48@67/0a @4; 75787n04/ ;75a0ia87n07 4;04/ B 7/:7504/ 4n70a94/ @4; /6/ 7?0;784/. La a;ga a 975 @7/4 975 0a:57;4 B 5a a;ga 8i5 67 a0;ai7/a 75 @67n07 /7 0;an/8i07n @4; 879i4 97 5a/ iga/ 0;an/7;/a57/ 975


0a:57;4 9i;70a87n07 a 5a/ 4n7?i4n7/ 97 54/ 75787n04/ 97 5a * a a;8a96;a. n i g á P

2. Ele*ent% Se!un'a+i%. S4n 75787n04/ 48@5787n0a;i4/ 97 5a /6@7;7/0;606;a /i7n94 n77/a;i4/ @a;a 5a 7/0a:i5i9a9 97 5a 7/0;606;a B @4/i:i5i0an 75 0;án/i04 @4; 75 @67n07.

a# &%sa ta$le+%. E/ 75 0a:57;4 4 54/a 975 @67n07 67 /4@4;0a 9i;70a87n07 75 0;á4 @7a04na5. C6an94 7/ 97 8a97;a /7 57 55a8a 0a:57;4 B 6an94 7/ 97 4n;704 B 870a5 /7 57 55a8a 54/a. La 54/a 0a:57;4 @;4@4;i4na 5a a@ai9a9 @4;0an07 97 a;ga 975 /i/078a 97 6:i7;0a.

$# Dia/+a-*as T+ans0e+sales. L4/ 9ia<;ag8a/ /4n 4n/i97;a94/ 484 75787n04/ /i8@5787n07 a@4Ba94/, 67 /i;7n 484 ;igi9ia94;7/ 7n0;7 iga/, B 67 a /6 7 0;an/8i07n <67;a/ a 5a/ iga/ 54ngi069ina57/ a 0;a/ 975 4;0an07 7;0ia5, 75 6a5 7/ 0;an/8i0i94 @4; 75 a@4B4 9i;704 97 5a 54/a /4:;7 5a iga B @4; 879i4 97 a;i55a/ 97 a7;4 67 0;a/@a/an 5a iga 54ngi069ina5.

!# A++i%st+a*ient%. Man0i7n7n a 54/ 75787n04/ 7/0;606;a57/ 7n @4/iin 4;;70a, /7 6/an g7n7;a587n07 7n 5a/ 7/0;606;a/ 870á5ia/, B /7gKn /6 6:iain 7n 5a 7/0;606;a @6797 5a/ia;/7 484

A++i%st+a*ient% 'el (%+tal, /7 7n67n0;a 7n 5a @a;07 /6@7;i4; 7n 54/ 7?0;784/ 97 6na a;8a96;a 97 @a/4 a 0;a/ B @;4@4;i4na 7/0a:i5i9a9 5a07;a5 B 0;an/<7;7nia 97 4;0an07 7n0;7 a;8a96;a/. A++i%st+a*ient% t+ans0e+sal, /4n 8i78:;4/ 7/0;606;a57/ /76n9a;i4/ 67 /7 a0;ai7/an 97 5a94 a 5a94 7n0;7 a;8a96;a/ 7n n694/ in07;i4;7/ B a5 ig6a5 67 75 a;;i4/0;a8i7n04 975 @4;0a5 @;4@4;i4nan 7/0a:i5i9a9 5a07;a5 B 0;an/<7;7nia 97 4;0an07 7n0;7 a;8a96;a/.


A++i%st+a*ient% late+al ) su(e+i%+, 7/0án /i06a94/ 7n 75 @5an4 a 97 5a 67;9a /6@7;i4; B @;4@4;i4na 7/0a:i5i9a9 5a07;a5 7n0;7 5a/ n i g 94/ a;8a96;a/ B ;7/i/07nia á 4n0;a 54/ 7/<67;4/ @;44a94/ @4; P 75 i7n04. A++i%st+a*ient% late+al in/e+i%+, 7/0án /i06a94/ 7n 75 @5an4 97 5a 67;9a in<7;i4; B @;4@4;i4nan 7/0a:i5i9a9 5a07;a5 B ;7/i/07nia a 54/ 7/<67;4/ @4; i7n04. '# Ba+an'as. S4n 75787n04/ 97 /7g6;i9a9 67 /7 7n67n0;an a 54/ 4/0a94/ 975 @67n07, /6 <6nin 7/ 5a 97 ana5ia; 75 0;án/i04 B 77n06a587n07 7i0an 5a a=9a 97 @7;/4na/. La/ n4;8a/ AASTO 97n7n 3 0i@4/ 97 :a;an9a57/ @7a04na57/, @a;a :ii570a/ B @a;a 0;á4. E/04/ 0i@4/ 97 :a;an9a57/ 0a8:in @6797n 48:ina;/7 7n0;7 /=, @a;a 4n7;0i;/7 7n 0;á4 H :ii570a, 0;a4 H @7a04na5, @7a04na5 H :ii570a.

SUBESTRUCTURA. La /6:7/0;606;a 4n/i/07 97 0494/ 54/ 75787n04/ ;767;i94/ @a;a /4@4;0a; 5a /6@7;7/0;606;a B 5a a;;707;a 975 @a/4 757a94. L4/ 48@4n7n07/ :á/i4/ 97 5a /6:7/0;606;a 4n/i/07n 97 54/ /ig6i7n07/ •

Pi5a;7/

•

Ci8i7n04/

a# Pila+es S4n 54/ a@4B4/ in07;879i4/ 97 54/ @67n07/ 97 94/ 4 8á/ 0;a84/. D7:7n /4@4;0a; 5a a;ga @7;8an7n0787n07 B /4:;7a;ga/ /in a/i7n04/, /7; in/7n/i:57/ a 5a ain 97 54/ ag7n07/ na06;a57/ -i7n04, ;ia9a/, 70.. A 4n0in6ain /7 @;7/7n0an 54/ 0i@4/ 8á/ 486n7/ 97 /4@4;07/ in07;879i4/ 6/a94/ 7n 75 9i/74 97 /6:7/0;606;a/.


% 1

Ti(% Ma+!%

Ti(% Pa+e'

Ti(% Ca$ea 'e Ma+till%

a n i g á P


1 1

Ti(% 'e C%lu*na Aisla'a

a n i g á P

$# Ci*enta!i%nes O a@4B4/ 97 7/0;i:4/ B @i5a/ 7na;ga94/ 97 0;an/8i0i; a5 07;;7n4 0494/ 54/ 7/<67;4/. E/0án <4;8a94/ @4; 5a/ ;4a/, 07;;7n4 4 @i5407/ 67 /4@4;0an 75 @7/4 97 7/0;i:4/ B @i5a/.

4.4 U$i!a!i"n 'e un (uente L4/ @67n07/ /4n 4:;a/ 67 ;76i7;7n @a;a /6 @;4B704 97ni0i4 7/069ia; 54/ /ig6i7n07/ a/@704/

a. L4a5iain 97 5a 7/0;606;a 4 6:iain 7n 6an04 a /i0i4, a5in7a8i7n04, @7n9i7n07 B ;a/an07. $. Ti@4 97 @67n07 67 ;7/6507 8á/ a976a94 @a;a 75 /i0i4 7/4gi94, 07ni7n94 7n 67n0a /6 7/00ia, 74n48=a, /7g6;i9a9 B <6ni4na5i9a9. !. F4;8a g7480;ia B 9i87n/i4n7/, ana5ian94 /6/ a7/4/, /6@7;7/0;606;a, in<;a7/0;606;a. '. O:;a/ 48@5787n0a;ia/ 0a57/ 484 :a;an9a/, 9;7na7 97 54/a B 97 54/ a7/4/, @;407in 97 5a/ 8á;g7n7/. e. En a/4 97 4:;a/ 7/@7ia57/ 4ni7n7 ;7487n9a; /i/078a/ 4n/0;60i4/, 76i@4/, 70a@a/ 97 4n/0;6in B 0494 a67554 67 /7 4n/i97;7 n77/a;i4 @a;a 5a :67na 776in B 7/0a:i5i9a9 97 5a 4:;a.


2 1

a DE PUENTES 4. Estu'i%s Bsi!%s PARA &A CONSTRUCCIÓN n i g á P

An07/ 97 @;4797; 4n 75 9i/74 975 @;4B704 97 6n @67n07, 7/ in9i/@7n/a:57 ;7a5ia; 54/ 7/069i4/ :á/i4/ 67 @7;8i0an 048a; 4n4i8i7n04 @57n4 97 5a 4na, 67 ;796n97 7n 5a g7n7;ain 97 in<4;8ain :á/ia n77/a;ia B /6i7n07 67 4n56Ba 7n 75 @5an07a8i7n04 97 /456i4n7/ /a0i/

in<;a7/0;606;a in/0a5a9a, 8an4 97 3 4:;a 7/@7ia5ia9a, 76i@4/, B 40;4/ 67 75 @;4B70i/0a 4n/i97;7 97 60i5i9a9. 1 a n i g á P

Da04/ 97 5a/ 4n9ii4n7/ na06;a57/ 975 56ga; 94n97 /7 ;76i7;7 4n/0;6i; 75 @67n07 

T%(%-+a/a D7:7 4n07n7; 484 8=ni84, 6n @5an4 97 6:iain, @5ani870;=a 4n 6;a/ 97 ni75 a9a 870;4 /i 5a 67:;a9a 7/ @;4<6n9a 4 8á/ 6n0a/ /i 75 07;;7n4 7/ 55an4  5a/ :a;;ana/ /4n @44 97ni9a/. S7i4n7/ 0;an/7;/a57/ 7n 75 77 @;4@67/04 7n5aa94 4n 75 77 97 5a =a, 40;a/ ag6a/ a;;i:a B a:a4, /i06a9a/ a9a 1%  2% 870;4/ /7gKn 5a n77/i9a9, B 4n9ii4n7/ 04@4g;áa/, 6n @7;5 54ngi069ina5 975 77 975 574 975 ;i 7n &%% 870;4/ -4 8á/ /7gKn 5a n77/i9a9 ag6a/ a;;i:a B a:a4. P4/i:i5i0an 5a 97niin @;7i/a 97 5a 6:iain B 9i87n/i4n7/ 97 54/ 75787n04/ 7/0;606;a57/, a/= 484 in<4;8ain :á/ia @a;a 54/ 40;4/ 7/069i4/.



i'+%l%-a. E/07 7/069i4 97:7 4n07n7; @4; 54 87n4/ 5a 879ia an6a5 97 5a/ @;7i@i0ai4n7/, 5a/ ;7i9a/ 8á?i8a/ B 8=ni8a/, 5a 754i9a9 8á?i8a 97 5a 4;;i7n07, 75 a69a5, 5a/ a;iai4n7/ 5i8a0;ia/ B 8a07;ia57/ 97 a;;a/0;7 -@a5ia9a, 08@an4/ 97 i754, B 40;4/. En 54/ @5an4/ 97 @67n07/ /4:;7 ;=4/, /7 97:7n ;7gi/0;a; /i78@;7 54/ ni757/ 97 ag6a , 6Ba n40ain @;7/7n0a84/ a 4n0in6ain M.A.M.E.  Ni75 97 ag6a/ 8á?i8a/ 7?0;a4;9ina;ia/. N.A.M.  Ni75 97 ag6a/ 8á?i8a/. N.A.O.  Ni75 97 ag6a/ 4;9ina;ia/. N.A.M.  Ni75 97 ag6a/ 8=ni8a/.



5e%l%-a. E/069i4 g740ni4 4n /4n974/ g74<=/i4/ B @7;<4;ain 97 @44/ 7n 54/ 77/ 97 54/


@;4:a:57/ 78@5aa8i7n04/ " 97 5a in<;a7/0;606;a, 0;a96i94/ 7n @7;57/ g745gi4/ 1 a 4n i97n0iain 97 a@a/, 7/@7/4;7/, 0i@4/ 97 /6754/, 5a/iain, n i g 0a8a4 879i4 á P 97 /6/ @a;0=65a/, 96;7a, @;4<6n9i9a9 97 6:iain 97 5a ;4a 8a9;7 B 049a/ /6/ a;a07;=/0ia/ 87ánia/. Ig6a587n07 97:7;á in4;@4;a;/7 75 8a07;ia5 @;7948inan07 975 574 975 ;=4, /6 0a8a4 879i4, 5a a;ia:i5i9a9 975 574 975 ;=4, 5a 40a 8á/ :aa 97 7/07, /6/ 07n97nia/ 97 /4aain, B na587n07 6n in<4;87 7n 75 67 97:7 ;7487n9a;/7 5a 40a B 0i@4 97 <6n9ain.  Riesgo sísmico

S7 55a8a ;i7/g4 /=/8i4 a 5a @;4:a:i5i9a9 97 46;;7nia 97n0;4 97 6n @5a4 9a94, 97 67 6n /i/84 a6/7, 7n 6n 56ga; 9707;8ina94, i7;04 7<704 97ni94 484 @;9i9a/ 4 9a4/ 9707;8ina94/. En 75 ;i7/g4 in6B7n 75 @75ig;4 @407nia5 /=/8i4, 54/ @4/i:57/ 7<704/ 54a57/ 97 a8@5iain, 5a 65n7;a:i5i9a9 97 5a/ 4n/0;6i4n7/ -7 in/0i06i4n7/ B 5a/ @;9i9a/ @4/i:57/ -7n i9a/ B :i7n7/. E5 ;i7/g4 /=/8i4 97@7n97 <67;0787n07 97 5a an0i9a9 B 0i@4 97 a/7n0a8i7n04/ 68an4/ B 97 5a an0i9a9 7 i8@4;0ania 97 5a/ 4:;a/ 67 /7 7n67n0;an 54a5ia94/ 7n 75 56ga;. Ti7n7n 484 na5i9a9 9707;8ina; 54/ 7/@70;4/ 97 9i/74 67 97n7n 5a/ 48@4n7n07/ 4;i4n0a5 B 7;0ia5 975 /i/84 a ni75 97 5a 40a 97 i87n0ain.  Datos de las condiciones funcionales.

L4/ 9a04/ 97 5a/ 4n9ii4n7/ <6ni4na57/ /4n 7n g7n7;a5 a94/ @4; 75 @;4@i70a;i4 4 /6 ;7@;7/7n0an07 -Mini/07;i4 97 0;an/@4;07/, M6nii@a5i9a97/ B @4; 5a/ n4;8a/ B4 5a/ 7/@7iai4n7/ 4;;7/@4n9i7n07/.


En0;7 54/ 9a04/ <6ni4na57/ & 8á/ i8@4;0an07/ 67 /7 97:7n a; an07/ 97 iniia; 75 1 a @;4B704 975 @67n07 07n784/ i n g á P

Dat%s -e%*6t+i!%s. An4 97 5a a5a9a -nK87;4 97 =a/ Di87n/i4n7/ 97 5a 7;79a, :a;an9a/, 70. P7;a507, /4:;7 an4, @7n9i7n07/, 6;a06;a, gá5i:4.





Dat%s 'e las !a+-as 0i0as. Si/078a/ 97 a;ga/ 97 9i/74 Ca;ga/ 7?7@i4na57/ Ca;ga/ <606;a/



Ot+%s 'at%s. V45687n 97 0;á4 A7/4;i4/ 975 0a:57;4 7;79a, :a;an9a/, 9604/.

Dat%s s%!i% e!%n"*i!%s. E/07 7/ 6n a/@704 /68a87n07 i8@4;0an07 67 97:7 048a; 7n 67n0a 0494 @;4B70i/0a a5 ig6a5 67 54/ <6ni4na;i4/ @K:5i4/ in456;a94/ 7n 75 @;4B704. E/ 6n 078a 67 7/0á <67;a 97 54/ a5an7/ 97 7/07 07?04, @7;4 /4n 9a04/ 97 g;an i8@4;0ania B @4; 7/4 7/ 86B 4@4;06n4 @4; 54 87n4/ in9ia; 54 @4; 6an04 n4 7/ 84;a5, ni 0i4 @;4B70a; 4:;a/ @K:5ia/ 484 /4n 54/ @67n07/, 4n 7?7/4 97 8a07;ia57/ B 87n4/ aKn /i 7/4/ 8a07;ia57/ /4n i8@4;0a94/ B a6/an @;9i9a/ inn77/a;ia/ 97 9ii/a/ @a;a n67/0;4 @a=/. L4/ @67n07/ /7 4n/0;6B7n 4n <4n94/ @K:5i4/ 67 /4n 7/a/4/. 5e%*et+a. L4/ 9a04/ an07;i4;7/ 97:7n /7; 0;a96i94/ 7n 54 @4/i:57 7n 6n 8i/84 @5an4 6Ba/ 7/a5a/ 7;0ia5 B 4;i4n0a5 /7an ig6a57/, @4;67 7n 5 /7 0i7n7 67 i; 9i:6an94 75 @67n07, 97ni7n94 97 7/0a 8an7;a 5a/ 9i87n/i4n7/ 975 @67n07.


S4n 5a/ 4n9ii4n7/ 04@4g;áa/ 7 i9;á65ia/ 5a/ 67 97n7n 5a $ 54ngi069 a 6:;i; a/= 484 75 1 ni75 97 ;a/an07. En a8:i4, /6 an4 a 7/0á a94 @4; 778@54 @a;a 75 a/4 97 @67n07/ <7;;4ia;i4/ @4; 5a n i g 0;4a 97 5a =a B @4; 75 nK87;4 á97 =a/ B 5a 7/0a:i5i9a9 0;an/7;/a5. P Pa;a 75 a/4 97 @67n07/ a;;707;4/ 75 an4 679a 97ni94 @4; 75 nK87;4 97 =a/, 7/0i8án94/7 484 an4 97 =a 6n a54; 48@;7n9i94 7n0;7 3 B ".& 8.

&%n-itu'. C6an94 75 574 975 ;=4 a /a5a; 7/0a :i7n 97ni9a, 75 @;4:578a 7/0a;á ;7/67504. En a8:i4 0;a0án94/7 97 4na/ 55ana/ 94n97 g7n7;a587n07 54/ ;=4/ /4n 975 0i@4 8a96;4, 4n 87an9;4/ 67 9i650an 9707;8ina; 5a 54ngi069 975 @67n07. La aa ;i@i4/a 9a;á 6na @;i87;a i97a 975 5a;g4 67 97:7;á 07n7; 75 @67n07, Ba 67 7n 5a/ g;an97/ ;7i9a/ 7/0a @6797 /7; 46@a9a 7n /6 040a5i9a9. A 87n694 7/07 an4 7/ 7?7/i4 B @6797 @4; 0an04 4n/0;6i;/7 6n @67n07 8á/ 4;04 67 75 an4 975 574 ;i@i4/4, aanan94 4n 07;;a@57n7/ :i7n @;407gi94/ B 4n 6n :67n /i/078a 97 9;7na7 4n a5an0a;i55a/, /i 7/ @4/i:57 48@5787n0an94 4n 97<7n/i4/ B 7na6/a94;7/ 67 ga;an0i7n 67 75 ;=4 @a/7 /i78@;7 @4; 97:a4 975 @67n07. T;a0án94/7 97 ;=4/ 86B a69a54/4/, 5a @;407in 97 54/ 07;;a@57n7/ 879ian07 97<7n/i4/ B 7na6/a94;7/, a/= 484 5a @;454ngain 97 a57;4/ 7n 54/ 7/0;i:4/ @6797 7na;77; 5a 4:;a, 97 8an7;a 67 @49;=a ;7/650a; 8á/ 74n8i4 B /7g6;4 aana; @44 4 na9a 4n 07;;a@57n7/ 7n 5a aa 975 ;=4. A/=, a5g6n4/ a604;7/ ;748i7n9an @a;a ;=4/ 4n ;7i9a 975 ;=4 /4:;7 5a aa ;i@i4/a /6@7;i4;7/ a 1.& 8. 97 a506;a, 7na;a; 4n 54ngi0697/ 7n 0494 /6 an4. Si 75 @67n07 7/0á 6:ia94 /4:;7 6na 6;a, 7n 5 n4 7/ @4/i:57 aana; 4n 07;;a@57n7/ @4; 5a @5aBa in07;i4; -5a <67;a 7n0;=<6ga 97 5a 4;;i7n07 0i7n97 a /4aa; 8á/ 5a 5a97;a 4@67/0a. En 7/04/ a/4/ 7/ a4n/7a:57 0;aa; 75 @67n07 @7;@7n9i65a;87n07 a5 77 97 5a 4;;i7n07.


( Pe+l l%n-itu'inal. 1 T48an94 7n 4n/i97;ain a 5a/ ;7487n9ai4n7/ 97/;i0a/ n i an07;i4;87n07, 7/07 @7;5 a/i g /i78@;7 7/0á 97ni94 @4; 75 975 á P 0;aa94 a8in7;4 4 <7;;4ia;i4, 4n @7n9i7n07/ aia a8:4/ 7?0;784/ n4 8aB4;7/ a %.(& .

S%!a0a!i%nes. Un4 97 54/ a/@704/ 97 a504 ;i7/g4 7n 5a 7/0a:i5i9a9 97 54/ @67n07/, /4n 5a/ /4aai4n7/, 67 7/0án =n0i8a87n07 5iga9a/ a 5a/ a;a07;=/0ia/ 97 54/ ;=4/. En g7n7;a5 5a 04@4g;a<=a 07;;7/0;7 @;7/7n0a 6na g;an a;i79a9 97 ;=4/ 4n 6na 9i7;/i9a9 97 @;4:578a/, /in 78:a;g4 @4; ;a4n7/ @;á0ia/ /7 ag;6@an 7n 54/ 94/ 0i@4/ /ig6i7n07/ a) Ríos de caudal bruscamente variable o torrencial b) Ríos de caudal relativamente constante (varían más o menos lentamente).

L4/ ;=4/ 97 a69a5 ;75a0ia87n07 4n/0an07, n4 9an @;4:578a/ 97 =n9457 i9;á65i4 @7;4 7n a8:i4, 54/ ;=4/ 97 a69a5 :;6/a87n07 a;ia:57 54/ 6a57/ /4n 54/ 67 n4;8a587n07 /7 7n67n0;an 7n 5a/ ;7gi4n7/ :aa/, 4n a69a5 8á/ 4 87n4/ ;796i94 96;an07 5a 8aB4; @a;07 975 a4, in;787n0án94/7 7n4;8787n07 B /K:i0a87n07 7n 5a @4a 97 556ia/ B 96;an07 54/ 97/i754/. P;7/7n0an @;4:578a/ 97 a;ia:i5i9a9 97 574, in6n9ai4n7/, B /4aai4n7/, @a;a 54 6a5 aB 67 07n7; 864/ 6i9a94/. Pa;a @;77; 5a a;ia:i5i9a9 975 574 975 ;=4 <;767n0787n07 /7 4n/0;6B7n 0;a84/ 97 97/a;ga 4 8á/ a5an0a;i55a/ 7n 54/ 07;;a@57n7/ 97 a7/4 @a;a 67 @4; a= @a/7n 5a/ ag6a/ 67 /7 97/@;7n97n 975 6;/4 @;ini@a5. T;a84/ 97 97/a;ga 67 97:7;án 87;77; 4n0in6a B 754/a igi5ania @a;a 7i0a; 97/a/0;7/ @4; 7na6a8i7n04 97 54/ a69a57/ @;ini@a57/. En 54/ 07;;7n4/ 55an4/, 7/@7ia587n07 7n 5a @4a 97 5a/ g;an97/ ;7i9a/, 75 ni75 97 5a/ ag6a/ /6:7 4n/i97;a:5787n07, 557gan94 7n a5g6n4/ a/4/ a 6:;i; 5a a5a9a 97 5a/ =a/, @;44an94 97/0;44/, 9707;i4;4/ B 5a an65ain 078@4;a5 97 5a =a, B 7n 5a @4a 97 8aB4; n77/i9a9. Ra4n7/ 67 n4/ 867/0;an 5a n77/i9a9 97 @;77; /i/078a/ 97 9;7na7 67


@7;8i0an 75 5i:;7 97/<4g6 97 7/0a/ ag6a/, B 40a 97 ;a/an07 a9a 7n * 4n4;9ania, B @;7i/in 4n 7/04/ 1 74/. a n i g á P

La 9707;8inain 97 5a 40a 97 <6n9ain, 7/ 6na 0a;7a 48@57a, B 9i<=i5. Si :i7n /7 0i7n7 in<4;8ain /4:;7 75 078a, 7/07 7/ a@7na/ ;7<7;7nia5, 97@7n97 97 86a/ a;ia:57/ B 46;;7nia/ 96;an07 5a/ @;4@ia/ ;7i9a/. E?i/07n 9i7;/i9a9 97 <;865a/ 78@=;ia/ 67 n4/ @7;8i07n 7/0i8a; 5a @;4<6n9i9a9 97 5a/ /4aai4n7/, 75 /454 /757i4na; 5a 76ain 97 874; 48@4;0a8i7n04 7/ 9i<=i5, a6n 6an94 aB a604;7/ 67 ;748i7n9an 75 6/4 97 6na B 40;a <;865a 7n 54/ 9i7;/4/ 0i@4/ 97 ;=4/. En K50i8a in/0ania, /i78@;7 /7;á 75 @;4<7/i4na5 75 ;7/@4n/a:57 97 5a 97i/in, 7n :a/7 a /6 :67n ;i07;i4 B <6n9a87n0a587n07 7n :a/7 a /6 7?@7;i7nia B 7?@7;i7nia/ 97 74/ /i8i5a;7/. Sin 78:a;g4, /7 @6797 97i; 67 5a 40a 97 <6n9ain, 7n ningKn a/4 97:7;á /7; 8aB4; a 5a 40a 97 /4aain 87n4/ 3 870;4/. En K50i8a in/0ania B /i 5a in7;/in a/= 54 in9ia, 97:7;á ;76;;i;/7 a 849754/ a 7/a5a, 4 849754/ 8a078á0i4/ 97 /i865ain. La/ in<4;8ai4n7/ i/0;ia/ B @;4<7/i4na57/ 975 á;7a in9ian 67 5a/ 8aB4;7/ /4aai4n7/ 67 /7 an ;7gi/0;a94 7n n67/0;4 @a=/ :4;97an 54/ & 8. a:in94/7 4n/0a0a94 67 g6a;9an ;75ain 4n 5a @;4<6n9i9a9 975 ag6a, /6 754i9a9 B 5a 96;7a 975 07;;7n4, B 75 0i@4 97 8a07;ia5 975 574. En0;7 5a/ a;ia/ <;865a/ 67 7?i/07n @a;a 9707;8ina; 5a @;4<6n9i9a9 97 /4aain, /7 @6797 i0a; 5a /ig6i7n07 67 0i7n7 a@5iain 7/@7ia587n07 7n a/4 97 ;=4/ 879iana87n07 a69a54/4/. h =k ∗ H ∗ v

2

D"n'e,

  P;4<6n9i9a9 97 /4aain 7n 870;4/.   C4n/0an07 a;a07;=/0ia 975 07;;7n4 7n /7g282   P;4<6n9i9a9 97 5a 4;;i7n07 7n 870;4/. VW2  V754i9a9 97 5a/ ag6a/ 7n 8/7g. La 4n/0an07  @a;a a5g6n4/ 8a07;ia57/ 0i7n7 54/ /ig6i7n07/ a54;7/ 67 /7 867/0;an 7n 5a 0a:5a 1.1 MATERIAL

Ri@i4 4ng5487;a94 Ri@i4 /67504 A;7na Fang4

K(seg^2/m^2)

%.%1 %.%" %.%$ %.%*


Tabla 1.2. Valores de k ) S7 7n0i7n97 67 n4 /7 97:7 <6n9a; 1 /4:;7 75
@4; 7ni8a 97 5a <6n9ain.

a n i g á P

Una 7 7/0i8a9a 5a @;4<6n9i9a9 97 /4aain, /7 @6797 97ni; 5a 40a 97 <6n9ain 97 5a/ @i5a/ a9ii4nan94 a5 a54; 7/0i8a94 4n 5a <;865a an07;i4;, 6na a506;a 8=ni8a 97 3 8. In56/i7 /7 97:7 ana5ia; 5a @4/i:i5i9a9 97 ina; @i5407/. Ca:7 ;74;9a; 67 6na 97 5a/ a6/a/ 8á/ <;767n07/ 97 5a
Figura Socavación y cota de fundación

P+%te!!i%nes. C4;;7/@4n97n a @79;a@57n7/ 67 /4n /i/078a/ 97 ;77/0i8i7n04 4n @i79;a :454na 975 8aB4; 0a8a4 @4/i:57 4 7n /6 97<704 :5467/ 97 4;8ign. E/0a/ @;407i4n7/ 97:7n ;7<4;a;/7 a9a i7;04 0i78@4 7n <6nin a 5a 07n97nia a /687;gi;/7 4 97/@5aa;/7 a/0a 67 7n a5g6na @4a /7 4n/7g6i;á 6na 8aB4; 7/0a:i5i9a9 7n 5a/ @5aBa/ 4 07;;a@57n7/ a @;407g7;/7.


A5 @i 97 5a/ @i5a/ 7/ a4n/7a:57 7n7;;a; 5a/ @i79;a/ 97n0;4 97 6na % 8a55a 2 a 45=8@ia, ;796in94/7 a/= 5a /4aain n i g á P

Es(i-%nes. E/04/ /7 6:ian ag6a/ a;;i:a B 7n 4;;7/@4n97nia 4n 5a/ @5aBa/ 67 0i7n97n a 5a /4aain, @;44án94/7 4n 7554/ 8á/ :i7n 5a /79i87n0ain @a;a 7/0a:i5ia; 75 a67 975 ;=4. 4.7 De/e!t%s en l%s Puentes L4/ 97<704/ 7n 54/ @67n07/ 67 46;;7n 4n 8á/ <;767nia 7n @67n07/ 4n/0;6i94/ 7n 7/0;606;a 97 8a97;a 4 7n 4;8ign /7 5a/ian /7gKn 94/ a/@704/ :á/i4/ I. F6ni4na57/ B II. E/0;606;a57/,

Ti@ia94/ 97 5a /ig6i7n07 8an7;a

4.7.1 De/e!t%s 8un!i%nales S4n a67554/ 67 48@;48707n 5a na5i9a9 @;ini@a5 97 5a 4:;a, 67 7/ 5a 97 @7;8i0i; 75 @a/4 975 a69a5 975 6;/4 97 ag6a B @;4@4;i4na; 6n @a/4 /7g6;4 a 54/ 6/6a;i4/. E?i/07n 54/ /ig6i7n07/ 0i@4/ 97 @;4:578a/ -i

Ma07;ia57/ 97@4/i0a94/ 7n 75 a67 975 ;=4 67 @4n7n 7n

-ii

;i7/g4 5a 7/0a:i5i9a9 97 5a 7/0;606;a, D7/ni757/ 6:ia94/ 6n04 a 5a/ /6@7;i7/ 97 5a/ a:77;a/

97 54/ @67n07/, -iii a;an9a/ B g6a;9a;679a/ 9aa94/ 67 @4n7n 7n ;i7/g4 5a /7g6;i9a9 975 6/6a;i4 B @4; K50i84,


-i P5a0a<4;8a/ 67 @;7/7n0an 97@;7/i4n7/. 1 2 a

n T494/ 54/ an07/ 87ni4na94/ i /7 7n6a9;an 7n 7/0a a07g4;=a 97 g á 97<704/. P P4; 40;4 5a94, @;4:578a/ 0a57/ 484

-i La 4:/0;6in 97 54/ 75787n04/ 975 9;7na7 /6@7;ia5 975 0a:57;4, B 5a n77/i9a9 97 ;7@4/iin, ;7@a;ain, 4 @in06;a 97 5a/ @i7a/ 9aa9a/ 97 5a/ :a;an9a/, 97:7n 4n/i97;a;/7 0;a:a4/ 67 a7n @a;07 975 8an07ni8i7n04 ;60ina;i4. L4/ 76i@4 97 8an07ni8i7n04 @6797n i97n0ia; <ái587n07 0a57/ 97<704/ ;á@i9a87n07 ;7@a;a;54/ @a;a 7i0a; 8aB4;7/ 9a4/ a 5a 7/0;606;a 975 @67n07, ;7/0a:57i7n94 5a/ 4n9ii4n7/ 97 /7g6;i9a9 0an04 97 5a 4:;a 484 @a;a 75 6/6a;i4.

4.7.2 De/e!t%s Est+u!tu+ales S4n a67554/ 67 48@;48707n 5a 7/0;606;a @;4@ia87n07 9ia 975 @67n07, @4; 778@54 5a/ @i7a/ ag;i70a9a/ 4 @49;i9a/ 7n 75 a/4 97 54/ @67n07/ 97 8a97;a. C4n ;7/@704 a 54/ @67n07/ 4n/0i06i94/ @4; 7/0;606;a/ 97 4n;704, 7?i/07n 97<704/ 5a/ia94/ 484 -i

G;i70a/ 7n @i7a/ 7/0;606;a57/ i8@4;0an07/ 484 @i5a;7/ B

-ii -iii

iga/, A;8a96;a/ 7?@67/0a/, Da4/ 7n 54/ 75787n04/ 97 a@4B4J

T494/ 7/04/ /7 a;a07;ian 484 97<704/ 7/0;606;a57/. E/04/ 97<704/ @6797n @;77ni;/7 ai7n94 4:/7;ai4n7/ @7;i9ia/ 97 5a/ @i7a/ 67 48@4n7n 5a 7/0;606;a 7n /6 4n6n04. C6an94 /7 97070an, 97:7n /456i4na;/7 in879ia0a87n07, Ba 67 @6797n 48@;48707; 5a 7/0a:i5i9a9 975 @67n07 7n 75 a/4 97 67 n4 /7an ;7@a;a94/.

4.9 P+%$le*as en Est+u!tu+as 'e C%n!+et% A+*a'% 4.9.1 Alte+a!i"n 'el C%n!+et% La a507;ain 975 C4n;704 46;;7 6an94 75 8i/84 7/0á /4870i94 a 879i4/ ag;7/i4/ 484 /a57/ B /65

2

Causas P+in!i(ales, 2 a -i @;7/7nia 97 ag6a/ /65
P

Alte+nati0as 'e S%lu!i"n, -i

inB7in 97 57a9a 97 787n04 4 ;7/ina 7n 5a/ 7n9i96;a/

-ii

7?i/07n07/, B i8@7;87a:i5iain 97 5a/ @i7a/ 97 4n;704 67 7/0n 7n 4n0a04 4n 75 ag6a.

4.9.2 C%++%si"n 'e las A+*a'u+as En ;7gi4n7/ @;?i8a/ a5 8a; 5a ain 97 5a in078@7;i7 7n 5a/ a;8a96;a/ 7?@67/0a/ 46;;7 ;á@i9a87n07, 54 67 @6797 48@;48707; g;a787n07 049a 5a 7/0;606;a 975 @67n07. Causas P+in!i(ales, -i

Causas P+in!i(ales, 3 -i R70;ain 7?7/ia 975 2 4n;704 @4; @;4:578a/ 97 6;a a

-ii -iii

n in/6i7n07, i g á Va;iain 7?7/ia 97 5a 078@7;a06;a a8:i7n07 B P A;8a96;a/ 8a5 9i/0;i:6i9a/ 4 4n @;4:578a/ 97 a97;7nia.

Alte+nati0as 'e S%lu!i"n, R7557n4 97 5a/ 7n9i96;a/ 4n ;7/ina 7@4?i.

4.9.3 A!!i"n 'e 8ue-% La/ a50a/ 078@7;a06;a/ g7n7;a9a/ @4; 75 <67g4 a<70an 5a/ 7/0;606;a/ 97 4n;704 4a/i4na94 g;a7/ 7n9i96;a/. La/ a;8a96;a/ a /6 7, 0a8:in @6797n a<70a;/7 97@7n9i7n94 97 5a 8agni069 975 /ini7/0;4. Causas P+in!i(ales, T78@7;a06;a 7?7/ia87n07 a50a Alte+nati0as 'e S%lu!i"n, -i R7@a;ain 97 5a/ 7n9i96;a/ 4n 57a9a 97 787n04 4 ;7/ina -ii

7@4?i 7n 75 a/4 97 67 5a/ a;8a96;a/ n4 aBan /i94 a<70a9a/ B Ea56ain 7/0;606;a5 97 54/ 9a4/ 7n /6 040a5i9a9 @a;a 7;ia; 5a/ @4/i:i5i9a97/ 97 ;76@7;ain 97 5a 7/0;606;a, 7n 75 a/4 97 67 5a/ a;8a96;a/ aBan /i94 a<70a9a/ @4; 75 <67g4.

4.9.4 De/e!t%s en el C%n!+et% L4/ @;4:578a/ a6/a94/ @4; 75 7;0i94 in4;;704 975 4n;704 4 7;;4;7/ a5 ;7a5ia; 54/ 84i8i7n04/ B4 5a/ i:;ai4n7/ 7n 75 7n4<;a94 96;an07 5a 70a@a 97 4n/0;6in, @6797n 9a; 4;ig7n a 97<704/ 7n 75 4n;704 4n 4 /in 7?@4/iin 97 5a/ a;8a96;a/. Causas P+in!i(ales, -i

S7g;7gain 975 4n;704 96;an07 /6 7;0i94 7n 75 7n4<;a94

-ii -iii -i

A;8a96;a/ 4n

Alte+nati0as 'e S%lu!i"n,

" 2

C6:;i; 54/ 97<704/ 4n 5a a@5iain a 97 6na 875a 97 787n04 B a;7na 4 n i /6 ;7557n4 4n ;7/ina 7@4?ia. g á P

4.: Da;%s Ms C%*unes En &%s Puentes, a# C%*(%nentes 'e Ma'e+a Da4/ 486n7/ 7n 54/ 48@4n7n07/ 97 8a97;a /4n a6/a94/ @4; 4ng4/, @a;á/i04/ B a0a67 6=8i4. D707;i4;4/ 97 5a 8a97;a @6797n /7; a6/a94/ @4; <67g4, i8@a04/ 4 45i/i4n7/, a:;a/in 4 97/ga/07 87áni4, /4:;77/<67;4/, in078@7;i7 B 48:74/ 4 @an974/. E/04/ @6797n /7; in/@7i4na94/ @4; 7?á87n7/ i/6a57/ B <=/i4/. E5 7?a87n i/6a5 @6797 97070a; @69;iin @4; 4ng4/, 9a4/ @4; @a;á/i04/, 7?7/ia 977?in, g;i70a/, i:;ai4n7/ B @7;9i9a 97 4n7?i4n7/.

$# C%*(%nentes 'e C%n!+et% Da4/ 486n7/ 7n 54/ 48@4n7n07/ 97 4n;704 in56B7n ag;i70a8i7n04, 7/a8a/, 975a8inain, /@a55ing -97/a/a;a8i7n04, a4;a8i7n04/, 97/ga/07 4 a:;a/in, 9a4/ 97 45i/in, @65i94, B /4:;7a;ga. Ag;i70a8i7n04/ 7n 4n;704 /4n 6/6a587n07 n4/ @a;a /7; 97070a94 a /i8@57 i/0a. S7 a5ian 484 g;i70a/ na/, 879ia/ 4 ana/. La/ @;i87;a/ /4n 6/6a587n07 in/ignian07/ @a;a 5a a@ai9a9 97 5a 7/0;606;a, @7;4 97:7n /7; ;7@4;0a9a/ 484 6na a97;07nia. La/ g;i70a/ 879ia/ B ana/ /4n /ignia0ia/ @a;a 5a a@ai9a9 7/0;606;a5 B 97:7n /7; ;7gi/0;a9a/ B 84ni04;7a9a/ 7n 54/ ;7@4;07/ 97 in/@7in.

&as -+ietas (ue'en se+ est+u!tu+ales < n% est+u!tu+ales. 

Las grietas estructurales ;76i7;7n 97 a07nin in879ia0a, 049a 7



67 755a/ a<70an 5a a@ai9a9 975 @67n07. Las grietas no estructurales /4n a6/a9a/ @4; 7?@an/in 0;8ia B 4n0;ain 97 <;ag6aJ 7n 54/a/ 97:7 07n7;/7 7/@7ia5 6i9a94,


@67/04 67 75 ag6a 97 in50;ain 97 556ia @6797 4n557a; a 5a & 4;;4/in 97 5a a;8a96;a. 2 a n i g á P

!# C%*(%nentes 'e A!e+% Da4/ 486n7/ 7n 54/ 48@4n7n07/ 97 a7;4 in56B7n 5a 4;;4/in, 75 ag;i70a8i7n04, 9a4/ @4; 45i/in B /4:;77/<67;4/. L4/ ag;i70a8i7n04/ 6/6a587n07 /7 iniian 7n 5a 4n7?in, 75 7?0;784 na5 97 5a /459a96;a 4 /4:;7 6n @6n04 4;;4=94 97 6n 8i78:;4 B, 567g4, /7 @;4@aga a 0;a/ 97 /6 /7in 0;an/7;/a5 a/0a 5a <;a06;a 975 8i78:;4. S7 97:7n 4:/7;a; 6i9a94/a87n07 7n a9a 6n4 97 5a/ @407nia57/ 6:iai4n7/ 97 /6;a/. La <4;8a 8á/ ;74n4i9a 97 9707;i4;4 975 a7;4 7/ 5a 4;;4/in. En 48@4n7n07/ 97 a7;4, 6n4 97 54/ 0i@4/ 97 9a4/ 8á/ 486n7/ 7/ 75 ag;i70a8i7n04 @4;
'# C%*(%nentes Su*e+-i'%s C4;;7/@4n97 a 48@4n7n07/ 97 5a /6:7/0;606;a. S7 n77/i0an 76i@4/ 7/@7ia57/ @a;a in/@7i4na; 54/ 48@4n7n07/ /687;gi94/. La i/i:i5i9a9 96;an07 5a/ in/@7i4n7/ 7/ @4:;7, @4; 0an04 6na in/@7in 8in6i4/a 97 54/ 8i78:;4/ n4 7/ @4/i:57.


L4/ 48@4n7n07/ 97 5a/ 7/0;606;a/ $ 97 a7;4 /4n /6/7@0i:57/ a 4;;4/in, 7/@7ia587n07 7n 5a/ 4na/ a<70a9a/ @4; 5a 6879a9. 2 a n i g á P

e# Ta$le+%s L4/ 97<704/ 8á/ 486n7/ 7n 0a:57;4/ 97 a7;4 /4n /6;a/ 7n /459a96;a/, /7g6;4/ ;404/, 4;;4/in B 4n7?i4n7/ /6750a/ 4 ;40a/. En 6n /i/078a 97 @i/4 97 a7;4 4;;6ga94, 5a @;9i9a 97 /7in 97:i94 a 5a 4;;4/in @6797 a<70a; 5a a@ai9a9 97 a;ga 97 5a 6:i7;0a. L4/ 97<704/ 486n7/ 7n 0a:57;4/ 97 4n;704 /4n 97/ga/07, 7/a8a, 975a8inain, /@a55ing -97/a/a;a8i7n04, g;i70a/ 97 7?in 54ngi069ina5, g;i70a/ 97 7?in 0;an/7;/a5 7n 5a/ ;7gi4n7/ 97 8487n04 n7ga0i4, 4;;4/in 97 5a a;8a96;a 97 ;7<67;4, g;i70a/ 97:i94 a ag;7ga94/ ;7a0i4/ B 9a4 97:i94 a 4n0a8inain 6=8ia.

/# Juntas L4/ 9a4/ 7n 5a/ 6n0a/ /4n a6/a94/ @4; i8@a04 7i65a;, 078@7;a06;a/ 7?0;78a/ B a6865ain 97 0i7;;a B 7/48:;4/. L4/ 9a4/ @4; 7/48:;4/ B 0;án/i04 97 7=654/ @6797n a6/a; 67 5a 6n0a /7a ;a/ga9a, 67 54/ an5a7/ /7an a;;ana94/, 4 /7an ;784i94/ 040a587n07. La/ 078@7;a06;a/ 7?0;78a/ @6797n ;48@7; 5a a97;7nia 7n0;7 5a 6n0a B 75 0a:57;4 B, 4n/767n0787n07, ;7/650a; 7n 5a ;784in 040a5 97 5a 6n0a. La <6nin @;i8a;ia 97 5a 6n0a 7/ a4849a; 5a 7?@an/in B 4n0;ain 97 5a /6@7;7/0;606;a 975 @67n07.

-# A(%<%s P6797n /7; a07g4;ia94/ 7n 94/ g;6@4/ 870á5i4/ B 75a/048;i4/. L4/ a@4B4/ 870á5i4/ @6797n 457;/7 in4@7;a0i4/ 97:i94 a 4;;4/in, a6865ain 97 7/48:;4/, 6 40;a/ in07;<7;7nia/. A@4B4/ 4ng75a94/


@6797n g7n7;a; ( 4n965a8i7n04/ B a5in7a8i7n04 ina@;4@ia94 2 97 8i78:;4/.

7?i4n7/,

a n i g á P

O0;4/ 0i@4/ 97 9a4/ /4n @;9i9a/ 97 /7g6;4/, ;406;a 97 /459a96;a, 4;;4/in 7n 5a /6@7;i7 97/5ian07. L4/ 9a4/ 7n @5aa/ 97 a@4B4/ 75a/048;i4/ /4n 7?7/i4 a:650a8i7n04, ;48@i8i7n04 4 97/ga;;a8i7n04, 4;07 B
4.= C%n Anti!i(a!i"n a l%s P+%$le*as < T%*an'% A'e!ua'as Me'i'as 'e P+%te!!i"n> Se Pue'en Mini*ia+ Se+ias Di!ulta'es P%ste+i%+es. C4n 7/7 M40i4, 7/ C4n7ni7n07 In7/0iga; La/ Sig6i7n07/ C4n9ii4n7/

4.=.1 Cau!e, Si 7?i/07 a976a94 7/@ai4 :a4 75 @67n07 @a;a @7;8i0i; 75 @a/4 97 5a/ ag6a/. L4/ 97@/i04/ 97 a;7na B4 g;aa, @6797n ;796i; 7/07 7/@ai4. Si aB 7/0a:i5i9a9 B :67n 48@4;0a8i7n04 97 54/ :4;97/ B @;407in 97 4;i55a/. P4/i:57 4:/0;6in 975 a67 4n 8a57a, @a5ia9a/ 4 ;7i8i7n04 97 @5an0a/ 67 @679an 4n0;i:6i; a 5a /4aain 4 ;i7/g4 @4/i:57 97 in7n9i4. Un ;7gi/0;4 975 @7;5 975 a67 9a in<4;8ain a5i4/a /4:;7 5a 07n97nia 975 ;=4 a 7;4/i4na;, a8:ia; 97 6;/4, 97 g;a9i7n07, 70. E5 ;7gi/0;4 97:7 a06a5ia;/7 a9a 7 67 aBa a;iai4n7/ 97 i8@4;0ania. E/0a/ in9iai4n7/ aB69an a @;4B70a; @;407i4n7/ a 54/ @i5a;7/ 4 7/0;i:4/, /4:;7 0494 a /6/ i87n0ai4n7/. 4.=.2 Est+i$%s < (ila+es C6an94 /7 in/@7i4nan 7/0;i:4/ 4 @i5a;7/ 97 4n;704, 97:7 4:/7;a;/7 97<704/ 97 6a56i7; 0i@4. L4/ 8á/ <;767n07/ /4n 54/ /ig6i7n07/   

Deterioro del concreto en la línea de agua. Deterioro del concreto en la zona de los apoyos. Grietas en los estribos especialmente en el encuentro entre el cuerpo y las alas.


E/0a/ g;i70a/ 97:7n 4:/7;a;/7 a 0;a/ 975 0i78@4 @a;a 7; /i a687n0an. * C6an94 7/0a/ g;i70a/ /7 @;4n6nian, 2 in9ian 67 aB 84i8i7n04 a 7/0;606;a5 67 @6797 /7; a6/a94 @4; n @;4:578a/ 97 i87n0ain. i g á P

4.=.3 A(a+at%s 'e a(%<% L4/ a@a;a04/ 97 a@4B4, /7an 4/ 4 8i57/, 97:7n /7; 7?a8ina94/ @a;a a/7g6;a; 67 <6ni4n7n 97:i9a87n07. E5 8a5 48@4;0a8i7n04 97 54/ a@4B4/ @6797 /7; a6/a 97 84i8i7n04 97 @i5a;7/ 4 7/0;i:4/. Si 7?i/07 7/07 0i@4 97 @;4:578a 97:7 7<706a;/7 5a /ig6i7n07 in/@7in  

  

!bservar si los pernos de ancla"e están da#ados o si las tuercas necesitan a"uste. Veri$car si los elementos de e%pansi&n permiten el movimiento de acuerdo a su dise#o. Veri$car si 'ay suciedad o escombros alrededor de los aparatos de apoyo. !bservar si 'ay e%ceso de deormaci&n o rotura en las placas de neopreno. !bservar los rodillos y su condici&n de apoyo m&vil.

L4/ a@a;a04/ 97 a@4B4 @6797n /6<;i; 9a4/ @4; a6/a 975 0;á4 @7/a94, @4; /6i79a9 a6865a9a. Si /7 a9i7;07 6n 8a5 <6ni4na8i7n04, 97:7 n40ia;/7 97 in879ia04.

4.=.4 Vi-as < la+-ue+%s E/04/ 75787n04/ @6797n /7;
Ra"aduras deterioro roturas ataue de insectos y 'ongos. *alta de tratamiento super$cial ue permite ue se desarrollen grietas longitudinales y se e%tiendan a todo lo largo de la viga.


+plastamiento en la zona de apoyo ue normalmente indica ) debilitamiento o reducci&n de 2 capacidad del material. a  ,-rdida de cone%iones o de diaragmas entre largueros n 

i g á P

Vi-as 'e a!e+%. L4/ /ig6i7n07/ /4n 54/ 97<704/ 8á/ 486n7/ 67 /7 @;7/7n0an 7n 5a/ iga/ 97 a7;4    

!%idaci&n ba"o la zona de las "untas de dilataci&n. !%idaci&n de la viga debido a 'umedad ue pasa por grietas del tablero. Deterioro de la pintura. one%iones /o"as.



orrosi&n y ra"aduras alrededor de remac'es y pernos en la uni&n de elementos de una viga.



*isuras en la soldadura y el metal de base.

Vi-as 'e !%n!+et%. L4/ 97<704/ 8á/ 486n7/ 7n 7/0a/ iga/ /4n    

Desintegraci&n de la losa de una viga de secci&n 0. 1noperancia de los aparatos de apoyo. 2%posici&n del acero de reuerzo por corrosi&n. Grietas en los e%tremos de las vigas.

C6a57/6i7;a 97 54/ 97<704/ 87ni4na94/ 4n ;7/@704 a iga/ 97 4n;704, /4n 86B /ignia0i4/ 7n iga/ 97 4n;704 @;707n/a94. Si /7 7n67n0;a 6na g;i70a a:i7;0a 7n 6n 75787n04 @;707n/a94 7/04 97:7 /7; a97;0i94 B n40ia94 97 in879ia04.

4.=. Ta$le+%s L4/ 0a:57;4/ 97:7n 7?a8ina;/7 @a;a 9707;8ina; /i aB ;i7/g4 97 97/5ia8i7n04 97 54/ 7=654/ /4:;7 /6 /6@7;i7 97:i94 a
Ta$le+% 'e *a'e+a.  D7:7n /7; 7?a8ina94/ @a;a 97070a; /i aB 9707;i4;4 7n 5a 4na 97 4n0a04 4n 54/ 5a;g67;4/ 4 7n0;7 a@a/ 97 8a97;a 5a8ina9a. aB n77/i9a9 97 8an07ni8i7n04 6an94 aB


5a4/ /67504/, @i7a/ ;40a/ % 4 9707;i4;a9a/, a:7;06;a/ 67 97an 

3 @a/a; /6i79a9 aia 54/ @i5a;7/ 4 7/0;i:4/. a n Ta$le+%s 'e a!e+%. D7:7n 7?a8ina;/7 @a;a 7; /i aB 4;;4/in 4 i g á P

/459a96;a/ 7n 8a5a/ 4n9ii4n7/., /i aB /6i79a9 a6865a9a 7n 54/ @i/4/ 97 @a;;i55a 7n 5a/ 4na/ 97 a@4B4 /4:;7 5a;g67;4/ 4 /i aB 

@5ana/ /6750a/ 4 /= 5a @in06;a 7/0á 9707;i4;a9a. Ta$le+%s 'e !%n!+et%. D7:7n 7?a8ina;/7 @a;a 97070a; g;i70a/, 97/a/a;a8i7n04/ 6 40;4/ /ign4/ 97 9707;i4;4 D7:7 4:/7;a;/7 4n 6i9a94 75 a7;4 97 ;7<67;4

@a;a

9707;8ina; /6 7/0a94. La/ g;i70a/ 7n 75 4n;704 @7;8i07n 67 5a 6879a9 a<707 a5 a7;4 97 ;7<67;4 75 6a5 a5 4?i9a;/7 /7 7?@an97 B a6/a 97/@;7n9i8i7n04 975 4n;704.

4.=.7 Su(e+!ie 'e +%'a'u+a C6a56i7; 0i@4 97 /6@7;i7 97 ;49a96;a @6797 4650a; 54/ 97<704/ 975 0a:57;4. E/0a /6@7;i7 97:7 4:/7;a;/7 4n 864 6i9a94 @a;a :6/a; 7i97nia 975 9707;i4;4 975 0a:57;4. En a5g6n4/ a/4/ /7 97:7 ;7847; @767a/ /7i4n7/ @a;a
4.=.9 A!!es% al (uente S4n i8@4;0an07/ @4; /6 4n7?in a5 @67n07 B 97:7n 7/0a; a ni75 4n 75 0a:57;4. Si 5a 0;an/iin n4 7/ /6a7, 54/ 7<704/ 975 i8@a04 @6797n a687n0a; 5a 7n7;g=a 97 5a/ a;ga/ 67 ing;7/an a5 @67n07, a6/an94 9a4 7/0;606;a5. E5 @ai87n04 97 54/ a7/4/ 97:7 4:/7;a;/7 @a;a 97070a; 5a @;7/7nia 97 :a7/, a/7n0a8i7n04/ 4 7?7/ia ;6g4/i9a9. La 6n0a 7n0;7 5a/ 54/a/ 97 a@;4?i8ain B 54/ 7/0;i:4/, 9i/7a9a @a;a 75 84i8i7n04 a6/a94 @4; 5a/ a;iai4n7/ 97 078@7;a06;a, 97:7 /7; 7?a8ina9a @a;a 48@;4:a; /6 97:i9a a:7;06;a B /7554 a@;4@ia94. En 5a 7a56ain


97 54/ a7/4/ a5 @67n07 /7 4n/i97;a;a 0a8:in 75 7/0a94 97 54/ 1 g6a;9a=a/, 5a/ :7;8a/, 3 a 0a5697/ B 9;7na7. n i g á P

. PUENTE PEATONA&ES ?0isita t6!ni!a# La i/i0a 97 a8@4 /7 ;7a5i 75 9=a /á:a94 ( 97 !6ni4 975 @;7/7n07 a4. La 4n7n0;ain 97 7/069ian07/ in07g;an07/ 975 6;/4 PUENTES <67 7n 5a A. Ci5aB4 94n97 7n 0494 /6 ;74;;i94 /7 7n67n0;an in/0a5a9a/ 6na /7;i7 97 7/0;606;a/ 870á5ia/ B 4n;704 5a/ 6a57/ /i;i7;4n @a;a /7; 4:/7;a9a/ B 7; 864/ a/@704/ 97 9i/74 67 06i7;4n 7n 67n0a 54/ 9i/7a94;7/. Y 0a8:in @7;8i0i 7; a5g6na/
PUENTE PEATONA& N@ 1 8OTO 1, E5 @;i87; @67n07 @7a04na5 /7 7n67n0;a 6:ia94 a 879ia 6a9;a 97 5a in07;/7in 97 5a a7ni9a Ci5aB4 4n 5a a7ni9a Ag;i6506;a, <67 4n/0;6i94 @4; 5a 78@;7/a SIMA PERU.

FOTO 02 y Características del Puente Peatonal Características: Dimensiones de los componentes del puente peatonal.

03:


2

Superestructura: Está compuesta por vigas tipo S, 3 a concreto. •

Longitud: !."# m

•

$nc%o: .## m

•

$ltura: ".&# m

diafragmas de acero y tablero de

n i g á P

Subestructura: Está constituida por dos pilares circulares en forma de arco a cada e'tremo. •

Diámetro de pilar circular: #.(( m

En 54/ a@4B4/ 7n0;7 75 0a:57;4 B 54/ 7/0;i:4/ 975 @67n07 /7 an 454a94 6n /755a94 97 n74@;7n4.

2$."%8

".3% 8

8OTO 2


3 3 2.%% a n i g á P

%.&&

8OTO 3 8OTO 4 < , La/ iga/ 97 a7;4 /4n 97 /7in S, 4n 75787n04/ 7;0ia57/ 97 a7;4 55a8a94/ a0ia94;7/ 67 9an a@4B4 a5 a58a 54/ 6a57/ 97:7n /7; 6:ia94/ 8aB4;87n07 7n 54/ 7?0;784/ 54 6a5 n4 68@57 7n 75 @67n07 4:/7;a94.

1.%%

8OTO 4


" 3 a n i g á P

ATIADO

8OTO 

8OTO 7, En 75 a@4B4 7n0;7 iga/ B 7/0;i:4 /7 a 454a94 6n /755a94 97 n74@;7n4 97 9i87n/i4n7/ 2%?3%?3.&8.

8OTO 7 8OTO 9,


La/ 7/a57;a/ 97 a7/4 /4n 97 4n;704 4n :a;an9a/ 870á5ia/ 5a/ & 6a57/ /7 7n67n0;an 7n :67n 7/0a94. 3 a n i g á P

8OTO 9 8OTO : En 75 /7n0i94 0;an/7;/a5 0a8:in 67n0a 4n 6na /7;i7 97 a;;i4/0;7/ 7n <4;8a 97 a/@a/ a 54 5a;g4 975 @67n07, 0a5 484 @49784/ 4:/7;a; 7n 5a i8ag7n.

8OTO : PUENTE PEATONA& N@ 2


8OTO 1,

$ 3 E5 /7g6n94 @67n07 @7a04na5 6:ia94 a7n 5a 8i/8a A. Ci5aB4, B 0i7n7 n

i /i8i5a;7/ a;a07;=/0ia/ 67 75 @67n07 g an07;i4; 4n 5a 9i<7;7nia 97 5a/ á P 7/a57;a/ 97 a7/4.

8OTO 1 FOTO 02: Características del Puente Peatonal Características: Dimensiones de los componentes del puente peatonal.

Superestructura: Está compuesta por vigas y diafragmas de ac ero y tablero de concreto. •

Longitud: !."# m

•

$nc%o: .## m

•

$ltura: ".&# m

Subestructura: Está constituida por dos pilares circulares en forma de arco a cada e'tremo. •

Diámetro de pilar circular: #.(( m


( 3 a n i g á P

FOTO 02 FOTO 03:

La/ iga/ in<7;i4;7/ 97 5a/ 7/a57;a/ n4 7/0án a@4Ba9a/ 7n 75 @67n07, 7/0án 6ni9a/ @4; 5a/ :a;an9a/ 5a/ 6a57/ n4 /4n 75787n04/ 7/0;606;a57/J 54 6a5 n4/ in9ia 67 5a/ 7/a57;a/ n4 an /i94 @a;07 975 @;4B704, 9ia/ 7/a57;a/ n4/ in9ian 67 <67;4n in/0a5a9a/ @4/07;i4;7/ a 5a in/0a5ain 975 @67n07.


FOTO 04:

8OTO 3 * 3 a n i g á P

Se puede observar )ue el cableado el*ctrico está pegado a la estructura del puente y este por ser metálico representa un gran peligro para los usuarios ya )ue en presencias de lluvias o por otros factores las personas pueden recibir descargas el*ctricas.

8OTO 4 PUENTE PEATONA& N@ 3 P67n07 97 4n;704 a;8a94, 6:ia94 <;7n07 a 6na I.E., n4/ @a;77 67 5a 75 56ga; 94n97 /7 7n67n0;a 75 @67n07 7/ 75 a976a94 Ba 67 7/ 60i5ia94 4n/0an0787n07 @4; 75 a568na94 B a5 7/0a; 7;a 97 6na 7/6ina 049a 5a @4:5ain @6797 a7; 6/4 97 7/07, /in 07n7; 67 97/@5aa;/7 g;an97/ 0;a84/.

8OTO 1, U:ia94 <;7n07 a I.E.T. NX 1%)23 FannB A:an04 Ca557 H S704; U;;6naga


) 3 a n i g á P

8OTO 2 < 3, Ca;a07;=/0ia/ 975 @67n07 @7a04na5. S6@7;7/0;606;a  L4ngi069 2%.%% 870;4/.  An4 1.$% 870;4/.  A506;a &.*% 870;4/. S6:7/0;606;a S7i4n7/ 97 54/ a@4B4/ B 879i9a/ /7 a96n0an 7n @5an4/ 97 970a557/.


L4ng. 

% " a n i g á P

A506;a 

An4 

8OTO 4  , S7 @6797 4:/7;a; 5a 9i/@4/iin 97 54/ a@4B4/ 97 5a 7/a57;a 97 a7/4 a5 @67n07 B 5a ia 97 i;65ain 975 @67n07, a/i 484 75 /i/078a 97 9;7na7.


A@4B4/ 97

1 " a n i g á P

Si/0. D;7na7

8OTO 7 < 9 E/a57;a 67 9a a7/4 a5 @67n07 @7a04na5, /7 @6797 7;54/ a@4B4/ 97 5a 7/a57;a. En 40;a <404 /7 @6797 a@;7ia; 5a/ iga/ @;ini@a57/ B 54/ 9ia<;ag8a/ 975 @67n07. -D70a557 97 5a/ 879i9a/ B /7i4n7/ /7 a96n0an 7n 54/ @5an4/.


2 " a n i g á P

Viga/

Viga/

8OTO : < =  A@4B4 975 @67n07 B 5a 7/a57;a, a/i 484 6na i/0a 97 5a @a;07 :aa 975 @67n07, /7 7 5a 9i/@4/iin 97 5a/ iga/ /76n9a;ia/.

A@4B4 97

7. CONC&USIONES D7 5a i/i0a a a8@4 /7 @6797 9796i; 54 /ig6i7n07 •

L4/ @67n07/ 4:/7;a94/ an /i94 6:ia94/, in/0a5a94/ @4/07;i4; a 5a @5aniain, 4n/0;6in 975 @;4B704 97 5a A. Ci5aB4, /in


ningKn 7/069i4 @;7i4 4 a:7; 048a94 5a/ @;7a6i4n7/ @a;a /6 3 in/0a5ain B :67n <6ni4na8i7n04. " •

•

a n i g á P

Un4 97 54/ @67n07/ @;7/7n0a 6n g;an @75ig;4 @a;a 54/ 6/6a;i4/ @4; 7/0a; 7n 4n0a04 4n 75 07n9i94 750;i4 54/ 6a57/ 7n @;7/7nia 97 556ia 4 @4; 97/6i94/ 5a/ @7;/4na/ @6797n ;7/650a; ai97n0a9a/. La in/0a5ain 97 5a/ 7/a57;a/ /7 ;7a5ia;4n @4/07;i4; a 5a in/0a5ain 97 54/ @67n07/ B n4 7n <4;8a 4n6n0a, @4; 54 67 /7 @6797 a@;7ia; 67 5a/ 7/a57;a/ 7/0án 4n70a9a/ a 54/ @67n07/ @4; 879i4 97 5a/ :a;an9a/ n4 /i7n94 7/0a/ 7/0;606;a57/.

:. RECOMENDACIONES La in/@7in 97 6n @67n07 0i7n7 94/ 4:70i4/, a/7g6;a; 75 0;an/i04 /in ;i7/g4 /4:;7 5a 7/0;606;a, B 97070a; 5a/ 97i7nia/ 7?i/07n07/, ;7487n9an94 5a/ ai4n7/ @a;a 4;;7gi;5a/. Una 7/ in/@7in 97 /7g6;i9a9 B 5a 40;a @a;a 8an07ni8i7n04 975 @67n07. Una ;7487n9ain 975 g;6@4 97 0;a:a4 7/ 67 /7 aga /7n/i:i5iain a 5a @4:5ain 97 5a i8@4;0ania 975 6/4 97 54/ @67n07/ @7a04na57/ B 75 :7n7i4 67 7554/ ;7@;7/7n0an 7n /6 i9a 9ia;ia, 7i0an94 ai97n07/.

=. BIB&IO5RA8A  &INO5RA8IA 00@7/.i[email protected];giiP67n07. 00@.ing7ni7;4ii5in<4.482%11%10i@4/97@67n07/.085. 00@.80.g4:.@7@4;0a5inii4.085. Li:;4 97 @67n07/ @;4@4;i4na94 @4; 75 Ing7ni7;4 a a;g4 975 6;/4. Li:;4 Di/74 97 P67n07/ 975 ICG.

1. ANEFOS


" " a n i g á P

P67n07 P7a04na5 M70a5i4 NX %1 B %3.

Vi/0a 97 @a;07/ 975 @67n07 @;ini@a5 -Viga/ @;ini@a57/, iga/ /76n9a;ia/ B ;igi9ia;4/.


& " a n i g á P

A7/4 a5 @67n07 @7a04na5.


G;6@4 97 0;a:a4. $ " a n i g á P

Vi/0a 97 5a/ iga/ /76n9a;ia/ B 54/ a;;i4/0;7/.


( " a n i g á P

Si/078a 97 9;7na7 @56ia57/.

Di/@4/i0i4 97 a@4B4 -NEOPRENO


* " a n i g á P

P67n07 @7a04na5 870a5i4.

A@4B4/ 975 @67n07 @7a04na5.


) " a n i g á P

P67n07 @7a04na5 870a5i4 NX %2, /7 4:/7;a 5a @;4?i8i9a9 975 @67n07 4n 54/ a:57/ 97 9i7;/4/ /7;ii4/ -L6, 075<4n4, in07;n70.


% & a n i g á P

Unin 7n0;7 5a 7/a57;a 97 a7/4 a5 @67n07.

Viga/ /76n9a;ia/ B a;;i4/0;7/.


1 & a n i g á P

Di/@4/i0i4 97 a@4B4 -NEOPRENO, 54/ ni757/ 97 a9a 7?0;784 n4 7;an 54/ a976a94/.


Vi/0a 97 6nin 975 @67n07 @7a04na5 4n 5a 7/a57;a. S7 7 75 a@4B4 975 @67n07 2 -4568na i;65a;. & a n i g á P

A@4B4 975 @67n07 @7a04na5 870a5i4.


3 & a n i g á P

P67n07 @7a04na5 NX %" 97 4n;704 a;8a94.

Vi/0a 97 5a iga @;ini@a5 975 @67n07 @7a04na5.


" & a n i g á P

Si/078a 97 9;7na7 975 @67n07 @7a04na5.

A@4B4 97 5a/ 7/a57;a/ 97 a7/4 a5 @67n07 @7a04na5.


& & a n i g á P

P67n07 @7a04na5 870a5i4 NX %&

Vi/0a 97 @67n07 @7a04na5 870a5i4 .

Informe Puentes Peatonales Av. Chiclayo

Recommend Documents