Coeficientes de Balasto (Corregida)

A-316. Tramo Puente del Obispo - Enlace Torrequebradilla

PROYECTO

E-1. Paso in!erior 1"#$#

ESTRCTRA

EST%&AC%'( )E* COE+%C%E(TE )E ,A*ASTO %7?&$5*

k =k 30

0,3

k =k 30

B

k

=

q s

"#

%$ E 0

k = 1,392

π R √ π

laca circular

+ tensin transitrida al terreno s!enetracin o asiento (deforacin del terreno)

"SC

k

=

B (1

ϑ

−

Eq k C 1,50 B =

⋅

laca cuadrada

&ncho :argo

)%&E(S%O(ES ESTRCTRA

)

2

*

k

1,33

=

2

2

alores de 3# propuestos por Ter/a0ui Tipo de suelo

E 0 &rena

A B2 √ A laca rectangular 3

⋅

E 0 ⋅

5niv. . &7S

⋅

B + 0 . 3

2B suelos granulares

suelos cohesivos Coeficiente de alasto!

(

&rena suergida

)

(

k = k C

L + 0. 5⋅B

1,5⋅ L

laca rectangular

)

&rcilla

k 30 (kp/cm3)

Suelta

0,64-1,92 (1 (1,3)*

'edia

1,92-9,60 (4,0)

Coacta

9,60-32 (16,0)

Suelta

-0./

'edia

-2.

Coacta

-10

+u +u1-2 1-2 c c2 2

1,61,6-3 3,2 (2, (2,))

+u2-4 c2

3,2-6,4 (,0)

+u84 c2

86,4 (10)

%7?&$@  30 4 2

 (c3) 0.1142/14 0.0/142/

.00  3.00 

CARACTER%AC%'( 2EOTC(%CA )E* TERRE(O

%erreno aEo la cientacion sin cientacion sin me9orar Caa &rcillas con cantos () &rcilas olist.(#%)

sesor 3 1

(espesor estrato compresib

4.00 



;S%

22.1

;#77#S 1 10

7S%;C& <: %77;# ; (C#77$<#) +u (a artir de ;) 14 1.4/ c2 10 0.9/ c2

+u (7CS)

S%'&C=; <: '=<5:# < <>#7'&C=; ν Ac u B 4 00 296.00 c2 0.3 266.40 c2 4 00 196.00 c2 0.3 16.40 c2 'd. def. e+uivalente (Carga unifore

%io de terreno cohesivo cohesivo

436.46 p5cm4 %7?&$@ "#$% "SC 5niv. & Aogler D Scheidig A*OR &E)%O

%erreno me9orado Caa %erreno de sustitucion &rcillas con cantos () &rcilas olist.(#%)

sesor 1 2 1


4.00 



;S%

;#77#S 1 10

7S%;C& <: %77;# ; (C#77$<#) +u (a artir de ;) 14 10

1.4/ c2 0.9/ c2

+u (7CS)

Ac 4 00 4 00

'=<5:# < <>#7'&C=; ν u B 3000.00 c2 296.00 c2 0.3 266.40 c2 196.00 c2 0.3 16.40 c2

'd. def. e+uivalente (Carga unifore

%io de terreno $7&;5:&7 C#@S"# C#@S"#

%7?&$@  30 30 4 2

0.14 c3 0.26 c3 0.3/ c3 0.3 c3 0./9 c3 #.$1 p5cm3

 (c3) /.16362102 0.1142/14 0.0/142/

46.#7 p5cm4 %7?&$@ "#$% "SC 5niv. & Aogler D Scheidig A*OR &E)%O

0.1 c3 0.33 c3 0.4/ c3 0.4 c3 1.11 c3 #.81 p5cm3


PROYECTO

E-4. Paso in!erior 4"13#

ESTRCTRA

EST%&AC%'( )E* COE+%C%E(TE )E ,A*ASTO

%7?&$5 *

k =k 30

0,3

k =k 30

B

k

Coeficiente de alasto!

=

"#

%$ E 0

k =1,392

√ π R2

laca circular


"SC

k

=

⋅

B (1

−

ϑ

Eq k C 1,50 B =

⋅

laca cuadrada

&ncho :argo


)

2

k

2


E 0

1,33

=

*

&rena

√ A B2 laca rectangular 3

⋅

E 0 ⋅

5niv. . &7S

B + 0 . 3


suelos cohesivos

q s

(

&rena suergida

)

(

k = k C

L + 0. 5⋅B

1,5⋅ L

laca rectangular

)

&rcilla

k 30 (kp/cm3)

Suelta

0,64-1,92 (1,3)*

'edia

1,92-9,60 (4,0)

Coacta

9,60-32 (16,0)

Suelta

-0./

'edia

-2.

Coacta

-10

+u1-2 c2

1,6-3,2 (2,)

+u2-4 c2

3,2-6,4 (,0)

+u84 c2

86,4 (10)

%7?&$@ 30 2 1. 2. 3.

 (c3) 0.0/142/ 0.0642/143 0.10142/1 0.1

.00  3.00 


%erreno aEo la cientacion sin me9orar &rcilas &rcilas &rcilas &rcilas

Caa olist.(#%) olist.(#%) olist.(#%) olist.(#%)

1 2 3 4

(espesor estrato compresible

sesor 2 4 2 2

 1 1 1 1

;S%

;#77#S 12  14 2/

7S%;C& <: %77;# ; (C#77$<#) +u (a artir de ;) 12 1.1/ c2 6 0.9 c2 13 1.2/ c2 21 2.0 c2

+u (7CS)

10.00 

S%'&C=; <: '=<5:# < <>#7'&C=; ν Ac u B 400 236.00 c2 0.3 204.3 c2 400 11/.00 c2 0.3 102.2 c2 400 26.00 c2 0.3 221./ c2 400 414.00 c2 0.3 3/./0 c2 'd. def. e+uivalente (Carga unifore

%io de terreno cohesivo cohesivo cohesivo cohesivo

18:.83 p5cm4 %7?&$@ "#$% "SC 5niv. & Aogler D Scheidig A*OR &E)%O

%erreno me9orado Caa Caa %erreno de sustitucion &rcilas olist.(#%) 2 &rcilas olist.(#%) 3 &rcilas olist.(#%) 4

sesor sesor 1 4 2 2

(espesor estrato compresible

9.00 

  1 1 1

;S% ;S%

;#77#S ;#77#S  14 2/

7S%;C& <: %77;# ; (C#77$<#) +u (a artir de ;) ; (C#77$<#) +u (a artir de ;) 6 13 21

0.9 c2 1.2/ c2 2.0 c2

+u (7CS) +u (7CS)

Ac Ac 400 400 400

'=<5:# < <>#7'&C=; ν u B ν u B 3000.00 c2 11/.00 c2 0.3 102.2 c2 26.00 c2 0.3 221./ c2 414.00 c2 0.3 3/./0 c2

'd. def. e+uivalente (Carga unifore

%io de terreno %io de terreno $7&;5:&7 cohesivo cohesivo cohesivo

%7?&$@ 30 30 30 1. 2. 3.

0.09 c3 0.1/ c3 0.2 c3 0.2 c3 0.33 c3 #.44 p5cm3

 (c3)  (c3) /.16362102 0.0642/143 0.10142/1 0.1

166.86 p5cm4 %7?&$@ "#$% "SC 5niv. & Aogler D Scheidig A*OR &E)%O

0.10 c3 0.19 c3 0.26 c3 0.26 c3 0.3 c3 # 4$ p5cm3

PROYECTO


E-8. Paso in!erior 3"7#8

ESTRCTRA

EST%&AC%'( )E* COE+%C%E(TE )E ,A*ASTO %7?&$5

*

k =k 30

0,3

k =k 30

B


k

=

"#

%$ E 0

k =1,392

√ π R2

laca circular


"SC

k

=

B (1

ϑ

−

Eq k C 1,50 B =

⋅

laca cuadrada

&ncho :argo


)

2

k

=

*

2


E 0

1,33

&rena

3

√ A B2 laca rectangular ⋅

E 0 ⋅

5niv. . &7S

⋅

B + 0 . 3


suelos cohesivos

q s

(

&rena suergida

)

(

k = k C

L + 0. 5⋅B

1,5⋅ L

laca rectangular

)

&rcilla

k 30 (kp/cm3)

Suelta

0,64-1,92 (1,3)*

'edia

1,92-9,60 (4,0)

Coacta

9,60-32 (16,0)

Suelta

-0./

'edia

-2.

Coacta

-10

+u1-2 c2

1,6-3,2 (2,)

+u2-4 c2

3,2-6,4 (,0)

+u84 c2

86,4 (10)

%7?&$@ 30 3

 (c3) 0.12/142/6

.00  3.00 


%erreno aEo la cientacion sin me9orar Caa &rcillas con cantos ()

sesor 1.2


1.20 

 16

;S%

;#77#S 30

7S%;C& <: %77;# ; (C#77$<#) +u (a artir de ;) 22 2.16 c2

+u (7CS)

S%'&C=; <: '=<5:# < <>#7'&C=; ν Ac u B 400 432.00 c2 0.3 34.40 c2 'd. def. e+uivalente (Carga unifore

%io de terreno cohesivo

3:$.$# p5cm4 %7?&$@ "#$% "SC 5niv. & Aogler D Scheidig A*OR &E)%O

0.13 c3 0.42 c3 0.9 c3 0.9 c3 3.63 c3 1.#: p5cm3

PROYECTO


E-6. P.%. 6"1##. Enlace Torrequebradilla

ESTRCTRA

EST%&AC%'( )E* COE+%C%E(TE )E ,A*ASTO %7?&$5

*

k =k 30

0,3

k = k 30

B


k

=

"#

%$ E 0

k =1,392

√ π R

laca circular


"SC

k

=

B (1

ϑ

−

Eq k C 1,50 B =

⋅

laca cuadrada

&ncho :argo


k

2

*

2


E 0

1,33

=

2

)

√ A B2 laca rectangular 3

⋅

E 0 ⋅

5niv. . &7S

⋅

B + 0 . 3


suelos cohesivos

q s

(

&rena

&rena suergida

)

(

k = k C

L + 0. 5⋅B

1,5⋅ L

laca rectangular

)

&rcilla

k 30 (kp/cm3)

Suelta

0,64-1,92 (1,3)*

'edia

1,92-9,60 (4,0)

Coacta

9,60-32 (16,0)

Suelta

-0./

'edia

-2.

Coacta

-10

+u1-2 c2

1,6-3,2 (2,)

+u2-4 c2

3,2-6,4 (,0)

+u84 c2

86,4 (10)

%7?&$@ 30 4

 (c3) 0.1333333333

9.00  3.00 


%erreno aEo la cientacion sin me9orar Caa &rcillas con cantos ()

sesor 2


2.00 

 23

;S% 0

;#77#S 30

7S%;C& <: %77;# ; (C#77$<#) +u (a artir de ;) 0 4.90 c2

+u (7CS) 3.00 c2

S%'&C=; <: '=<5:# < <>#7'&C=; ν Ac u B 400 600.00 c2 0.3 20.00 c2 'd. def. e+uivalente (Carga unifore

%io de terreno Cohesivo

84#.## p5cm4 %7?&$@ "#$% "SC 5niv. & Aogler D Scheidig A*OR &E)%O

0.13 c3 0.49 c3 0.63 c3 0.6 c3 3.14 c3 1.#1 p5cm3

Coeficientes de Balasto (Corregida)

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