Estas practicas fueron realizadas en la UNIVERSIDAD NACIONAL DEL ALTIPLANO, en los laboratorios de la Fac. de Ing. Civil y Arquitectura, de la Escuela profesional de Ciencias físico Matemáti…Descripción completa
Descripción: circuitos
circuitosDescripción completa
RC planes
TAMIL NOVEL
Laboratorios de circuito 1
RC novel
RC 16 PlatesFull description
Arquivo .rc do advmenu, configurado para uso com advmame. Basta copiar e colar em um arquivo de texto e salvar com o nome advmenu.rc, caso prefira baixar, basta trocar a extensão .txt para …Descrição completa
TAMILNOVEL
Descripción: osciladores RC de desplazamiento de fase, de cristal de curzo, de Hartley y Meissner, practicas de laboratorio
RCFull description
aero modelling
model aeroplane
Full description
POLYTECHNIC UNIVERSITY OF THE PHILIPPINES COLLEGE OF ENGINEERING DEPARTMENT OF CIVIL ENGINEERING
FLOOR PLAN A
B
C
5.5 m
D
4.5 m
3.5 m
B2
CB1
1 B1 2.5 m
B3
B4
Slab 1
B5
Slab 2
B6
Slab 3
2 B7
B8
CB1
GIVEN: Slab 1 & Slab 2:
SDL = 0.5 kPa
Slab 3:
SDL = 0.5 kPa
LL = 2 kPa
LL = 3 kPa
Thickness of concrete slab = 4”
Thickness of concrete slab = 4”
Toppings = 2”
Toppings = 2” 3
3
Unit Weight of Concrete = 24 kN/m
Unit Weight of Masonry = 23.56 kN/m
Unit Weight of Concrete = 24 kN/m 3
Unit Weight of Masonry = 23.56 kN/m
3
POLYTECHNIC UNIVERSITY OF THE PHILIPPINES COLLEGE OF ENGINEERING DEPARTMENT OF CIVIL ENGINEERING
Name: _____________________________ _________________________________ E – mail Add: ____________________________________ ____________________ Contact Number: __________________________ ____________________________
TEST I: Identification Direction: Identify the following question. Write your answer after each corresponding problem. Observe proper units as well as number of significant numbers. Box your final answer. 1. Is a quantity which measures the resistance of mass to being revolved about a line? 2. How long after mixing will concrete cannot be transferred from one form to another? 3. The single most important factor which determines the strength of a concrete mix is the: 4. Which property of reinforced concrete building frame is most important for resisting an earthquake shocks? 5. A cantilever beam is loaded by a couple of 100 N.m at a point midway between the support and the free end. The shearing force at any point along the bar is given by: 6. A method of analyzing continuous beams or frames attributed to Proof. Hardy Cross. 7. What is PD 1096 about? 8. One in which both the concrete and the steel are so proportional as to work to their full working stresses when the member carries its full allowable load. 9. Is the ratio of moment of inertia of the cross-section to its length? (as used in analysis of in determinate structures) 10. How do you avoid honeycombs in concrete?
POLYTECHNIC UNIVERSITY OF THE PHILIPPINES COLLEGE OF ENGINEERING DEPARTMENT OF CIVIL ENGINEERING
TEST II: Problem Analysis Direction: Analyse the problem and box your final answer. Make sure you have a solution of your come up answer.
1. Identify what kind of slab is Slab 3? 2. What is the maximum moment induced by column C2 due to the load carried by cantilever GB2 & concentrated force produced by beam B6. 3. Consider beam B4 to be restrained. What is its maximum moment? 4. What is the concentrated load carried by column B2. 5. What is the equivalent uniform load carried by beam B2.
Problem 6 – 10 refers to the following situation. If RC beam B1 (restrained beam) is taken and need to be analyze as follows? 4 – 32mm diameter at tension bars Grade 40 (fy = 414 MPa) 2 – 28mm diameter at compression bars Grade 40 (fy = 414 MPa) b = 300 mm; over all depth = 500 mm; concrete cover both tension and compression bars = 70 mm; f’c = 21 MPa 6. What is the maximum ultimate moment produced by restrained beam B1? 7. What is the depth of the rectangular stress block? 8. What is the safe ultimate moment can restrained beam B1 resist? 9. With same base width and depth revised the beam to its economical design. What is the steel area required for tension? 10. Refer to problem 9, what is the steel area required for compression?