1. Determine the reactions at A and B. The support at A is a roller and B is a pin. 30N/m 1m 9N 4m 2m 100N/m 2m A 2. Determine the reactions at the fixed support. 5kips 4ft 20% 7m 2m 2kips 7m 52N/m 3m 11N 5m B

1. Determine the reactions at A and B. The support at A is a roller and B is a pin. 30N/m 1m 9N 4m 2m 100N/m 2m A 2. Determine the reactions at the fixed support. 5kips 4ft 20% 7m 2m 2kips 7m 52N/m 3m 11N 5m B

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.

Question

1. Determine the reactions at A and B. The support at A is a roller and B is a pin.
30N/m
1m
9N
4m
2m
100N/m
2m
A
2. Determine the reactions at the fixed support.
5kips
4ft
20
7m
2m
2kips
7m
52N/m
3m
11N
5m
B

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