Answered: The beam is indeterminate to the first…

The beam is indeterminate to the first degree. Force in member BD is chosen as the redundant. This member is therefore sectioned to eliminate its capacity to sustain a force.

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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Question

Principle of superposition
The beam is indeterminate to the first degree. Force in member
BD is chosen as the redundant. This member is therefore
sectioned to eliminate its capacity to sustain a force.
60 kN/m
3 m
1.8 m
60
45
actual structure
(a)
160 kN/m
B
FaD
redundant
рrimary
structure
ARD
FRp applied
Fap
D

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