igure 2 depicts a structural frame with pin connection at A and D. Find the bending train energy in member AB and CD, and the axial strain energy in member BC. Cross- ectional area A, elastic modulus E and second moment of area I are constants. 800 N B 4 m EI EI 2EI 5 m

igure 2 depicts a structural frame with pin connection at A and D. Find the bending train energy in member AB and CD, and the axial strain energy in member BC. Cross- ectional area A, elastic modulus E and second moment of area I are constants. 800 N B 4 m EI EI 2EI 5 m

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

Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.

Question

Figure 2 depicts a structural frame with pin connection at A and D. Find the bending
strain energy in member AB and CD, and the axial strain energy in member BC. Cross-
sectional area A, elastic modulus E and second moment of area I are constants.
800 N B
4 m
EI
EI
2EI
5 m
D
Figure 2

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