The frame at the rear or the truck is made by welding pipe segments together in Figure 1. Theapplied load is P 6500 N. Assume the supports at A and F are pinned and joints B, C, D, andE are fixed. El is constant.a) Using the Slope Deflection method, determine the internal end moments acting on allmembers of the frame at ABCDEF.b) If A and F are changed to fixed supports, what would change in the solution? Show theequations that change.0.75 m 0.5 m0.5 m 0.75 mD1m2 mFigure 1: Side Sway Frame

Solution: Considering the Diagram:

The frame at the rear or the truck is made by welding pipe segments together in Figure 1. The applied load is P- 6500 N. Assume the supports at 4 and F are pinned and joints B, C, D, and E are fixed. El is constant.

The frame at the rear or the truck is made by welding pipe segments together in Figure 1. The applied load is P- 6500 N. Assume the supports at 4 and F are pinned and joints B, C, D, and E are fixed. El is constant.

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

The frame at the rear or the truck is made by welding pipe segments together in Figure 1. The
applied load is P 6500 N. Assume the supports at A and F are pinned and joints B, C, D, and
E are fixed. El is constant.
a) Using the Slope Deflection method, determine the internal end moments acting on all
members of the frame at ABCDEF.
b) If A and F are changed to fixed supports, what would change in the solution? Show the
equations that change.
0.75 m 0.5 m0.5 m 0.75 m
D
1m
2 m
Figure 1: Side Sway Frame

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