Answered: 15.25) Determine the member end moments…

Engineering

Civil Engineering

15.25) Determine the member end moments and reactions for the frame shoun by using the slope-deflection method.

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

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

Using the slope deflection method, determine the support moments, reactions at the external supports, and then draw to scale the shear force and bending moment for the unbraced-frame shown in Figure 2.

#15.25) Determine the memnber end moments and reactions
for the frame shaun by using the slope-deflection
method.
37.5 kN/m
D
E= constant
Com
A
B
8 m-

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Step 1: fixed end moments calculation for each span

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Step 2: apply slope deflection equation for each span

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Step 3: Apply equilibrium conditions at joints

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Step 4: End moments

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Step 5: finding the reactions

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Step 6: Final reaction diagram

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