w = 4k/ft A 15' 5' Given the load condition shown, select the most economical W18x section. Size the beam in bending stress, then check adequacy in shear stress. You must show all work, including shear and moment diagrams. Use the following values: F, 30ksi; F, = 30ksi Find the reactions: A=

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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please use moment of intertia table and free
body diagram, shear body diagram, and
bending moment diagram if applicable. thank
you <3
20k
w = 4k/ft
A
В
15'
5'
Given the load condition shown, select the most economical W18x section. Size the beam in
bending stress, then check adequacy in shear stress. You must show all work, including shear and
moment diagrams.
Use the following values: Fp = 30ksi; Fy = 30ksi
%3D
Find the reactions:
Ay
%3D
A (k) By =
A (k) Vmax=
A (K)
Mmax
(k-ft).
Select the most economical W18 section:
A Check the average web shear stress against the allowable: fy -
A ksi.
Transcribed Image Text:please use moment of intertia table and free body diagram, shear body diagram, and bending moment diagram if applicable. thank you <3 20k w = 4k/ft A В 15' 5' Given the load condition shown, select the most economical W18x section. Size the beam in bending stress, then check adequacy in shear stress. You must show all work, including shear and moment diagrams. Use the following values: Fp = 30ksi; Fy = 30ksi %3D Find the reactions: Ay %3D A (k) By = A (k) Vmax= A (K) Mmax (k-ft). Select the most economical W18 section: A Check the average web shear stress against the allowable: fy - A ksi.
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