in 5 minutes please Diameter=38 L

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.10.15P: An elevated jogging track is supported at intervals by a wood beam AB (L = 7.5 ft) that is pinned at...
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I need it in 5 minutes please Diameter=38 Length=0.8
Rigid member AC is supported by a pin at A and the vertical steel link BD as shown. The
diameter of the link and its length are given in the table below for each student. The alloawble
stress of link BD is 200 MPa.
a) Determine the maximum possible value of the load P
b) If P-90 kN, determine the change in temperature needed for link BD to have no change
in length.
Given asteel 12*10-6/ºC, Esteel 200 GPa
P
A
0.4m
0.2m
Transcribed Image Text:Rigid member AC is supported by a pin at A and the vertical steel link BD as shown. The diameter of the link and its length are given in the table below for each student. The alloawble stress of link BD is 200 MPa. a) Determine the maximum possible value of the load P b) If P-90 kN, determine the change in temperature needed for link BD to have no change in length. Given asteel 12*10-6/ºC, Esteel 200 GPa P A 0.4m 0.2m
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