Q2 / The cross sectional area of each member of the truss as shown in the figure below 1.75 in? and E = 29(10')ksi , determine the vertical displacement at joint D due to radiant heating of member FD is subjected to an increase in temperature from 20° F C to 110° F, take a = 0.75(10)/F, and member CD would be decreased 0.2 in use Method of Virtual Work. (P in k) P=9 VP F E 4 m A D B C 3 m 3 m 3 m

Q2 / The cross sectional area of each member of the truss as shown in the figure below 1.75 in? and E = 29(10')ksi , determine the vertical displacement at joint D due to radiant heating of member FD is subjected to an increase in temperature from 20° F C to 110° F, take a = 0.75(10)/F, and member CD would be decreased 0.2 in use Method of Virtual Work. (P in k) P=9 VP F E 4 m A D B C 3 m 3 m 3 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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