a kN 3 m 4 m 3 m B b kN
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter3: Tension Members
Section: Chapter Questions
Problem 3.3.1P
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Question
PLS ANSWER ASAP
1. Use Virtual Work Method to solve the horizontal displacement of joint D in mm of the truss system below.
Assume
A = 1200 mm2,
E = 200 GPa.
Use
a = 49.7 kN
b = 16.3 kN.
Enter absolute value only. ANSWER IN 3 DECIMAL PLACES

Transcribed Image Text:a kN
3 m
4 m
3 m
B
b kN
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