25KN 1.5 m 1.5 m 30KN 2 m G H B 2 m 2 m De

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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For the truss as shown below:
 
 
1. The reaction at the roller support is most nearly equal to : 
a. 92.15 kN
b. 80.10 kN
c. 72.50 kN
d. 85.15 kN
2. The internal force at member BC is most nearly equal to : 
a. 7.5 kN
b. 9.56 kN
c. 10.15 kN
d. 12.35 kN
3. If member hi was made up of 2 angles placed back to back with an area of 650 mm², the stress at this member is most likely equal to
a. 60 MPa
b. 40 MPa
c. 23 MPa
d. 45 MPa
25kN
1.5 m
1.5 m
30KN
2 m
B
G
2 m
2 m
Transcribed Image Text:25kN 1.5 m 1.5 m 30KN 2 m B G 2 m 2 m
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