1.3-6 Consider the plane truss with a pin support at joint 3 and a vertical roller support at joint 5 (see figure). (a) Find reactions at support joints 3 and 5. (b) Find axial forces in truss members 11 and 13. 20 N 45 N 5 6. 7 8. 12 11 10 2 m 13 60 N 3 3 4 2.5 m 2 2 m 1 m

1.3-6 Consider the plane truss with a pin support at joint 3 and a vertical roller support at joint 5 (see figure). (a) Find reactions at support joints 3 and 5. (b) Find axial forces in truss members 11 and 13. 20 N 45 N 5 6. 7 8. 12 11 10 2 m 13 60 N 3 3 4 2.5 m 2 2 m 1 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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Question

1.3-6 Consider the plane truss with a pin support
at joint 3 and a vertical roller support at joint 5 (see
figure).
(a) Find reactions at support joints 3 and 5.
(b) Find axial forces in truss members 11 and 13.
20 N
45 N
5
6.
12
11
7
10
2 m
13
60 N
3
3
4
1m
2.5 m
2
2 m

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