The figure shows truss. It is supported with a pin at A and a roller at B. There are three pointed loads.The cross section is circular with a diameter of 28mm.The material has yield stress of oy = 200MPA and E= 200GPA.40 kNCross-section28 mm3 m3.A60 kN254 m6В950 kN3 m3 ma) Determine the reactions at the supports A and Bb) Determine the force in each member of the truss. State whether the member is in tension orcompression.B.

(a) Draw the free-body diagram of the truss.

The figure shows truss. It is supported with a pin at A and a roller at B. There are three pointed loads. The cross section is circular with a diameter of 28mm. The material has yield stress of oy = 200MPa and E= 200GPa. 3 m 4 m A 2 3m B W 9 40 kN 5 S 3m 8 60 kN 50 kN Cross-section 28 mm

The figure shows truss. It is supported with a pin at A and a roller at B. There are three pointed loads. The cross section is circular with a diameter of 28mm. The material has yield stress of oy = 200MPa and E= 200GPa. 3 m 4 m A 2 3m B W 9 40 kN 5 S 3m 8 60 kN 50 kN Cross-section 28 mm

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 1.4.10P: A long re Lai nine: wall is braced by wood shores set at an angle of 30° and supported by concrete...

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Question

The figure shows truss. It is supported with a pin at A and a roller at B. There are three pointed loads.
The cross section is circular with a diameter of 28mm.
The material has yield stress of oy = 200MPA and E= 200GPA.
40 kN
Cross-section
28 mm
3 m
3.
A
60 kN
2
5
4 m
6
В
9
50 kN
3 m
3 m
a) Determine the reactions at the supports A and B
b) Determine the force in each member of the truss. State whether the member is in tension or
compression.
B.

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