Use the method of joints to find all reaction and members in the trusses.FN = 55MN = 62SN = 71 (1-a)4m(2-a)3m|23 m4mFN KNFN KN(1-b)JA4m(2-b)3mFNkN3m 3mFN KNK4m

Answered: Image /qna-images/answer/88ceae76-53a4-4653-883f-b335879a804b.jpg

Answered: (1-a) 4 m (2-a) 3 m FN KN 1 14 4m FN kN…

Engineering

Civil Engineering

(1-a) 4 m (2-a) 3 m FN KN 1 14 4m FN kN 3 m 2 3 m | 3 m (1-b) FN KN (2-b) 3m FN KN

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

Use the method of joints to find all reaction and members in the trusses. FN = 55 MN = 62 SN = 71

(1-a)
4m
(2-a)
3m
|2
3 m
4m
FN KN
FN KN
(1-b)
JA
4m
(2-b)
3m
FN
kN
3m 3m
FN KN
K
4m

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