Use the method of joints to find all reaction andmember forces in the trusses.(1-a)3 kN4 mИД3 м(2-a)3 m4 m4 kN(1-b)4 m(2-b)3 m3 m4 kN4m8 kN3m(1-c)4m(2-c)B3 m1.5 m13 m8 kN2 m3 м6 kN3 kN2m

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Use the method of joints to find all reaction and member forces in the trusses. (1-b) 3 kN 4 m 4 m 14 ІД 8 kN 3 м 3 m (1-a) 3m (1-c) 4m 3 m 8 kN 3 m 3 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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Concept explainers

Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.

Question

Use the method of joints to find all reaction and
member forces in the trusses.
(1-a)
3 kN
4 m
И
Д
3 м
(2-a)
3 m
4 m
4 kN
(1-b)
4 m
(2-b)
3 m
3 m
4 kN
4m
8 kN
3m
(1-c)
4m
(2-c)
B
3 m
1.5 m
1
3 m
8 kN
2 m
3 м
6 kN
3 kN
2m

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