The truss in the figure is loaded by four external forces as shown below. Knowing that P1= 3 kN, P2-4 kN, P3-6 kN and P4-2 kN, a= 2 m and h=2 m, you are required to: h P1 P2 НУ B a P3 C a P4 F O P1 E d) Using the method of sections, determine forces on members GF, GC, CD. 7 e) Using the method of sections, determine forces on members GH, BG, BC. Note: You are required to draw the FBD and apply the equilibrium equations for each case.

The truss in the figure is loaded by four external forces as shown below. Knowing that P1= 3 kN, P2-4 kN, P3-6 kN and P4-2 kN, a= 2 m and h=2 m, you are required to: h P1 P2 НУ B a P3 C a P4 F O P1 E d) Using the method of sections, determine forces on members GF, GC, CD. 7 e) Using the method of sections, determine forces on members GH, BG, BC. Note: You are required to draw the FBD and apply the equilibrium equations for each case.

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

Plane and Space Trusses

In civil engineering, a truss is the most important structure that forms the most fundamental member of any building structure and commercial complexes. Trusses are composed of individual members or links that are interconnected by suitable joints, such as rivets, welds, or bolts, and nuts. In trusses, the interconnection leads to the formation of a series of triangles joined together such that all the triangular members behave as a single rigid body. In a simple truss, three members are connected to form a truss member. In trusses, the force always acts at the joints or the interconnection between the individual members.

Question

The truss in the figure is loaded by four
external forces as shown below. Knowing
that P1= 3 kN, P2-4 kN, P3-6 kN and P4-2 kN,
a= 2 m and h=2 m, you are required to:
h
P1
P2
НУ
B
a
P3
C
a
P4
F
P1
E
d) Using the method of
sections, determine forces on members GF,
GC, CD.
; e) Using the method of
sections, determine forces on members GH,
BG, BC.
Note: You are required to draw the
FBD and apply the equilibrium
equations for each case.

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