Topic: Unit Load Method for TrussesShow complete solutions. Determine the vertical displacement of joint C of the steel truss shown. Determine the vertical displacement of joint C of the steel truss shown. The cross-sectionalarea of each member is A=0.5in² and E=29x10³ ksi. Answer: 0.204 inF10 ft-10 ft--10 ft--10 ft-4 k4 kSolution Guide:Memberu(k)P(k)L(ft)PuL(k?.ft)AB0.3331013.33ВС0.66741026.67CD0.66741026.67-0.943-0.333DE-5.6614.1475.42FE-41013.33ЕВ-0.47114.14BF0.33341013.33AF-0.471-5.6614.1437.71CE141040Σ246.47

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Answered: Topic: Unit Load Method for Trusses…

Topic: Unit Load Method for Trusses Show complete solutions. Determine the vertical displacement of joint C of the steel truss shown.

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.

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Topic: Unit Load Method for Trusses

Show complete solutions. Determine the vertical displacement of joint C of the steel truss shown.

Determine the vertical displacement of joint C of the steel truss shown. The cross-sectional
area of each member is A=0.5in² and E=29x10³ ksi. Answer: 0.204 in
F
10 ft
-10 ft-
-10 ft-
-10 ft-
4 k
4 k
Solution Guide:
Member
u(k)
P(k)
L(ft)
PuL(k?.ft)
AB
0.333
10
13.33
ВС
0.667
4
10
26.67
CD
0.667
4
10
26.67
-0.943
-0.333
DE
-5.66
14.14
75.42
FE
-4
10
13.33
ЕВ
-0.471
14.14
BF
0.333
4
10
13.33
AF
-0.471
-5.66
14.14
37.71
CE
1
4
10
40
Σ246.47

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