An equilateral triangular truss ABC has a vertical member AC that has one of its side 2m long. It hasa roller support at A and hinged at C. The truss carries a vertical load of 50 kN at joint B. Cross-sectional area of all members is 800 mm? and E=200,000 MPa. Determine the force carried bymember BC due to the 50kN applied load.2m602m60OB50 kN602mSelect one:O a. 35 kNO b. 45 kNO c. 25 kNO d. 50 kN

oller support at A and hinged at C. The truss carries a vertical load of 50 kN at je ctional area of all members is 800 mm? and E=200,000 MPa. Determine the ford ember BC due to the 50KN applied load. 2m 60 2m 60° so kN 60 2m ene: =5 IN 5 kN 5 kN S0 kN

oller support at A and hinged at C. The truss carries a vertical load of 50 kN at je ctional area of all members is 800 mm? and E=200,000 MPa. Determine the ford ember BC due to the 50KN applied load. 2m 60 2m 60° so kN 60 2m ene: =5 IN 5 kN 5 kN S0 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

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

An equilateral triangular truss ABC has a vertical member AC that has one of its side 2m long. It has
a roller support at A and hinged at C. The truss carries a vertical load of 50 kN at joint B. Cross-
sectional area of all members is 800 mm? and E=200,000 MPa. Determine the force carried by
member BC due to the 50kN applied load.
2m
60
2m
60
OB
50 kN
60
2m
Select one:
O a. 35 kN
O b. 45 kN
O c. 25 kN
O d. 50 kN

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