1. SOLVE FOR THE REACTIONS OF THE TRUSS SHOWN BELOW: P -2m -2m- C D P -2m- 2m Assume P = 12 kN P 2m 2m SOLVE FOR THE AXIAL STRESSES OF ALL MEMBERS OF THE TRUSS SHOWN ABOVE. INDICATE WHETHER IT IS TENSILE OR COMPRESSIVE STRESS. 2. WHAT IS THE MAXIMUM VALUE OF P THAT THE TRUSS CAN CARRY IF THE ALLOWABLE STRESS IN THE TRUSS MEMBERS IS 248 MPa. USE A SAFETY FACTOR OF 1.0

1. SOLVE FOR THE REACTIONS OF THE TRUSS SHOWN BELOW: P -2m -2m- C D P -2m- 2m Assume P = 12 kN P 2m 2m SOLVE FOR THE AXIAL STRESSES OF ALL MEMBERS OF THE TRUSS SHOWN ABOVE. INDICATE WHETHER IT IS TENSILE OR COMPRESSIVE STRESS. 2. WHAT IS THE MAXIMUM VALUE OF P THAT THE TRUSS CAN CARRY IF THE ALLOWABLE STRESS IN THE TRUSS MEMBERS IS 248 MPa. USE A SAFETY FACTOR OF 1.0

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

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

1. SOLVE FOR THE REACTIONS OF THE TRUSS SHOWN BELOW:
P
-2m
-2m
P
-2m
-2m-
E
Assume P = 12 kN
P
-2m
2m
SOLVE FOR THE AXIAL STRESSES OF ALL MEMBERS OF THE TRUSS SHOWN
ABOVE. INDICATE WHETHER IT IS TENSILE OR COMPRESSIVE STRESS.
2. WHAT IS THE MAXIMUM VALUE OF P THAT THE TRUSS CAN CARRY IF THE ALLOWABLE
STRESS IN THE TRUSS MEMBERS IS 248 MPa. USE A SAFETY FACTOR OF 1.0

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