2. Allmembersofthe trussBshown have across-sectionalpins have a diameter of 20mm.Determine:area of 500 mm² and all2 m(a) The axial stresses in members BC andFEDDE(b) The shear stresses in the pin at A.assuming the pin is in double shear-2 m -2 m -2 mP = 21 kNY

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Answered: shown have a ectional ns have a…

shown have a ectional ns have a diameter of 20mm. etermine: cross- area of 500 mm and all ne axial stresses in members BC and

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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Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.

Question

2. All
members
of
the truss
B
shown have a
cross-
sectional
pins have a diameter of 20mm.
Determine:
area of 500 mm² and all
2 m
(a) The axial stresses in members BC and
F
E
D
DE
(b) The shear stresses in the pin at A.
assuming the pin is in double shear
-2 m -2 m -2 m
P = 21 kNY

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