A block of dimension 300x100x100 mm subject to normal stress of 300 N/mm², 50 N/mm² andshear stress of 150 N/mm2 as shown in the figure. Calculate total change in length of the diagonal.Take (E = 200000 N/mm² and Poisson ratio = 0.3)BIU==== ▶¶¶. Σ PA GO

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Answered: as shown in nd Poisson ra

Engineering

Civil Engineering

as shown in nd Poisson ra

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

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.

Question

A block of dimension 300x100x100 mm subject to normal stress of 300 N/mm², 50 N/mm² and
shear stress of 150 N/mm2 as shown in the figure. Calculate total change in length of the diagonal.
Take (E = 200000 N/mm² and Poisson ratio = 0.3)
BIU
==== ▶¶¶. Σ PA GO

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