A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two- dimensional stress, o=310 N/mm² (tensile) and oy=300 N/mm² (compressive). E=2×105 N/mm², Poisson's ratio u=0.3. The elongation of the bar is the direction of ox will be

A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two- dimensional stress, o=310 N/mm² (tensile) and oy=300 N/mm² (compressive). E=2×105 N/mm², Poisson's ratio u=0.3. The elongation of the bar is the direction of ox will be

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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Question

A mild steel bar, 1.5 m long, has a square section
40 mm x 40 mm. The bar is subjected to a two-
dimensional stress, o =310 N/mm² (tensile) and
oy=300 N/mm² (compressive). E=2×105 N/mm²,
Poisson's ratio μ-0.3. The elongation of the bar
is the direction of a will be

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