SITUATION 21 A rectangular steel block is 300 mm in the x direction, 200 mm in the y direction, and 150mm in the z direction. The block is subjected to a triaxial loading consisting of three uniformly distributed forces as follows: 250kN tension in x direction, 320 kN compression in the y direction, and 180 kN tension in the z direction. For Steel, Poisson's Ratios = 0.30 and E=200 GPa. 4. Determine the total strain in x direction due to the triaxial loading 5. What single uniformly distributed load in the x direction that would produce the same deformation in the x direction as ke orig nal loading.

SITUATION 21 A rectangular steel block is 300 mm in the x direction, 200 mm in the y direction, and 150mm in the z direction. The block is subjected to a triaxial loading consisting of three uniformly distributed forces as follows: 250kN tension in x direction, 320 kN compression in the y direction, and 180 kN tension in the z direction. For Steel, Poisson's Ratios = 0.30 and E=200 GPa. 4. Determine the total strain in x direction due to the triaxial loading 5. What single uniformly distributed load in the x direction that would produce the same deformation in the x direction as ke orig nal loading.

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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(c) A piece of material is subjected to tensile stress of 70 N/mm² in one direction and a compressive stress of 50 N/mm² in a direction at right angles to the previous one. Find fully the stresses on a plane the normal of which makes an angle of 40 degree with the 70 N/mm² stress.
A RECTANGULAR ALUMINUM BLOCK IS 110mm LONG IN THE X DIRECTION, 70mm WIDE IN THE Y DIRECTION AND 85mm THICK IN THE Z DIRECTION. IT IS SUBJECTED TO A TRIAXIAL LOADING CONSISTING OF A UNIFORMLY DISTRIBUTED FORCE OF 210 KN (COMPRESSION), 170 KN (TENSION) AND 230 KN (COMPRESSION) IN THE X, Y AND Z DIRECTIONS RESPECTIVELY. IF THE POISSON'S RATIO = 1/4 & E= 72 GPa, DETERMINE THE STRAINS IN THE X, Y AND Z DIRECTIONS. ALSO DETERMINE A SINGLE DISTRIBUTED FORCE IN THE Y DIRECTION THE WOULD PRODUCE THE SAME Z DEFORMATION AS THE ORIGINAL.
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