Learning Goal: To become familiar with the general equations of plane strain used for determining in-plane principal strain, maximum in-plane shear strain, and average normal strain. The state of strain at a point has components of 370.0x (10-).-220.0x (10-). and y-195.0x (10). Part A-Equivalent in-piane strains on the onemeo element Determine the equivalent in-plane strains on an element rotated counterclockwise at an angle of 6-60. Express your answers, separated by commas, to three significant figures. View Available Hint(s) submit VAX Ivec 4 Part B-In-plane principal strains on the oriented element Determine the in-plane principal strains on the oriented element Express your answers, separated by a comma, to three significant figures. View Available Hint(s) VAX Ivec

Learning Goal: To become familiar with the general equations of plane strain used for determining in-plane principal strain, maximum in-plane shear strain, and average normal strain. The state of strain at a point has components of 370.0x (10-).-220.0x (10-). and y-195.0x (10). Part A-Equivalent in-piane strains on the onemeo element Determine the equivalent in-plane strains on an element rotated counterclockwise at an angle of 6-60. Express your answers, separated by commas, to three significant figures. View Available Hint(s) submit VAX Ivec 4 Part B-In-plane principal strains on the oriented element Determine the in-plane principal strains on the oriented element Express your answers, separated by a comma, to three significant figures. View Available Hint(s) VAX Ivec

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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The initially square element of a material is deformed as shown. Determine the shear strain of the element and the normal strains of the diagonals AC and BD. B Undeformed Deformed D 2.0 mm -2.015 mm uu 5661
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Q36 onlys Ratio of stress in part A and B
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Links (1) and (2) support rigid bar ABCD shown in the figure. Link (1) is bronze [E = 15,200 ksi]with a cross-sectional area of A1 = 0.545 in.? and a length of L1 = 16 in. Link (2) is cold-rolled steel [E = 30,000 ksi] with a cross-sectional area of A, = 0.400 in.? and a length of L2 = 35 in. Use dimensions of a = 13.75 in.,b = 15.75 in., and c = 20.00 in. For an applied load of P = 8 kips, determine: (a) the normal stresses in links (1) and (2). (b) the deflection of end D of the rigid bar. D P L1 |C (1) L2 b B a A X,u
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