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9 In a material the principal stresses are 60 MN/m2, 48 MN/m? and -36 MN/m?. When the values of E = 200 GN/m? and m 0.3, the total strain energy per unit volume will %3D be nearly (a) 43.5 kNm/m (c) 27.5 kNm/m3 (b) 35.5 kNm/m (d) 19.5 kNm/m

9 In a material the principal stresses are 60 MN/m2, 48 MN/m? and -36 MN/m?. When the values of E = 200 GN/m? and m 0.3, the total strain energy per unit volume will %3D be nearly (a) 43.5 kNm/m (c) 27.5 kNm/m3 (b) 35.5 kNm/m (d) 19.5 kNm/m

Structural Analysis
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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q9 In a material the principal stresses are 60 MN/m?, 48 MN/m? and -36 MN/m?. When the values of E = 200 GN/m? and = 0.3, the total strain energy per unit volume will m be nearly (a) 43.5 kNm/m3 (c) 27.5 kNm/m3 (b) 35.5 kNm/m3 (d) 19.5 kNm/m
Transcribed Image Text:q9 In a material the principal stresses are 60 MN/m?, 48 MN/m? and -36 MN/m?. When the values of E = 200 GN/m? and = 0.3, the total strain energy per unit volume will m be nearly (a) 43.5 kNm/m3 (c) 27.5 kNm/m3 (b) 35.5 kNm/m3 (d) 19.5 kNm/m
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