(b) A spherical vessel is subjected to an internal pressure p' and a strain gauge rosette which is attached to the sphere surface as shown in Figure Q4(b), gave the following readings: EA = 82 x 10“; En = 155 x 10"; sc = 238 x 10 Determine: i) the principal strains and the maximum shear strain developed on the sphere surface; ii) the principal stresses and the maximum shear stress developed in the sphere wall. Data: For the sphere material: E = 210 GN/m, G= 81 GN/m and v= 0.28. Spherical Vessel EB 60 300 EA

(b) A spherical vessel is subjected to an internal pressure p' and a strain gauge rosette which is attached to the sphere surface as shown in Figure Q4(b), gave the following readings: EA = 82 x 10“; En = 155 x 10"; sc = 238 x 10 Determine: i) the principal strains and the maximum shear strain developed on the sphere surface; ii) the principal stresses and the maximum shear stress developed in the sphere wall. Data: For the sphere material: E = 210 GN/m, G= 81 GN/m and v= 0.28. Spherical Vessel EB 60 300 EA

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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