3D Volumetric Strain and Volume Change

[ShaunG123]

Summary:: Can anyone help me with this 3d Volumetric Strain and Volume Change. The is question is attached as a document below with the question and my attempt at the answer

All questions and attempted answers are in the attached file below

 

[Chestermiller]

The attempted solution looks correct. What's the problem?

 

[ShaunG123]

I am not entirely sure i was just given feedback which said. Ensure that you are using the correct values in calculations

 

[Chestermiller]

Yeah. You calculated the areas for some of the stresses incorrectly.

 

[ShaunG123]

Could you tell me which axis where the area is incorrect

 

[Chestermiller]

Could you tell me which axis where the area is incorrect

y and z