wwwwwww A filament wound cylindrical pressure vessel of mean diameter d=0.8m and wall thickness t=20mm is...

 

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wwwwwww A filament wound cylindrical pressure vessel of mean diameter d=0.8m and wall thickness t=20mm is subject to an internal pressure p. The filament winding angle is 45 degree from the longtitudinal axis of the pressure vessel. The material of graphite-epoxy has the following properties: E1=140 Gpa, E = 10 Gpa, G12 = 7. Gpa, V12 = 0.3, Ft = 1450 Mpa, F1c = 1170 Mpa, F2t= 50 Mpa, F2c= 250 Mpa, F12 = 60 Mpa. www A/ determine the stress state in the principal material direction. b/ what are the changes of the length and the mean diameter of the pressure vessel after the pressure p imposed? c/ Determine the maximum internal pressure p can be resisted without causing failure based on Tsai-Hill failure criterion. wwwwwww A filament wound cylindrical pressure vessel of mean diameter d=0.8m and wall thickness t=20mm is subject to an internal pressure p. The filament winding angle is 45 degree from the longtitudinal axis of the pressure vessel. The material of graphite-epoxy has the following properties: E1=140 Gpa, E = 10 Gpa, G12 = 7. Gpa, V12 = 0.3, Ft = 1450 Mpa, F1c = 1170 Mpa, F2t= 50 Mpa, F2c= 250 Mpa, F12 = 60 Mpa. www A/ determine the stress state in the principal material direction. b/ what are the changes of the length and the mean diameter of the pressure vessel after the pressure p imposed? c/ Determine the maximum internal pressure p can be resisted without causing failure based on Tsai-Hill failure criterion.