7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the...

Question

Question

7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the other at 45° The measured properties from the first sample were E 80 GPa (11.6 Msi) and Vy1. The second sample gave strains e, - -g, 5 x 103 under a uni- axial loading of 120 MPa (17.4 ksi). Determine the lamina moduli E, and G12 assuming ET> E2

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

SOLUTIO Gtven that and at 045, ks) Ex = 120 MPa (17-4 Ex012 GPa C00174 MS ere ナ1 0.0/74 MS? ニ E8o,0.12 and θ, 0° and θ,-45°. , 0015 12 So 2 x 0.12 an d

Add a comment

Answer 2

7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the...

Homework Answers

Add Answer to:
7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the...

Post as a guest

Earn Coins

7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the...

Homework Answers

Add Answer to: 7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the...

Post as a guest

Earn Coins

Add Answer to:
7.21 Two samples were cut from a [0/90], laminate, one along the 0° direction and the...