Let the deformation where ai, a2, and a3 are constants be applied to the unit cube of material sh...
Let the deformation where ai, a2, and a3 are constants be applied to the unit cube of material shown in the sketch. Determine (a) the deformed length l of diagonal OC, (b) the angle between edges OA and OG after deformation, (c) the conditions which the constants must satisfy for the deformation to be possible (1) the material is incompressible, (2) the angle between elements OC and OB is to remain unchanged. x,,x, X2 , X2 Unit cube having diagonal OC. Answer 2a1 (b) cos θ (c) (1) aia2 a3-1,
Let the deformation where ai, a2, and a3 are constants be applied to the unit cube of material shown in the sketch. Determine (a) the deformed length l of diagonal OC, (b) the angle between edges OA and OG after deformation, (c) the conditions which the constants must satisfy for the deformation to be possible (1) the material is incompressible, (2) the angle between elements OC and OB is to remain unchanged. x,,x, X2 , X2 Unit cube having diagonal OC. Answer 2a1 (b) cos θ (c) (1) aia2 a3-1,