Given the strains: εxx = 2,000 εyy = 3,000 εzz = 4,500 γxy = −200 τyz = 300 γzx = 225 Where x = east, y = north, z = up, compression is positive, the units are micro inches per inch, Young’s modulus E = 34.48 GPa, and shear modulus G = 13.79 GPa psi, find the corresponding stresses for a linear, homogeneous, isotropic elastic response.
Answer to relevant QuestionsConsider a cylindrical test specimen under a confining pressure of 20.69 MPa and an axial stress of 20.69 MPa with compression positive, so that in cylindrical coordinates σzz = 20.69 σrr = 20.69 ...Consider gravity loading under complete lateral restraint in flat, stratified ground where each stratum is homogeneous, isotropic, and linearly elastic. Assume compression is positive, ν is Poisson’s ratio, z is ...A huge boulder is inadvertently cast high into the air during an open pit mine blast. Using the definition of mass center and Newton’s second law of motion, show that the center of mass of the boulder travels the same path ...Let f: Rn →R be a function such that | f (x) | ≤ |x|2 . Show that f is differentiable at 0Suppose f: Rn →Rn is differentiable and has a differentiable inverse F -1: Rn → Rn. Show that (f-1) I (a) = (fi (f-1(a)))-1.
Post your question