At a particular point in a structural member a two-dimensional stress system exists where Or = 60 N/mm², oy = - 40 N/mm² and txy =50 N/mm². If Young's modulus E = 200 000 N/mm² and Poisson's ratio v = 0.3 Calculate the direct strain in the x and y directions and the shear strain at the point.

clearly explain the terms linear strain and shear strain,what do they measure,how are they different ?use diagrams to explain the answer

1- what materials are included here (z parameter), type of materials considered, property or properties plotted, domain of c, parameter identified 2- what are the vertical and horizontal trends presented 3-what is the take away story from this plot   please answer i will upvote

A cylindrical sample of a biological product (10. mm in diameter and 18 mm in height) was exposed to a constant strain test. Assume that the stress in the sample can be described using Standard linear model. The axial load applied to the sample at time zero was 80. N and then after the infinitely long time the force equilibrated 20. N. The viscosity coefficient of the viscous element in the Maxwell arm is 7.50 x103 kPas, and the modulus of elasticity of the elastic element in the Maxwell arm is 15 kPa. Determine after what time the compression force will decrease to 36% of its original value and the modulus of elasticity of the elastic element in the equilibrium arm.