A circular steel tube of length L = 1.5 m is loaded in torsion by torques T (see figure). (a) If the inner radius of the tube is r, = 41 mm and the measured angle of twist between the ends is 0.5°, what is the shear strain y, (in radians) at the inner surface? (Enter the magnitude.) rad (b) If the maximum allowable shear strain is 0.00026 rad and the angle of twist is to be kept at 0.45° by adjusting the torque T, what is the maximum permissible outer radius (r,)may (in mm)? mm Enter a number.

Q: The following shaft consists of a 3.50 m long steel shaft and a 2.00 m long aluminum tube. The steel…

A:

Q: For the stress block shown, what is OP2 if OP1 = 140 MPa (T)? A.60 MPa (T) 40 MPa B.60 MPa (C) C.20…

A: Calculations:σx=+120mpaσy=-40Mpaσ1=140mpagivenσ1=σx+σy2+σx-σy2+ζxy2140=120-402+120+4022+ζxy2140=40+8…

Q: A prismatic bar has a cross-section of 25 mm by 50 mm and a length of 2000 mm. Under an axial load…

A: Width B=25 mm Depth D=50 mm Length L=2000 mm Load P=100 kN Elongation ∆L=2 mm Tensile stress & %…

Q: A solid circular steel shaft of 50 mm diameter, fixed at one end, is subjected to torques as shown…

A: Given data, For solid circular shaft Diameter=50 mm The shearing modulus of material = 80 GPa

Q: For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 4…

A: Given- the state of stresses in the figure.   σx=4 MPa,σy=-2 MPa,τxy=4 MPa.

Q: The rectangular plate is subjected to force P that causes elongation in the horizontal direction and…

A:

Q: At a point in a machine component that is subjected to plane stress, the normal and shear stresses…

A:

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.