Q1. C The solid 100-mm-diameter steel cantilever shaft shown in Fig. 1 is subjected to an axial compressive force P = 200 kN and a torque T = 30 kN-m. For point A on the outside surface of the shaft, determine:(a) The state of stress at point A. (b) The principal stresses and the maximum shear stress at the point; (c) The steel yield stress dyp = 350 MPa, determine the factor of safety for Point A if the maximum shear stress theory is used.

Q: Knowing that the magnitude of the torque T is 198 N-m and that G=27 GPa, determine for each of the…

A: Given, Torque, T = 198 Nm or 198000 N-mm Modulus of rigidity, G = 27 GPa or 27000 MPa

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: Two forces P1 and P2, of magnitude P1 = 15 kN and P2 = 18 kN, are applied as shown to the end A of…

A: Given:P1=15 kN     =15000 NP2=18 kN     =18000 NRadius c=20 mmThe axial force and bending moment…

Q: a b 45 MPa 60° a

A: Given: Shear stress  To find: Normal stress and principal stress on inclined plane

Q: P A (0) B (2) (3) FIGURE P1.6/7 P1.7 WP Axial loads are applied with rigid bearing plates to the…

A:

Q: (A) he figure below shows three metal cubes A, B, C of side 100 mm in direct contact, resting on a…

A:

Q: Part 2 * Your answer is incorrect. The z-component of momemt M will cause compression at A and B,…

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.