(9) Repeat question (6) but with an alternating torsional stress of 207 MPa. (Ans./ n, = 1.15, n, = 0.77, 0.77, 0.77) %3!

Q: Q-1 The principal strains in a plane, measured experimentally at a point on the aluminum fuselage of…

A: Given  e1 = 158 x 10-6 e2 = 208 x 10-6 Eal = 104  ksi' val = 0.33

Q: Problem #1: The bar below is composed of three solids cylindrical pieces with the diameters shown.…

A:

Q: 50mm a biaxial load that results in B C Given: A “happy-little-cube" of material is subject O = 150…

A:

Q: 3. Given the following stress functions, = 3x² + 3y² − σ₁ = 3y² o₂ = 3x+y-z+ 6x = -Z Tay=z-6xy-² T₁₂…

A: Given data,

Q: Figure 40° 3 ksi B 5 ksi 1 of 1 Determine the stress components acting on the inclined plane AB in…

A:

Q: f the shaft?A

A: We knowμ=Lateral strainLongitudinal strainLateral strain=δddLongitudinal strain=δLL

Q: 4. The beam shown supports the load shown, determine max flexural stress developed and 200mm the max…

A:

Q: the stress system shown, calculate the magnitude of the shear stresses on Ty and the angle a, (72…

A:

Q: The vertical stress at point P, due to the point load Q on the ground surface as shown in figure is…

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.