PROBLEM 3: The frame structure shown in the figure is loaded by the distributed force, w. The rectangular cross-sectional dimensions of the rod AB is 20x5 mm. The pins at A and B have the diameter of 16 mm and are subjected to double shear while the pin at C has a diameter of 20 mm and is subjected to single shear. Calculate the maximum distributed load value, w that the frame can support safely. The rod AB is made of 6061-T6 Aluminum alloy which has the ultimate tensile strength of 290 MPa. The pins are made of A-36 steel which has the ultimate shear strength of 200 MPa. The factor of safety is 1.5.

Q: The truss shown below has a hinge support at point A, a horizontal roller at point B, and is…

A: The free-body diagram of joint D can be drawn as shown below

Q: In a simply-supported beam loaded as shown below, the maximum bending moment in Nm is 1000 mm 500 mm…

A:

Q: 3 m 2 m 2 m A 60° Can't decide Neutral Tension Compression

A:

Q: Consider the beam shown in (Figure 1). The members are pin connected at E and F. Suppose that P =…

A: Using static equilibrium conditions, summation of moment at F = 0, ( Because, there are only…

Q: The rigid bar EFG is supported by the truss system shown. Determine the cross-sectional area of…

A:

Q: Q.1: A shaft composed of segments AB, BC is fixed between the two walls at A and C and loaded as…

A: Given that: A composite shaft as shown -

Q: a. Determine the allowable bending stress using elastic design (ASD). 09 3.98333TRE b. Determine the…

A: Span(L)= 8 mdead load (uniformaly distributed load) = 10 KN/mProperties of steel beam Need to finda.…

Q: A pin-connected structure is supported as shown in the figure. Bar (1) is made of brass [E = 105…

A:

Q: In a 2D truss, a two-force member has two possible forces, they are .(select correct response) or…

A: In a 2D truss, a two-force member has two possible forces, they are tension or compression. In a…

Q: 8) If the elongation of wire BC is 0.2 mm after the force P is applied, determine the magnitude of…

A: Given :

Q: For the beam shown below, the ratio of stiffness coefficients k41 and K43 is Assume El is constant.…

A: For the given beam,To find the ratio of stiffness  coefficient

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.