3. A force P is applied to the rigid lever arm ABC as shown. The arm rotates counterclockwise about pin A through an angle of 0.06°. Calculate the normal strain developed in wire BD. Answer: Eno = 0.0014 mm/ mm 300 mm 400 mm

Q: (a) Calculate the shear equation V (x) and the moment equation M(x) as a function of the length L…

A: To determine:(a) Shear force and bending moment equations(b) Verify V(x)=ddxM(x) and verify the…

Q: The uniform bar with end rollers weighs 53 lb and is supported by the horizontal and vertical…

A:

Q: Question The electric motor exerts 600 Nm torque on the aluminum shaft ABCD when it is rotating at a…

A: T = 600 Nm GBC = 16 GPa or 16000 MPa GCD = 12 GPa or 12000 MPa dBC = 30 mm

Q: Problem 5.9 A solid steel bar has a cross section of side b and is supported as shown. Knowing that…

A: To Determine Depth of the beam, b

Q: (2) (1) Pe с B L2 Li

A:

Q: Pin-connected rigid bars AB, BC, and CD are initially held in the positions shown by taut wires (1)…

A: Strain is the result of a material's deformation due to stress. It's only a proportion of the length…

Q: Iso, determine the maximum fiber stress and the stress in a fiber 100mm from the top of the eam at…

A: Shear force and bending moment at the section is important for the structure to detemine the tensile…

Q: The 1.16-in.-diameter rod in (Figure 1) is subjected to the loads shown. Determine the state of…

A:

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.