The rigid bar AB of negligible weight is supported by a pin at O. When the two steel rods are attached to the ends of the bar, there is a gap A = 4 mm between the lower end of the left rod and its pin support at C. Compute the stress in the left rod after its lower end is attached to the support. The cross-sectional areas are 300 mm2 for rod AC and 250 mm² for rod BD. Use E = 200 GPa for steel. A В 0.75 m 1.5 m 2 m D B.

Q: The prismatic bar has a solid circular cross section with 2-in. radius. Determine the average normal…

A: Given data : Radius (r)=2

Q: 5- The solid rod is subjected to the loading suown. Determine the state of stress at point A, and…

A: Given : Determine the state of stress at point A and show the results on a differential volume…

Q: The rigid bar AC is supported by two axial bars (1) and (2). Both axial bars are made of bronze [E =…

A: Given: E=100 GPaα=18×10-6∆T=38°CTotal strain in bar 2=1240μ ε

Q: The three suspender bars AD, BE, and CF are made of the same material (E = 70 GPa) and have equal…

A: Given Data Three suspender bars are givenCross-sectional area A=450 mm2Young's modulus E=70 GPaTwo…

Q: a. The beam weighs 3600N. Draw the V and M diagram. b. Assume we do not know the weight of the beam…

A: 1-If Beam weighs 3600 N then drawing of SFD and BMD2- if Beam Weighs is not know then finding of…

Q: The solid steel rod (1) has an allowable shear stress of 13 ksi. The brass tube (2) has an allowable…

A: Determine the largest torque Tmax that can be applied at the upper end of the steel rod.

Q: The steel used for the step shaft has an allowable shear stress of Tallow radius at the transition…

A:

Q: Consider the given state of stress. Take A= 16 MPa and B= 48 MPa. B 60 MPa

A: A=16 MPa B=48 MPa τ=60 MPa Formula used to find the principal planes tan2θ=2τA-B Here, θ is the…

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.