A rigid steel bar is suspended horizontally by 1m steel rod at one end and 2m bronze rod at the other end as shown. Neglecting the mass of the steel bar, at what distance X (in meters) from the steel rod should a 20 kN force be placed so that the steel bar will remain horizontal? Also, calculate the stresses in steel and bronze rod (in MPa). Use the following data. Steel, st Bronze, Br Br. 2m 20000 N Area (mm?) 600 300 St. 1m -X- E(GPa) 200 83 10 m

Q: Determine the maximum permissible value of T provided the allowable shearing stresses in brass and…

A: ζb=70 MPaζs=110 MPaGb=80 GPaGs=40 GPa di=70 mmd0=90 mm

Q: .B + sodb 30 lb CROSS. SECTION

A: Normal stress: it is defined as the stress that is induced when the member is loaded by axial force.…

Q: The rigid beam is supported by the two bars shown in a horizontal position before the load P is…

A:

Q: 3. An aluminum bar having a cross-sectional area of 0.25 sq. in. carries the axial loads applied at…

A:

Q: Part A shown construct an equilibrium equation that relates the axial load in the steel and…

A: Uniform distributed load, Length of all post, Diameter of steel post, Diameter of aluminum post, To…

Q: 1 1 Portions of a x-in. square bar have been bent to form the two machine components shown. Knowing…

A: A square section of dimension  in2 is bent into two sectionsSquare sectionDiamond sectionThe…

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.