Mechanics of Solids Assignment
Q1. A frame is loaded and supported as shown in the figure below. Determine the reactions at supports A and C and all forces acting on ADE and FDB.
Q2. The pipe assembly is subjected to the loading shown, determine
a) The total force p and the total moment M about a section through point B parallel to the y-axis.
b) The reaction at point A.
Q3. Two rectangular bars of 10-mm thickness are loaded as shown in the figure. If the average normal stress on plane AA is 150 MPa in compression determine
a. The force F1
b. The average normal and shear stresses on plane BB.
Q4. Each of the two vertical links CF connecting the two horizontal members AD and EG has a 10 x 40 mm uniform rectangular cross section and is made of a steel with an ultimate strength in tension of 400 MPa, while each of the pins at C and F has a 30 mm diameter and is made of a steel with an ultimate strength in shear of 150 MPa. Determine the overall factor of safety for the links CF and the pins connecting them to the horizontal members.
