PART C

Design a beam with an effective span of 4m to carry a load of 15kN/m. (12) Assume
the beam as simply supported with lateral restraints only at support points. Assume
H20 alloys.

a. Determine the plastic moment for the continuous beam shown below. Loads (9)
shown are collapse loads.
120kN IOOKN 6٥

‎100kN/m 7‏ 5 ب لل ۸ سر

‎0. Explain the various theorems in plastic analysis. (3)

‎a. Find the shape factor of a diamond section and circular section (6)

‎b. Write short notes on cold formed steel members with neat sketches. (6)