Explain the following with sketches (Any 2)
[10 marks]Explain retaining wall with detail sketch. Write safety factor against overturning of Retaining wall. Enlist different types of stresses working on it.
[ marks]Mention advantages and disadvantages of structural steel. Also show different rolled steel sections used in building with neat sketches.
[ marks]Explain with sketches column to beam connection, column to foundation connections in precast concrete.
[ marks]Explain HVAC system and its main components.
[5 marks]Describe types of Elevators used for high rise buildings.
[5 marks]Draw a typical steel column footing detail supporting wide flange steel column with a reinforced concrete pier column.
[5 marks]Answer the following:
[5 marks]Describe schematic plan & section of escalator and identify various components of the escalator.
[ marks]Explain lacings, battening and bracings with detail sketch.
[5 marks]Explain Vault as structural system. Draw schematic detail section to explain vault system with its structural components. Assume and specify material used for Vault structure.
[10 marks]Draw and explain various components of a footing for steel column.
[5 marks]Explain Cantilever footing and Raft footing with sketch
[5 marks]Difference between load bearing and frame structural system.
[5 marks]