Precast & Modular Construction (CE-603 (B)) - Important Questions

Explain in detail the concept, aims and basics of modular coordination and standardization and state its need and significance in prefabricated structures.

Explain in brief the different types of structural systems used in prefabricated structures.

Discuss the process of production, transportation and erection of precast / prefabricated elements with important aspects and considerations.

Discuss the need for prefabrication in the construction industry.

List out the systems of prefabrication and mention their advantages and disadvantages.

Write short notes on: (i) Modular planning for a residential apartment (ii) Box prefabricates.

Illustrate the classification / types of wall panels and shear walls used in precast construction.

With the help of a flow chart, explain the manufacturing process of precast roof and floor slabs.

Write a brief note on column structures in prefabricated construction.

Discuss the various factors which influence the response / behaviour of precast structural components.

Generalize the steps involved in the process of disuniting of prefabricated structures.

Analyse the problems in design because of joint flexibility in precast structures.

Explain connections and joints for wall panels and list out the different types of connections.

Explain expansion joint and flexibility joint in prefabricated structures.

Design a restrained reinforced concrete wall panel under combined vertical and horizontal loads and check its safety in shear. Take height 8 m, length 5 m, thickness 200 mm, restrained against rotation at base.

Illustrate the IS code provisions for abnormal effects such as earthquakes and cyclones.