Question

As per IS-875, where access is not provided except for maintenance, live load on roofs, while designing a truss, in respect of its plan area is adopted as

• A. 40 to 70 lpd.
• B. 70 to 100 lpd.
• C. 100 to 150 lpd.
• D. 150 to 200 lpd.

Hint:

For structures with limited access, always refer to IS codes for the proper live load values to ensure safety and proper design.

Answer 1

The Correct Option is C

According to IS-875, for roofs with restricted access, the live load adopted is typically in the range of 100 to 150 lpd, depending on the type of building and its function.