Use the figure below to solve this problem. Assume a 4 in tick reinforced concrete (normal weight) slab and the weight of the ceiling as 1.5 lb/ft².To account for the weight of ducts, piping, conduit, and so forth, located between the slab and ceiling (and supported by hangers from the slab), an additional dead load allowance of 20 lb/ft² is assumed. The designer initially estimates the self-weight of beams B1 at 30 lb/ft and the girders G2 at 50 lb/ft. Establish the magnitude of the dead load distribution on beam B1 and girder G2 and draw the free-body diagrams for members B1 and G2. 24' B3 B B1 G2 3@12¹=36' (a) G2 В1 B3 4" Slab B Duct DIE suspended ceiling Section 1-1 (b) 000 B2 Beam B Section 2-2 (c)

Use the figure below to solve this problem. Assume a 4 in tick reinforced concrete (normal weight) slab and the weight of the ceiling as 1.5 lb/ft².To account for the weight of ducts, piping, conduit, and so forth, located between the slab and ceiling (and supported by hangers from the slab), an additional dead load allowance of 20 lb/ft² is assumed. The designer initially estimates the self-weight of beams B1 at 30 lb/ft and the girders G2 at 50 lb/ft. Establish the magnitude of the dead load distribution on beam B1 and girder G2 and draw the free-body diagrams for members B1 and G2. 24' B3 B B1 G2 3@12¹=36' (a) G2 В1 B3 4" Slab B Duct DIE suspended ceiling Section 1-1 (b) 000 B2 Beam B Section 2-2 (c)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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