The floor system of a building consists of a 125 mm thick reinforced concrete slab resting on four steel floor beams, which in turn are supported by two steel girders, as shown. The cross-sectional areas of the floor beams and the girders are 9,500 mm² and 33,700 mm², respectively. Steel Steel girder (A = 33,700 mm²) column 3 at 3 m = 9 m B C Tributary area for beam CG E F G Steel floor beam (A = 9,500 mm2) 1.5 m 1.5 m 8 m 125 mm concrete slab Determine the reaction (kN) in beam CG.

The floor system of a building consists of a 125 mm thick reinforced concrete slab resting on four steel floor beams, which in turn are supported by two steel girders, as shown. The cross-sectional areas of the floor beams and the girders are 9,500 mm² and 33,700 mm², respectively. Steel Steel girder (A = 33,700 mm²) column 3 at 3 m = 9 m B C Tributary area for beam CG E F G Steel floor beam (A = 9,500 mm2) 1.5 m 1.5 m 8 m 125 mm concrete slab Determine the reaction (kN) in beam CG.

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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Concept explainers

Applications of Concrete Framing Systems

A concrete frame is a structure formed by the interconnection of beams and columns to form a structural network. In simple terms, it is the basic skeletal structure of a building or any construction. The concrete framing structure is built on a concrete foundation that forms the base of the entire structure. The concrete frame system is built to support floors, roofs, walls, beams, rafters, joists, etc.

Question

The floor system of a building consists of a 125 mm thick reinforced concrete slab resting on four steel floor beams,
which in turn are supported by two steel girders, as shown. The cross-sectional areas of the floor beams and the
girders are 9,500 mm² and 33,700 mm², respectively.
Steel
Steel girder (A = 33,700 mm²)
column
3 at 3 m = 9 m
C
B
Tributary
area for
beam CG
E
F
G
Steel floor beam
(A = 9,500 mm²) 1.5 m 1.5 m
8 m
125 mm
concrete
slab
Determine the reaction (kN) in beam CG.

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