1. The cross section of a continuous one-way solid slab in a building is shown below. The slabs are supported by beams that span 12 ft between simple supports. The dead load on the slabs is that due to self-weight plus 77 psf of superimposed dead load; and the live load is 130 psf. Design the continuous slab and draw a detailed section. Given: fe 3ksi and fy = 40 ksi Use a combination of #3,4,5 for main reinforcement. Use #3 for transverse reinforcement. You don't need to consider the 2-way effect near girders. A B C D E -11'- 11'- D D E -11' D

1. The cross section of a continuous one-way solid slab in a building is shown below. The slabs are supported by beams that span 12 ft between simple supports. The dead load on the slabs is that due to self-weight plus 77 psf of superimposed dead load; and the live load is 130 psf. Design the continuous slab and draw a detailed section. Given: fe 3ksi and fy = 40 ksi Use a combination of #3,4,5 for main reinforcement. Use #3 for transverse reinforcement. You don't need to consider the 2-way effect near girders. A B C D E -11'- 11'- D D E -11' D

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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Foundation construction

Question

1. The cross section of a continuous one-way solid slab in a building is shown below. The
slabs are supported by beams that span 12 ft between simple supports. The dead load
on the slabs is that due to self-weight plus 77 psf of superimposed dead load; and the
live load is 130 psf. Design the continuous slab and draw a detailed section. Given: f'c =
3ksi and fy = 40 ksi
Use a combination of #3,4,5 for main reinforcement. Use #3 for transverse reinforcement.
You don't need to consider the 2-way effect near girders.
A
C D
E
1₁
B
-11'
11'-
D D
E
-11'-
D

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Step 1: Mention the given data:

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Step 2: Determination of hieght of the slab

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Step 3: Determination of loads

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Step 4: Determination of slab coefficients

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Step 5: Determination of Rn

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Step 6: Determination of area of steel

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Step 7: Determination of spacing

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Step 8: Determination of shrinkage and temperature reinforcement

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