Two way RC Slab Design.

Concrete design assignment.

Two way RC Slab Design

Table of Contents
Introduction......................................................................................................................................2
Manual Calculations........................................................................................................................2
Design loads and Bending moments and shear force diagram....................................................2
Verification of effective depth of slab.........................................................................................5
Calculations for reinforcement.....................................................................................................6
Excel calculations............................................................................................................................8
Conclusion.....................................................................................................................................12
References......................................................................................................................................13
1

Introduction
This report brings the overview of the design development of the two way RC slab supported on
its four edges. Here the RC design is developed for hotel top floor. Here the design process
involves both calculations as well as the selection of materials. In the initial stage of the project,
the loads and pressure will be calculated. Then the effective depth of the slab will be calculated.
And also torsion reinforcing bars will be selected.
Manual Calculations
Design loads and Bending moments and shear force diagram
Calculations for Loading
2

Exposure classification
3

4

5

Verification of effective depth of slab
6

Calculations for reinforcement
7

8

Excel calculations
9

10

11

12

MS excel calculations file attached.
Conclusion
Two way RC slab design developed successfully. Appropriate calculations are done as per the standard
procedures. Here the RC design is developed for hotel top floor. In the initial stage of the project, the
loads and pressure has been founded. Then the effective depth of the slab has been calculated. And also
torsion reinforcing bars has been selected. And all they are shown in the appropriate figures.
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References
Hu, J., & Li, X. (2014). Design and Numerical Simulation on Concrete Two-Way Slab
Strengthened with Partially Bonded Steel Plate. Advanced Materials Research, 919-921, 64-
67. doi: 10.4028/www.scientific.net/amr.919-921.64
Liu, J. (2012). Design Analysis of Unbonded Prestressed Concrete Two-Way Slab. Applied
Mechanics And Materials, 204-208, 853-856. doi: 10.4028/www.scientific.net/amm.204-
208.853
MURAKAMI, K., MIMATSU, A., ESAKA, Y., SHIOZAKI, M., KOMATSU, K., &
MURAKAMI, M. (2018). AN EXPERIMENTAL STUDY ON KEYED BEAM DESIGN
METHOD FOR TWO-WAY FLAT SLAB COMPOSED OF CROSS LAMINATED
TIMBER. AIJ Journal Of Technology And Design, 24(57), 607-612. doi:
10.3130/aijt.24.607
Yang, Z., & Dong, Y. (2013). Fire Test on Two-way Simply Supported Concrete Slab. Applied
Mechanics And Materials, 405-408, 2380-2383. doi: 10.4028/www.scientific.net/amm.405-
408.2380
Yang, Z., Zhang, Y., & Lei, Y. (2015). Fire Test on Two-Way Slab with Two Edges Clamped
and Two Edges Simply Supported. Applied Mechanics And Materials, 744-746, 148-151.
doi: 10.4028/www.scientific.net/amm.744-746.148
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