Question
Download Solution PDFThe minimum percentage of reinforcement in slabs, if HYSD bars (Fe 415) are used, is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
- The minimum percentage of reinforcement is 0.12% of the gross cross-sectional area if HYSD bars(Fe 415) are used.
- The minimum percentage of reinforcement is 0.15% of the gross cross-sectional area if mild steel bars are used.
- The maximum diameter of reinforcing bars limits to one-Eight of the total thickness of the slab.
Maximum dia of reinforcement, \({{\phi }_{max}}<\frac{D}{8}\)
- Span to overall depth ratio for two way slab should not be greater than given in the table below:
|
Type of Beam |
span/D ratio for Mild Steel |
span/D ratio for HYSD bars |
|
Simply Supported |
35 |
28 |
|
Continuous Slab |
40 |
32 |
Last updated on Jun 4, 2025
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