CONCEPT:As per IS 456: 2000, Clause 26.5.2.2,Maximum Diameter:The diameter of the reinforcing BAR shall not exceed one-eighth of the total thickness of the slab.Minimum Reinforcement:The mild steel reinforcement in either direction in slabs shall not be less than 0.15 per cent of the total cross-sectional area.For high strength deformed bars, the above VALUE can be reduced to 0.12 per cent.Calculations:Maximum diameter = \({1\over8}\times total \; thickness \;of\;the\; slab\)Maximum diameter = \({1\over8}\times 75 ​​\;cm=9.375\;cm\)So, the diameter of the bars to be used should not be greater than 8 MM. "> CONCEPT:As per IS 456: 2000, Clause 26.5.2.2,Maximum Diameter:The diameter of the reinforcing BAR shall not exceed one-eighth of the total thickness of the slab.Minimum Reinforcement:The mild steel reinforcement in either direction in slabs shall not be less than 0.15 per cent of the total cross-sectional area.For high strength deformed bars, the above VALUE can be reduced to 0.12 per cent.Calculations:Maximum diameter = \({1\over8}\times total \; thickness \;of\;the\; slab\)Maximum diameter = \({1\over8}\times 75 ​​\;cm=9.375\;cm\)So, the diameter of the bars to be used should not be greater than 8 MM. ">

A reinforced concrete slab is 75 mm thick. The maximum size of the reinforcement bar that can be used is:

Prestressed Concrete Structures Beams And Slabs in Prestressed Concrete Structures 8 months ago

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CONCEPT:As per IS 456: 2000, Clause 26.5.2.2,Maximum Diameter:The diameter of the reinforcing BAR shall not exceed one-eighth of the total thickness of the slab.Minimum Reinforcement:The mild steel reinforcement in either direction in slabs shall not be less than 0.15 per cent of the total cross-sectional area.For high strength deformed bars, the above VALUE can be reduced to 0.12 per cent.Calculations:Maximum diameter = \({1\over8}\times total \; thickness \;of\;the\; slab\)Maximum diameter = \({1\over8}\times 75 ​​\;cm=9.375\;cm\)So, the diameter of the bars to be used should not be greater than 8 MM.

Posted on 10 Nov 2024, this text provides information on Prestressed Concrete Structures related to Beams And Slabs in Prestressed Concrete Structures. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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