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In the reinforced concrete slab, the spacing between main reinforcement should nto exceed
- a)Three times its effective depth
- b)Four times its effective depth
- c)Five times its effective depth
- d)Six times its effective depth
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
In the reinforced concrete slab, the spacing between main reinforcemen...
The maximum diameter of bar used in slab should not exceed 1/8 of the total thickness of slab. Maximum spacing of main bar is restricted to 3 times effective depth or 300 mm whichever is less. For distribution bars the maximum spacing is specified as 5 times the effective depth or 450 mm whichever is less.
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In the reinforced concrete slab, the spacing between main reinforcemen...
Reinforced concrete slab is a type of structural element used in buildings and other constructions to provide support and stability. The spacing between main reinforcement is an important factor in the design of reinforced concrete slabs. It is necessary to maintain a proper spacing between the main reinforcement to ensure the structural integrity of the slab. The correct answer to the given question is option 'A', which states that the spacing between main reinforcement should not exceed three times its effective depth.
Reasoning:
The spacing between main reinforcement is an important factor that affects the structural behavior of reinforced concrete slabs. The effective depth of the slab is the distance from the top of the slab to the center of the main reinforcement. The spacing between the main reinforcement should be such that it provides adequate support to the slab and prevents any cracking or failure due to bending or shear stresses.
Explanation:
The following are the reasons why the spacing between main reinforcement should not exceed three times its effective depth:
1. Bending and Shear Stresses: The main reinforcement in the slab is designed to resist bending and shear stresses. If the spacing between the main reinforcement is too large, it may not provide sufficient support to the slab, which may result in cracking or failure of the slab.
2. Deflection: The spacing between main reinforcement affects the deflection of the slab. If the spacing is too large, it may result in excessive deflection, which may lead to the failure of the slab.
3. Durability: The spacing between main reinforcement also affects the durability of the slab. If the spacing is too large, it may result in corrosion of the reinforcement, which may weaken the slab and reduce its service life.
Conclusion:
In conclusion, the spacing between main reinforcement should not exceed three times its effective depth in reinforced concrete slabs. This ensures that the slab provides adequate support, resists bending and shear stresses, and has sufficient durability.
Reasoning:
The spacing between main reinforcement is an important factor that affects the structural behavior of reinforced concrete slabs. The effective depth of the slab is the distance from the top of the slab to the center of the main reinforcement. The spacing between the main reinforcement should be such that it provides adequate support to the slab and prevents any cracking or failure due to bending or shear stresses.
Explanation:
The following are the reasons why the spacing between main reinforcement should not exceed three times its effective depth:
1. Bending and Shear Stresses: The main reinforcement in the slab is designed to resist bending and shear stresses. If the spacing between the main reinforcement is too large, it may not provide sufficient support to the slab, which may result in cracking or failure of the slab.
2. Deflection: The spacing between main reinforcement affects the deflection of the slab. If the spacing is too large, it may result in excessive deflection, which may lead to the failure of the slab.
3. Durability: The spacing between main reinforcement also affects the durability of the slab. If the spacing is too large, it may result in corrosion of the reinforcement, which may weaken the slab and reduce its service life.
Conclusion:
In conclusion, the spacing between main reinforcement should not exceed three times its effective depth in reinforced concrete slabs. This ensures that the slab provides adequate support, resists bending and shear stresses, and has sufficient durability.
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In the reinforced concrete slab, the spacing between main reinforcemen...
B
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In the reinforced concrete slab, the spacing between main reinforcement should nto exceeda)Three times its effective depthb)Four times its effective depthc)Five times its effective depthd)Six times its effective depthCorrect answer is option 'A'. Can you explain this answer?
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