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What is the correct position of lapping splice of reinforcement steel bars in a beam at top & bottom of the beam?? what is the reason for this location?..what are the factors affecting lapping location in beam?
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Answer Posted / rahul sharma
In beams:
In Top bars, lap should be comes under the portion of L/2 (Regular Zone) and not more than 50% of can be lapped a single point so lap should be alternate. And the min. distance b/w two alternate lap must be spaced by LD from the center to center of lap.
In bottom bars laps come under the portion of L/2. Where L is clear length of the beam.
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