Construction Practices: Lapping Zones in Continuous Beams

This animation explains the lapping zones in a continuous beam and why correct placement is crucial for structural integrity.

In a continuous beam, lapping should be strategically placed in low-stress regions to ensure proper load transfer and avoid structural failure.


Lapping should be done in regions of low bending moment (near points of contraflexure).
Avoid lapping in high-stress zones (such as mid-span or near supports).
Proper lapping improves load distribution and structural performance.
Follows IS code recommendations for reinforcement continuity.


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