why we are providing the top reinforcement lap in top and bottom reinforcement in side of beam

[anupalka2000]

why we are providing the top reinforcement lap in top and bottom reinforcement in side of beam

 

[harish456]

why we are providing the top reinforcement lap in top and bottom reinforcement in side of beam

Lapping zone has to be followed in steel reinforcement
At support
At center
From 1/3 of the support
Lapping is not allowed in center of the span for bottom reinforcement because of bending moment
Lapping is not allowed at supports for top reinforcement because of negative moment.

 

[Waiswa Alex]

Lapping zone has to be followed in steel reinforcement
At support
At center
From 1/3 of the support
Lapping is not allowed in center of the span for bottom reinforcement because of bending moment
Lapping is not allowed at supports for top reinforcement because of negative moment.

True