Punching Shear

Inputs

Materials

f'c (N/mm²)

fy (N/mm²)

Geometry (Units mm)

Design Strip Width
Column's Dimension Parallel to Design Strip
Other Dimension of Column
Slab Thickness
Cover to Centre
Larger Span Of Strip
Smaller Span Of Strip
Column Location

Loads (KN , m)

Dead Load KPa
Live Load
Punching Load
Unbalanced Moment

Effective Depth (mm)

Width of Torsion Strip (a) (mm)

Critical Shear Perimeter (mm)

Applied Shear Stress (N/mm²) @ Critical Shear Perimeter

Applied Shear Stress (N/mm²) @ Face of Column

Conc. Shear Capacity (N/mm²) Without Shear REO and Mv=0

Conc. Shear Capacity (N/mm²) Without Shear REO and Mv≠0

Min Fitments Asw/S (mm²/mm)

Minimum Mv Per Strip (KN.m)

Concrete Shear Capacity (N/mm²) With Min Shear REO and Mv≠0

Shear REO

Concrete Shear Capacity (N/mm²) With Provided REO

Utilisation %