Beam-Column Connection Design

IS 18168:2023 Compliant SMRF Connection Design

Features: Column-to-beam strength ratio | Panel zone checks | Continuity plate requirements | Weld design | Capacity-based design for seismic SMRF connections

Connection Configuration

Connection Type

Beam-Column Configuration

One-side beam-to-column Two-side beam-to-column

Beam Left fy (MPa)

Beam Right fy (MPa)

Column fy (MPa)

Column fu (MPa)

Beam Left fu (MPa)

Beam Right fu (MPa)

Beam Left Section

Designation (optional)

Depth d (mm)

Flange Width bf (mm)

Flange Thickness tf (mm)

Web Thickness tw (mm)

Beam Right Section

Designation (optional)

Depth d (mm)

Flange Width bf (mm)

Flange Thickness tf (mm)

Web Thickness tw (mm)

Column Section

Designation (optional)

Depth d (mm)

Flange Width bf (mm)

Flange Thickness tf (mm)

Web Thickness tw (mm)

Design Parameters

Pu (kN) - Column Axial

Pd (kN) - Design Capacity

Doubler Plate (mm)

Ry (Overstrength)

Angle Connection Parameters

Shear Demand Left (kN) *

Shear Demand Right (kN)

Moment Demand Left (kN·m)

Moment Demand Right (kN·m)

Angle fy (MPa)

Angle fu (MPa)

Angle Type Filter

Min Leg Size (mm)

Max Leg Size (mm)

Select Specific Angles (optional)

Selected: 0 angles Leave empty to use all filtered angles

Generate PDF Report - Detailed design calculations with IS 18168:2023 clause references

Beam-Column Connection Design

Connection Configuration

Beam Left Section

Beam Right Section

Column Section

Design Parameters

Angle Connection Parameters

Weld Parameters