STAAD input generator tool for bridge

STAAD 3D Bridge Substructure & Superstructure Generator

Generate clean, analysis-ready .std files for standard concrete girder bridges. Automatically maps sequential node sharing, distinct components, releases for bearings, and finite element plate mesh variables.

1. Foundation & Pier Geometry

Number of Piles per Pier

Pile Length [m]

Pile Diameter [m]

Pile Cap Thickness [m]

Pier Type Circular Pillar Wall Type (Rectangular)

Pier Height (Excl. Cap) [m]

Pier Circular Dia / Wall Thk [m]

Pier Cap Depth & Width [m]

Depth, Width (e.g., 1.5, 1.8)

2. Superstructure (Girders & Deck Slab)

Bridge Carriage Width [m]

Number of Main Girders

Girder Depth [m]

Bridge Span Length [m]

Slab Deck Thickness [m]

3. Material Specification (Indian Standards)

Concrete Grade (Substructure) M35 Concrete M40 Concrete

Concrete Grade (Superstructure) M45 Concrete M50 Concrete

4. Generated Output (.STD Data)