Bridges Preliminary Design

This easy to use spreadsheet tool created by Atkins for the BCSA and Tata Steel (formerly Corus) provides initial estimates of flange areas and web thicknesses for typical steel composite bridge cross sections.


It is consistent with the latest SCI guidance on composite highway bridge design, and the plate sizes were derived using the Eurocodes and relevant UK National Annexes. The scope includes simply supported and continuous plate girders for both multi-girder and ladder decks.

The spreadsheet tool accounts for the differences between inner and outer girders, and provides both elastic and plastic designs.

It is accompanied by a helpful User Manual explaining exactly what the tool is, and how to use it.

A series of design charts are also available to facilitate manual calculation if desired.

Preliminary steel bridges design software

Design Software

Excel spreadsheet

Download

User Manual

PDF document

Download

Bridge Design Chart Finder

National Structural Steelwork Specification (NSSS)

The National Structural Steelwork Specification and associated publications - Corrigenda and Commentary

Find out more

Steel Construction Building Information Modelling (BIM) Charter

The BCSA Building Information Modelling Charter (BIM) for the constructional steelwork industry

Find out more

Steel Construction Info

Steelconstruction.info presents a wealth of information and advice from and for the steel construction sector in a simple to use and searchable format.

Find out more

Steel Industry Guidance Notes (SIGNS)

The information given in SIGNS is for general information, covering practical advice on technical, commercial, legal, marketing and health and safety issues.Some of the information contained in them may have been superseded in the intervening years

Find out more