YourSpreadsheets Attenuation Tank Design v1.2 Steel Beam Design v1.0 - Steel Beam Design Worksheet (for Eurocode 3 EN 1993-1-1: 2005). Spreadsheets for analyzing and designing are supported only Sections W, S, M, C, MC American Steel. The calculation is based on the LRFD method.
This includes checking of lateral torsion buckling and is therefore a comprehensive and important tool for American structural engineers. Attenuation Tank Design Sheet (according to CIRIA 697: 2007)
Very easy-to-use spreadsheet for engineers involved in designing drainages.
It is possible to calculate the required attenuation storage volume to limit the peak runoff rate of expansion to an acceptable number.