Since its introduction in 2001, SPW 911 v. 2 has become a popular program for the analysis of sheet piling walls. Many of our users have sent in questions. We have put many of these together for you. Click on the topic below that interests you:

General Program Features

Calculation Principles

Program Operation

Factors of Safety

Water Modelling

Terzaghi Pressure Distributions and Braced Cofferdams

Problems specifically with Version 2.20 ("XP Version")

Help File

In addition to the FAQ's, we have the entire help file for SPW 911, which answers virtually any question about the methodology and operation of the program. Don't be in doubt before you buy -- find out whatever you need to know. The help file will work on any computer that runs SPW 911 and can be viewed with or without SPW 911 being on your computer.

Note on Units

Some of our users have experienced difficulty with corrputing the database while changing units. Like so many other things with Windows, this seems to depend upon the specific computer. Click here for information on this important topic and advice on how to avoid problems.

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"The Fine Print" for SPW 911 The information, including technical and engineering data, details, procedures and results, presented in this program have been prepared in accordance with recognized contracting and/or engineering  principles, and are for general information only.  While every effort has been made to insure its accuracy,  this information should not be used or relied upon for any specific application without independent  competent professional examination and verification of its accuracy, suitability and applicability, by a licensed professional engineer.  Anyone making use of this material does so at his/her own risk and assumes any and all liability resulting from such use.  The entire risk as to quality or usability of the data contained within is with the user.  In no event will Pile Buck® International, Inc. be held liable for any damages including lost profits, lost savings or other incidental or consequential damages arising from the use of or inability to use the information contained within.  By continuing, the user of this program hereby agrees that the user has read the terms and conditions outlined in the attached "End User License Agreement" and "Disclaimer of Warranty and Limited Warranty" and agrees to be bound by the terms and conditions mentioned therein.  If the user is not in agreement with the terms and conditions outlined in the attached "End User License Agreement" and "Disclaimer of Warranty and Limited Warranty" in its entirety please return this program immediately for a complete refund of the original purchase price. Search WWW Search pilebuckinternational.com
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