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Shaft 1-2-3: Drilled Shaft Design Software
Download Program
Click Here to Download Shaft 1-2-3 Version 4.3 (Lastest Revision 02/14/2012)
Click Here to Download Shaft 1-2-3 Version 4.3 (Excel 03 version) (Lastest Revision 02/14/2012)
Once you have saved the document, you will need to make sure your Marco Security Level is set to Medium in Excel. Otherwise you will not be able to use the automated features of the program. A step-by-step procedure for setting your security level can be found in the Commentary sheet.
Introduction
Shaft 1-2-3 is a macro-driven Excel spreadsheet which utilizes VBA programming for calculating ungrouted and grouted drilled shaft capacities. It includes different analysis methods for sand, clay, silt, and limestone. Shaft 1-2-3 was developed in conjunction with a Florida Department of Transportation (FDOT) study to help quickly determine the feasability of post grouting drilled shafts in various soil types.
General Worksheet
The programs only needs a few user defined parameters and a standard SPT boring log to calculate capacities.
Boring Log Worksheet
The design capacities are based on the mobilized capacities from Reese & O'Neill 1988 study of load tranfser in drilled shafts.
Capacity Graph
A full Commentary can be found within the spreadsheet.
Contact Us
If you have questions or comments regarding Shaft 1-2-3, please contact Danny Winters at dwinters@eng.usf.edu or Gray Mullins at gmullins@eng.usf.edu.