GGSD Program Details for CPTINT

CPTINT

Category	Insitu testing
Publisher	University of British Columbia
Platform	DOS
Status	Public domain
Description	CPTINT is a menu driven program for CPT and CPTU interpretation. It can search, view, define and save both input and output file formats including units which can be changed (English, metric or SI). More than 35 different correlation parameters including interpretation for soil classification type by friction and pore pressure ratios, relative density and internal friction by 3 methods, SPT N and N1, cyclic stress ratio to cause liquefaction and that applied by earthquake, dynamic shear modulus, constrained modulus and Young's modulus over various depth intervals with a choice of units can be calculated in the SAND Parameter Menu. The CLAY Parameter Menu allows the interpretation for undrained shear strength by one of 5 methods, OCR, and moduli. All units are user definable and output into a file compatible for direct input into a Spreadsheet, Grapher or other plotting program (no graphics in this program). New features include an enhanced level-ground empirical liquefaction analysis, above ground water table, use of Rf or Bq zone for basis of interpretation in a separate LIQUEFACTION menu and input of user defined values of unit weight, SPT N, water pressure, Qt, Rf or Bq Zone, and CSR(EQ) with Depth. Zone 6 (silty-sand) may be switched from undrained to drained analysis. Also inclusion of average vertical gradient and alternate SPT, State Parameter and Fines Content estimates. A free demonstration version is available on the WWW.
Cost	US Dollars 350
Data formats supported	None stated
Supplier in Canada	University of British Columbia