ALLCPT - CPT Data Interpretation Tool

ALLCPT is a CPT (Cone Penetration Test) data interpretation tool which can be used to import and process CPT raw data, estimate a wide range of soil parameters and present the results in both tables and graphics. 



Main Benefits
ALLCPT Import CPT File Dialog.png


Fast and efficient importing of CPT data in different formats 


A wide range of CPT raw data files are supported in ALLCPT program and can be imported and processed. The supported file formats include *.TXT, *.DAT, *.GEF, *.CSV and *.COR.

Simple program layout for CPT interpretation result plots and CPT data 

Various CPT interpretation result plots are presented in the main chart area. The individual plot can be selected by the users. The detailed CPT data are presented in the table below the main plot. Multiple CPT files are managed in the section of "List of CPT Data". In total, more than 30 different soil parameters are interpreted and presented. 

ALLCPT Main Interface Layout with areas.
Multiple CPT result plots Effective Firc


Easy view for multiple CPT interpretation result plots 

It is very simple and easy to plot multiple CPT interpretation results in ALLCPT for various parameter estimations. 


Cyclic Liquefaction Analysis Tool 


ALLCPT presents a cyclic liquefaction analysis tool to assess the liquefaction potential due to cyclic loading 

ALLCPT Liquefaction Analysis Tool.PNG
ALLCPT Pile Capacity Analysis Tool.PNG


Pile Capacity Analysis Design Tools 


Pile capacity analysis based on CPT LCPC method and pile settlement analysis based on Fleming's approach for both driven and bored piles.


Export into Plaxis CPT Input File Format 


The imported CPT file can be exported into Plaxis CPT input file format and therefore the soil layers can be easily created in Plaxis model based on the CPT records.

Complete Feature List
  • Various strength and stiffness parameter assessments based on measured CPT data. The estimated soil parameters include effective cohesion, effective angle of friction, undrained shear strength, Young's modulus, Shear modulus, constrained modulus, equivalent SPT-N blow counts, etc.  


  • Graphical presentations of various results for multiple CPT records. 


  • Cyclic liquefaction analysis tool which can be used to assess the liquefaction potential due to cyclic loading based on the imported CPT data.


  • FLow liquefaction and strength loss assessment tool is built into the program to evaluate post-earthquake strength loss potential.


  • Pile capacity and settlement analysis tool for both driven and bored piles based on CPT LCPC method. Various design codes such as Eurocode 7, AASHTO code and AUS piling code are built into the program.

  • Soft soil improvement design tool to estimate the consolidation time and wick drain design to speed up the consolidation process. 

  • Standard window-style dialogs, pushbuttons, drop menus, list boxes, EXCEL-like data grid cells, slide bars, radio buttons, checkboxes and toolbars can be accessed in the program. 

Single Piles and Pile Groups under General Loading