First version of Peysanj developed by QBasic in 1997 to do the bearing capacity calculation more quickly and more accurate. After a while the author decided to add new module of pressure-meter test because this test was getting more popular then. So Peysanj was completely re-written using VB6.0. In 2004, I re-complied Peysanj with VB.NET 1.1 and added two other modules : "Plate load test" and "Liquefaction evaluation". Finally, in 2006 we started to upgrade some parts and rewrote it with VB.NET 2 to have more features. Currently, the latest version of Peysanj  is 2.50

 

Click on features menu above the page to explore PEYSANJ's stunning features.

 

 

 

 

http://www.peysanj.com