A complete cone penetration test workbench: import CPT, CPTu and SCPTu soundings (CSV or AGS4), correct and normalise them, classify with the Robertson 1986/2010, 1990 and 2016 charts, estimate every common parameter, split the profile into layers, and run liquefaction by CPT (NCEER, Robertson 2009, Idriss & Boulanger 2014), SPT and shear-wave velocity with settlement, LPI, LSN and lateral spread. Then design: footing settlement and bearing, pile capacity by four CPT methods, and dissipation tests for ch and k. Every chart exports; the report goes to PDF and Excel.
Interpretation is by published correlations and is preliminary. Calibrate Nkt, k(OCR) and fines content against laboratory tests and use engineering judgement. The sample site is synthetic.
What the CPT studio does
Import CPT, CPTu or SCPTu soundings from CSV or AGS4, correct cone resistance for pore pressure, and normalise to Qtn, Fr and Ic. Soil behaviour type is classified on the Robertson 1986/2010, 1990 and 2016 charts, and the profile is split into layers automatically.
Liquefaction triggering follows NCEER (Robertson & Wride 1998), Robertson (2009) and Idriss & Boulanger (2014), with settlement, LPI, LSN, LDI and lateral spread; SPT- and Vs-based methods are included. Design tools cover footing settlement, pile capacity by LCPC, Eslami-Fellenius, De Ruiter & Beringen and Koppejan, and dissipation tests for ch.