Abstract Land subsidence in Pekalongan city has affected almost the entire municipality for at least ten years. occurred all areas 2-12 cm/year rates. The direct and indirect environmental impacts of land are enormous. We aim to map evaluate severity with subsurface condition area. employed site investigation using resistivity CPTu soundings representative sites reveal soils survey impacts. Res...

The lower Cimanuk catchment area which will be developed as industrial is dominated by Quaternary deposits are susceptible againts liquefaction if large earthquakes occurred. presence of Subang, Cirebon 1 and 2 active fault segments trigger earthquake potentially liquefaction. This study aims to characterize the type sedimentary facies induced hazard in area, Indramayu, West Java. research meth...

A solution is developed for the evolution of buildup, steady, and postarrest dissipative pore-fluid pressure fields that develop around a finite-radius conical penetrometer advanced in a saturated linearly elastic porous medium. The analog with cone penetrometer testing is direct and is used to enable continuous distributions of permeability and diffusivity to be determined with depth. This ana...

In this study, liquefaction potential of the alluvial soils consisting clay, silt, and sand sized materials in Sahilkent (Bafra, Samsun) area was investigated using CPT data. Within scope 20 boreholes each having a depth 15 meters were drilled throughout Bafra district, one undisturbed soil sample obtained per meter from 5 these located area. Wet sieve, hydrometer, plastic limit, liquid natural...