Abstract:
Geotechnical investigation lays the groundwork for engineering design and construction.Owing to the complicated geological conditions in karst areas,to ascertain the distribution of karst landform is difficulty by geotechnical investigation in these areas.In karst areas work quality of geotechnical investigation is dependent on the skill level of investigation personnel,the quality of field work,the effectiveness of investigation techniques and the sense of responsibility committed for foundation subsoil inspection.