SEISMO GEOTECHNICAL ENVIRONMENTAL CHARACTERISTICS OF SITES AND EARTHQUAKE RESISTANCE ZONEING OF BEIHAI CITY AREA

The seismo geotechnical environmental characteristics of Beihai City area are discussed from data of geomorphic features, unconsolidated deposits, site soil and site types, and period of site in the paper. Three geologic geomorphic elements and three earthquake resistant zones with design ground motion parameters were delineated from seismo geotechnical environmental characteristics of the Beihai City area. The evaluation and prediction of seismo geologic hazards in Beihai City area are also given here.