基于GIS的唐山地区工程地质环境评价

Environmental Geology Evaluation of Tangshan City Based on GIS

唐山地区地质环境条件复杂,构造发育,多种地质灾害频繁发生。因此,进行唐山地区环境地质评价具有重要现实意义。在综合分析唐山地区地质环境状况的基础上,利用模糊综合评判的方法和GIS,对唐山地区进行了环境地质评价,将评价结果划分为质量不同的区域,为地区的发展及规划提供依据。

The geological environment of Tangshan is complex,many kinds of geological causalities occurred frequently in the past.Therefore,the environmental geological evaluation of Tangshan is very important and beneficial.In the paper,the geological environment of Tangshan is first analyzed,then the environmental geology condition of Tangshan is evaluated based on the fuzzy evaluation method and GIS,The Evaluation results supply the foundation of site planning of Tangshan.