摘要
本文根据我国城市所处的地质环境复杂性,提出了城市工程地质环境研究区域(半径300km)、地区(半径100km)、工程场地(市区范围)的划级研究路线及相应采用地壳稳定性、地面稳定性和地基稳定性的分析与评价方法。而城市工程地质环境可根据地壳、地面和地基稳定性为指标进行综合评价。在综合评价方法上,本文给出了多级模糊综合评判的方法。并以秦皇岛市为侧,说明了该研究路线及评价方法的可行性。
In accordance with the complexity of geological environment of our cities, their research work is proposed to be classified to belong to different categories, that is, region (of radius～300km), district (of radius～100km) and engineering site (urban area proper), for which methods of different categories are used, that is the analysis and evaluation of crust stabilily, land surface stability and foundation stability respectively.The urban engineering geological environment of a city can hence be comprehensively evaluated by using crust, land surface and foundation stabilities as indicators.This paper provides a multiple fuzzy comprehensive evaluation method for the purpose, and its feasibility is expressed on the example of Qinhuangdao city.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
1989年第5期3-7,共5页
Hydrogeology & Engineering Geology
