长沙市地下空间开发利用现状、适宜性评价与工程措施  

Current Situation,Measures and Suitability Evaluation for Development and Utilization of Underground Space in Changsha City

作　　者：彭柏兴 王星华[2] 王会云 舒倩 Peng Baixing;Wang Xinghua;Wang Huiyun;Shu Qian(Changsha Investigation & Design Institute,Changsha 410007,China;Civil Eingineering College of Central South University,Changsha 410075,China)

机构地区：[1]长沙市规划勘测设计研究院,湖南长沙410007 [2]中南大学土木工程学院,湖南长沙410075

出　　处：《城市勘测》2021年第3期190-194,199,共6页Urban Geotechnical Investigation & Surveying

基　　金：住房和城乡建设部软科学研究项目(2012-R2-28)资助。

摘　　要：科学合理地开发利用城市地下空间是解决“城市病”的有效途径。城市地质条件的复杂性与特殊性对地下空间开发利用的安全性和经济性影响极大。文章概括了长沙市地下空间的利用现状,对影响长沙地下空间开发的断裂、岩溶、风化槽谷及地下水等主要地质因素进行了归纳总结,采用多因子分析方法进行了地下空间适宜性分区,提出了工程措施与建议。Scientific and rational development of underground space has become a effective way to solve“urban diseases”and urban geological condition is decisive the overall safety and economy.In this paper,the current situation and key geological factors such as fault,karst,weathering trough and groundwater to underground space utilization of Changsha have been summarized and researched.The suitable region of underground space has been catalogued by multifactor analysis method.It can provide geological basis for decision making of underground project in Changsha.

关 键 词：地下空间 断裂 岩溶 风化槽谷 地下水 适宜性评价 

分 类 号：P642.4[天文地球—工程地质学]