摘要
拟建工程地质灾害危险性评估等级为一级。本文在对评估区地质环境条件进行分析的基础上,先对地质灾害危险性现状评估评估,有一处地面沉降,发育程度中等,危险性小。其次对工程建设引发地质灾害危险性评估,建设可能引发的地质灾害类型主要有崩塌/滑坡和地面沉降,最后针对不同的地质灾害提出了相对应的防治措施,研究结果为地质灾害防治工作和工程建设提供重要的地质依据。
The geological disaster risk assessment level of the proposed construction project is grade 1.On the basis of the analysis of the geological environment conditions in the assessment area,this paper first evaluates the risk situation of geological disasters.There is a ground subsidence,medium degree of development and low risk.Secondly,the risk assessment of geological disasters caused by engineering construction is conducted.The possible types of geological disasters caused by engineering construction mainly include collapse/landslide and ground subsidence.Finally,the corresponding prevention and control measures are put forward for different geological disasters.The research results provide an important geological basis for the prevention and control of geological disasters and engineering construction.
作者
温敏
WEN Min(Guangdong Nuclear Industry Geological Survey Institute,Guangzhou 510800,China)
出处
《四川有色金属》
2023年第2期49-52,共4页
Sichuan Nonferrous Metals
关键词
珠西枢纽新城
地质灾害
危险性评估
防治措施
Zhuxi hub new town
geological disaster
risk assessment and prevention measures
