Study on the Importance Classification Method of Construction Projects in Geological Hazard Risk Assessment  

作　　者：LIUYudong 

机构地区：[1]Xinyang North 3rd Road of Xixiangtang District, Nanning City, Nanning 530007, China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2022年第9期197-201,共5页

摘　　要：Geological disaster is a geological phenomenon that threatens the safety of life and property due to natural conditions or human factors. Geological disasters include not only natural disasters, but also desertification and ground collapse. Up to now, more than 50% of geological disasters in China are caused by human factors. In geological hazard assessment, there are many different assessment units. Due to the uneven quality and qualification of the participants, the credibility of the results is not high. In order to improve the credibility of the assessment, it is necessary to prepare scientific plans, master methods and skills in the assessment and ensure that the assessment is carried out as scheduled.

关 键 词：geological hazard risk assessment construction project IMPORTANCE classification method 

分 类 号：P694[天文地球—地质学]