安全与环境工程2025，Vol.32Issue(3)：79-89,11.DOI:10.13578/j.cnki.issn.1671-1556.20240205
山区野外地质实践教学实习路线安全风险综合评价
Comprehensive risk evaluation of field geological practice teaching route in mountainous areas
摘要
Abstract
Field geological practice teaching is an integral part of geological education in universities,and ensuring teaching safety is a prerequisite for the smooth progress of field practice teaching.To conduct a comprehensive and accurate risk assessment of teaching routes,this paper proposes a safety evaluation system and method specifically for field geological practice teaching routes.The evaluation system covers three common risks:landslide risk,rockfall risk,and slipping risk.Each risk is evaluated using quantitative methods:a landslide risk quantification model based on analytic hierarchy process(AHP)and differential interferometric synthetic aperture radar(D-InSAR)is used for evaluating landslide risk,a coupling evaluation model combining the number of potential sites and movement distance with the results of dangerous rock mass judgment is used for evaluating rockfall risk,and a combined weight-based technique for order preference by similarity to an ideal solution(TOPSIS)is used for evaluating personnel slipping risk.Finally,a combined weight-based TOPSIS is used to obtain an integrated evaluation result of the three types of risks.The application example of this method on the Lianziya internship route shows that the overall risk value of the Lianziya internship route is relatively low,at a"relatively safe"level,but there are local sections that are"relatively unsafe"and require special attention.The comprehensive safety risks assessment method for field geological practice teaching in in mountainous areas proposed in this paper is feasible and reasonable.It provides a scientific reference for ensuring the safety of interns and offering insights for the safety and comprehensive risk evaluation methods of field geological practice teaching.关键词
地质实践教学/地质灾害/风险评价/层次分析法(AHP)/合成孔径雷达差分干涉测量(D-InSAR)Key words
geological practice teaching/geological hazard/risk assessment/analytic hierarchy process(AHP)/differential interferometric synthetic aperture radar(D-InSAR)分类
资源环境引用本文复制引用
孙晨昊,李俊斌,何汉圳,周丹,陈丽霞..山区野外地质实践教学实习路线安全风险综合评价[J].安全与环境工程,2025,32(3):79-89,11.基金项目
地质调查项目(2020093) （2020093）
国家级大学生创新创业训练计划项目(S202110491144) （S202110491144）
