城市地质2025，Vol.20Issue(2)：269-276,8.DOI:10.3969/j.issn.2097-3764.2025.02.016
北京门头沟区赵家台村旧址地质灾害危险性评估
Hazard evaluation of geological disasters on former Zhaojiatai site in Mentougou District,Beijing
摘要
Abstract
This study focuses on the former site of Zhaojiatian Village in Mentougou District,Beijing,as the assessment area.Through field investigations,ground-penetrating radar(GPR)surveys,and drilling explorations,current and predictive assessments are conducted for these hazards.Current assessment results indicate medium risk for mining-induced subsidence,low risk for landslides and rockfalls.Predictive assessments show medium risk for both mining-induced subsidence and landslides but low risk for rockfalls.Integrating these findings,the study classifies the coal mining subsidence area northeast of the construction site as high-risk level,while designating the remaining construction area outside the subsidence zone as moderate-risk level.Corresponding suitability evaluations categorize the northeastern subsidence area as having poor suitability and the remaining construction area as basically suitable.关键词
北京/门头沟区/地质灾害/采空塌陷/滑坡/崩塌/地质灾害危险性评估Key words
Beijing/Mentougou District/geological hazard/mining collapse/landslide/rockfall/assessment of geological hazards引用本文复制引用
周亮..北京门头沟区赵家台村旧址地质灾害危险性评估[J].城市地质,2025,20(2):269-276,8.基金项目
北京市突发地质灾害监测预警系统工程运行(11000023T000002124048)、北京市突发地质灾害应急调查技术服务(11000022T000000439462)、北京山区道路典型崩塌"五度"专项研究(11000023T000002119382)联合资助 （11000023T000002124048）
