摘要
排水管道缺陷是导致的路面塌陷事故的重要成因之一,研究排水管道周边地下空洞的特点,对于道路塌陷事故防范具有重要意义。文章从排水管道周边地下空洞形成机理及检测技术研究两方面展开阐述,并通过一个地下空洞检测项目的成功案例,对该检测技术进行印证,对类似的排水管道周边地下空洞检测工程具有借鉴作用。
The defect of drainage pipelines is one of the important causes of road collapse accidents.In this paper,the research on the formation mechanism of underground cavities around drainage pipes and detection technology are elaborated,and the detection technology is verified by a successful case of an underground cavities detection project,which can serve as a reference for similar projects underground cavities detection around drainage pipes.
作者
陈锐杰
张献之
耿洪辉
Chen Ruijie;Zhang Xianzhi;Geng Honghui(Guangzhou Tianchi Survey Technology Co.,Ltd.,Guangzhou 510663,China)
出处
《城市勘测》
2019年第S01期162-164,共3页
Urban Geotechnical Investigation & Surveying
关键词
路面塌陷
排水管道周边
地下空洞检测
形成机理
road surface collapse
around drainage pipes
detection of underground cavities
formation mechanism
作者简介
陈锐杰(1989-),男,广东潮州人,本科,助理工程师,主要从事道城市地下空洞检测、隧道检测、地下掩埋构筑物探测等城市工程物探工作。
