公路山体崩塌灾害处置技术研究  

Disaster Disposal Technology of Highway Mountain Collapse

作　　者：刘昭[1] 赵礽晔[1] LIU Zhao;ZHAO Zongye(CCCC First Highway Consultants Co.,LTD,Xi'an 710075,China)

机构地区：[1]中交第一公路勘察设计研究院有限公司

出　　处：《灾害学》2019年第A01期134-137,共4页Journal of Catastrophology

基　　金：国家重点研发计划(2017YFF0108700);国家重点研发计划(2016YFC0802202)

摘　　要：山体崩塌严重影响公路建设、运营安全。国内外研究集中在山体崩塌发生的成因及机理,对永久治理方面研究较少。针对我国秭归县崩塌灾害,将传统公路隧道进出口明洞理念引入崩塌治理中,提出一种永久治理公路山体崩塌灾害的治理方法:并从受力性能、采光、经济安全等方面进行论证研究,给出了防崩塌明洞的设计方法,为类似公路灾害处置提供参考。Mountain collapse seriously affects highway construction and operation safety.Domestic and foreign research focuses on the causes and mechanisms of landslides,and there are few studies on permanent treatment.Aiming at the collapse disaster in Zigui County of China,this paper introduces the traditional concept of open cave at the entrance and exit of highway tunnels into the collapse treatment,and puts forward a permanent treatment method for the collapse disaster of highway mountains.It demonstrates and studies the stress performance,lighting,economic security and other aspects,and gives the design method of anti-collapse open cave,which is similar to highway.Disasters provide a reference.

关 键 词：山体崩塌 防崩塌明洞 公路 秭归 

分 类 号：U452.25[建筑科学—桥梁与隧道工程] X43[交通运输工程—道路与铁道工程]