陡崖型危岩群体崩塌整治工程施工关键技术
摘要:针对芦山7.0级强烈地震后宝兴县城两河口电站移民小区崩塌整治工程施工难度大和安全风险大的问题，提出了一种陡崖型危岩群体成套施工关键技术，即悬臂式脚手架设计方法、架空索道运输设计方法和破碎孔洞岩体成孔灌浆施工技术。该成套技术使陡崖危岩体得到及时整治，为灾后重建赢得了宝贵时间，节约了成本，使地震灾区脆弱的生态环境得到了有效保护，进一步丰富了高陡危岩体防治理论与实践，为今后类似工程提供了一种新的施工和安全环保思路。
Abstract:Aiming at the problems of difficulty and high risk in the construction of landslide remediation project of Lianghekou Hydropower Station in Baoxing County after Lushan M7.0 strong earthquake,a set of key technologies for construction of cliff-type dangerous rock mass group are put forward, including cantilever scaffolding design, overhead cableway transportation design and hole grouting construction of fractured rock mass. The complete set of technology enables the timely renovation of dangerous rock mass on steep cliffs, wins precious time for post-disaster reconstruction, saves costs, and effectively protects the fragile ecological environment in earthquake-stricken areas. It also further enriches the theory and practice of prevention and control of dangerous rock mass, and provides a new way of construction and environmental protection for similar projects.
中文标题：
陡崖型危岩群体崩塌整治工程施工关键技术
Key Technologies in Construction of Collapse Regulation Project for Cliff-type Dangerous Rock Groups
作者：
张卢明,周勇,何敏,王首智
Zhang Luming,Zhou Yong,He Min,Wang Shouzhi
作者简介:张卢明,男,1982年生,安徽太湖人,高级工程师,主要从事地质灾害方面的防治与研究。E-mail:175188580@qq.com
通讯地址：
核工业西南勘察设计研究院有限公司, 四川成都 610061
NuclearIndustrySouthwestSurvey&DesignInstituteCo.,Ltd.,Chengdu610061,Sichuan,China
中图分类号:P642.2
doi:10.3969/j.issn.1007-2993.2020.03.010
出版物：岩土工程技术
收稿日期:2019-06-24
网络出版日期:2021-07-10
关键词:陡崖,危岩群体,关键技术,悬臂式脚手架,架空索道,成孔灌浆
Key words:cliffs,dangerous rock group,key technology,cantilevered scaffold,overhead cableway,drilling and grouting
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基金项目：
基金项目: 国防科技工业局科研项目（科工二司[2015]548号）
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