岩溶洼地开挖设计关键技术的研究和应用  

Study and Application on Key Technology of Karst Depressions Excavation

作　　者：吴斌 杨振杰 王鸿 付君宜 

机构地区：[1]贵州正业工程技术投资有限公司,贵州省岩溶地基工程技术研究中心,贵阳550003

出　　处：《科学技术与工程》2015年第25期187-191,共5页Science Technology and Engineering

基　　金：贵州省科技计划项目(黔科合SY字(2014)3086)资助

摘　　要：立足于国家大科学项目500 m口径球面射电望远镜(FAST)台址开挖工程,从开挖中心的优化定位、危岩岩堆治理、高陡边坡防护、洼地排水及生态环境保护等方面,探讨了岩溶洼地开挖设计的关键技术,提出了相应的措施和方案,确保了工程的顺利竣工。研究成果为类似工程环境下的开挖建设提供了参考和借鉴。Based on the excavation engineering of national large scientific project 500 m Aperture Spherical Tel- escope（ FAST）, through location optimization of the excavation center, dangerous rock pile of governance ,high and steep slope protection, depression drainage and ecological environment protection and so on, the key technology of Karst depressions excavation and design had been discussed. The corresponding measures and solutions had been proposed, ensuring the smooth completion of the engineering. The research provides reference for the excavation engineering under similar engineering environment.

关 键 词：岩溶洼地 开挖 动态设计 关键技术 

分 类 号：TU471.99[建筑科学—结构工程]