香港中文大学（深圳）一期岩溶地区桩基施工技术  

Pile Foundation Construction Technology of Phase I of Chinese University of Hong Kong(Shenzhen) in Karst Areas

作　　者：任展 REN Zhan(Shenzhen Residential Engineering Management Station,Shenzhen,Guangdong 518043,China)

机构地区：[1]深圳市住宅工程管理站

出　　处：《建筑施工》2019年第7期1192-1194,共3页Building Construction

摘　　要：岩溶地区地下溶洞情况复杂多变,桩基施工特别困难,为谨慎起见,建设单位多采取超前钻探来排摸情况,并据此选择合适的施工工艺。在香港中文大学(深圳)一期项目的桩基施工中,遵循该项原则,较好地完成了桩基施工,桩基质量达到了预期效果,确保了工程的顺利实施。The underground karst caves in karst areas are complex and changeable,and pile foundation construction is particularly difficult.To be cautious,construction companies often adopt drilling in advance for exploration,and select appropriate construction technology accordingly.In the pile foundation construction of Phase I project of the Chinese University of Hong Kong(Shenzhen),such principle is properly followed and the pile foundation construction is well completed.The expected effect of the pile foundation quality is obtained and smooth implementation of the project is ensured.

关 键 词：岩溶地区 桩基施工 超前钻 冲击成孔 

分 类 号：TU753[建筑科学—建筑技术科学]