广州亚运城综合管沟地基处理简介  

Brief Introduction on Subgrade Treatment of Engineering Tunnel for Guangzhou Asian Games

作　　者：袁哲[1] 

机构地区：[1]广州市市政工程设计研究院,广东广州510060

出　　处：《城市道桥与防洪》2011年第5期227-229,250-251,共3页Urban Roads Bridges & Flood Control

摘　　要：广州亚运城市政管道项目中,采用综合管沟的形式将各种市政管线集中于一体。综合管沟部分的地基处理,则选用了换填垫层法、水泥土搅拌桩法、高压旋喷桩法等多种方法。该文对此进行了介绍。The engineering tunnel is used to centralize various municipal pipelines into the integration in the municipal pipeline project of Guangzhou Asian Games City.The article introduces that the treatment of the partial subgrade in the engineering tunnel is selected by many methods of the exchange fill cushion process,cement-soil mixed pile process and high pressure rotational jetting pile process.

关 键 词：亚运城 综合管沟 地基处理 换填垫层 水泥土搅拌桩 广州市 

分 类 号：TU990.3[建筑科学—市政工程]