海相深厚软土综合管廊施工技术  

Construction Technology of Utility Tunnel in Marine Facie Deep Soft Clay

作　　者：谭博 蔡智[2] 徐海洋 王述红[2] 

机构地区：[1]中建五局土木工程有限公司,湖南长沙410004 [2]东北大学资源与土木工程学院,辽宁沈阳110819

出　　处：《施工技术》2016年第7期105-108,共4页Construction Technology

基　　金：教育部基本科研业务费项目(N120101001);中央基本科研业务费(N110201001;N120101001);辽宁省高等学校优秀人才支持计划(LN2014006)

摘　　要：依托福建平谭万北路综合管廊试验段施工,在深厚软土地基处理技术的基础上,采用明挖法在万北路K4+750—K4+850标段内施工综合管廊,综合运用了降水和观测技术。对整个施工流程及施工完毕后综合管廊质量进行检测,结果表明,该技术满足工程要求,取得了良好的经济和社会效益,可以在整个项目区域推广使用。Relying on the construction of test section of utility tunnel at Wanbei Road Pingtan Islands of Fujian province,based on the technology of deep soft clay foundation treatment, utility tunnel is constructed by the open-cut method at the bid section K4 ＋ 750—K4 ＋ 850 of Wanbei Road,precipitation and observation method were used. By the detection of the quality of utility tunnel during the entire construction process and after the construction completion,the result shows that this technology can meet the requirement,achieve significantly economic and social benefits and can be applied on the whole project region.

关 键 词：综合管廊 地基 软土 降水 施工技术 

分 类 号：TU990.3[建筑科学—市政工程]