2016年4月上 施工技术 第45卷第7期 CONSTRUCTION TECHNOLOGY 105 D0I:10.7672/8js2016070105 海相深厚软土综合管廊施工技术* 谭博，蔡智2，徐海洋，王述红2 (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) [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 K4750一K4850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. [关键词]综合管廊；地基；软土；降水；施工技术 [中图分类号]TU990.3 [文献标识码]A[文章编号]1002-8498(2016)07-0105-04 Construction Technology of Utility Tunnel in Marine Facie Deep Soft Clay Tan Bo' Cai Zhi Xu Haiyang' Wang Shuhong? (1.CCFEB Civil Engineering Co.Lid.Changsha Hu'nan 410004 China;2.College of Resource and Civil Engineering Northeastern University Shenyang Liaoning 110819 China) Abstract: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 pletion 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. Key words:utility tunnel;foundations;soft soil;dewatering;construction 0引言 上述海相深厚软土地基给市政综合管廊工程 平谭万北路（环岛西路一万顺路）市政综合管的施工带来了诸多问题，为解决这些问题，依托万 廊工程路线场地属于我国典型南部沿海区域代表 北路（环岛西路一万顺路）市政综合管廊工程段的 性的海相深厚软土地层，这种典型地层是在周...
海相深厚软土综合管廊施工技术.pdf
