摘要
在吕四港环抱式港池东港区基础设施工程(一期)Ⅰ标段基础处理施工中,特殊地基处理施工采用了气动降水施工技术,取消了传统管井降水法对潜水泵的使用,减少了施工现场安装配电箱和铺设电缆的工作,节省了潜水泵、配电箱及电缆等的工程造价和用电费用,减少了用电安全隐患,提高了大面积地基处理的降水施工效率。
In Bid-I foundation treatment of embracing harbor basin east district infrastructure Phase-1 project of Lusi Port,pneumatic dewatering technology applied to special ground treatment works instead of the traditional casing well dewatering method.The new technology requires no submersible pump,reduces the installation of distribution boxes and laying of cables on site,lowers the project cost involving in submersible pumps,distribution boxes and cables as well as the cost of electric power,improves electrical safety and raises the dewatering efficiency of large-area foundation treatment.
作者
秦子兴
郭素明
Qin Zixing;Guo Suming(CCCC Shanghai Dredging Co.,Ltd.,Shanghai 200002,China)
出处
《港口航道与近海工程》
2024年第2期118-122,共5页
Port,Waterway and Offshore Engineering
关键词
地基处理
气动降水
压缩空气
管井
排水
控制系统
foundation treatment
pneumatic dewatering
compressed air
casing well
drainage
control system
