翻车机房降水保护设计及效果分析研究  

Study on Design and Effect of Dewatering Protection of Car Dumper House

作　　者：赵子鑫[1] 武霄[1] 安鹏程[1] Zhao Zixin;Wu Xiao;An Pengcheng(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300222,China)

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《港工技术》2018年第5期78-81,共4页Port Engineering Technology

摘　　要：依托曹妃甸某翻车机房工程对场区赋存的潜水层及承压水层进行地下水参数探明,根据施工降水的影响半径与周边构建筑的平面关系针对性的提出了降水保护设计,通过对降水过程的效果分析研究,得出了止水帷幕与回灌井不同工艺的效果差异,保障了基坑工程的顺利实施,并且为类似工程提供了经验参考。Based on Caofeidian car dumper project, the phreatic aquifer and confined water aquifer are detected to determine groundwater parameters. A dewatering protective design is proposed according to the plane relation between the dewatering radius and the surrounding buildings. The analysis of dewatering effect shows the difference between waterproof curtains and recharges well, which guarantees the construction of foundation pit and provides a reference for similar projects.

关 键 词：降水参数 保护设计 效果分析 港口 

分 类 号：U655.543[交通运输工程—港口、海岸及近海工程]