吴堡黄河桥深埋置基础施工关键技术  

Key Techniques Used in Deep Foundation Construction of Wubu Yellow River Bridge

作　　者：黄永杰[1] 王业义[1] 刘华[1] 任家栋[1] 

机构地区：[1]中交第二公路工程局有限公司,陕西西安710065

出　　处：《现代交通技术》2009年第4期55-58,81,共5页Modern Transportation Technology

摘　　要：介绍了在不同的水文地质和施工条件下,太中银铁路控制性工程——吴堡黄河特大桥主3#、4#、5#、6#墩的基础施工,有效地将水电行业常用的高压旋喷防渗技术与桥梁传统施工技术相结合,成功地解决深埋置基础基坑支护和防渗等难题施工。The article introduces the technologies applied to the 3#,4#,5#,6# main pier foundation of Wubu Yellow River Bridge in different geological and hydrological conditions,which is the control engineering of the Taizhongyin railway.The traditional bridge construction technology is combined with the high pressure jet anti-seepage technology which is usually applied in hydropower industry effectively in this project,which solve the problems of foundation pit support and seepage control for deep foundation.

关 键 词：桥梁工程 深埋基础 高压旋喷 施工技术 钢板桩 

分 类 号：U443.13[建筑科学—桥梁与隧道工程]