真空辅助压浆施工技术在西堠门大桥的应用  

Application of Vacuum Grouting Construction Technique to Xihoumen Bridge

作　　者：乐韩燕[1] 张明卓[2] 潘立泉[3] 张洪文 

机构地区：[1]浙江省舟山连岛工程建设指挥部,浙江舟山316031 [2]中铁大桥局集团有限公司,湖北武汉430050 [3]中铁大桥局集团桥科院有限公司,湖北武汉430034 [4]中交建设集团二公局西堠门大桥总经理部,浙江舟山316031

出　　处：《桥梁建设》2006年第5期65-67,共3页Bridge Construction

摘　　要：真空辅助压浆技术克服了传统压浆技术的缺点。从试验室配合比、质量控制要点等方面介绍金属波纹管配合真空辅助压浆技术在西堠门大桥南塔施工的应用,工程实际证明该方法切实可行。The vacuum grouting technique has advantages over that of conventional grouting. In this paper, the application of metallic corrugated pipes and vacuum grouting technique to the construction of the south tower of Xihoumen Bridge is described from aspect of laboratory mix proportioning and quality control at site. The technique in question proves to be practical and feasible in the construction of the Bridge.

关 键 词：后张法预应力结构 真空辅助压浆 施工技术 

分 类 号：U448.25[建筑科学—桥梁与隧道工程] U445.4[交通运输工程—道路与铁道工程]