大型矩形抗滑桩预拼箍筋施工技术  

Construction Technology of Pre-splicing Stirrup in Large Rectangular Anti-slide Pile

作　　者：徐建华 杨彬 余政兵 刘兴胜 

机构地区：[1]重庆建工第四建设有限责任公司,重庆400020

出　　处：《重庆建筑》2016年第5期45-48,共4页Chongqing Architecture

摘　　要：矩形抗滑桩钢筋笼的绑扎主要采取人工井内绑扎和地面绑扎及分段或整体吊装的方式进行制安。在重庆山地环境下,由于受到场地条件的限制,以上钢筋笼制安方法在施工过程中均存在不同程度如质量隐患、操作安全等施工问题,该技术针对抗滑桩钢筋笼制安中常见的问题提出了一种优化措施。The fabrication of steel reinforcement cage mainly adopts manual binding in well or on the ground,with segmented or integral hoisting methods. Under the limitations of the mountainous terrain in Chongqing, there are some construction problems in these fabrication methods, such as quality hazards and operation safety problem, for which the paper presents an optimization measure.

关 键 词：矩形抗滑桩 预拼箍筋 先箍后筋 孔口绑扎 

分 类 号：U416.1[交通运输工程—道路与铁道工程]