摘要
武汉市地铁江汉路站车站围护结构是超深地下连续墙,车站主体基坑处在商业中心,为了确保吊装安全,地下连续墙钢筋笼吊装采用履带吊分段、分步实施。钢筋笼加工吊装前,通过严格计算确定合理的节段数、吊点位置、吊绳长度等吊装参数。施工中安全可控,吊装效果良好,可供类似工程借鉴。
The retaining structure of Jianghan Road Station of Wuhan Metro is a super-deep diaphragm wall,and the main foundation pit of the station is in the commercial center.Before hoisting the steel cage,the reasonable hoisting parameters such as the number of segments,the location of hoisting points and the length of hoisting rope are determined by strict calculation.The construction is safe and controllable,and the hoisting effect is good,which can be used for reference by similar projects.
出处
《建筑技术开发》
2018年第23期54-55,共2页
Building Technology Development
关键词
超深地下连续墙
钢筋笼
吊装
ultra deep diaphragm wall
reinforcing cage
hoisting
