Hoisting Technology of Steel Cage for Diaphragm Walls of Deep Foundation Pits

地连墙钢筋笼吊装入槽工序是地连墙施工的关键步骤，直接影响地连墙质量。以某软土地区地铁车站深基坑工程为例，介绍了深基坑地连墙钢筋笼整体吊装施工技术以及需要注意的技术要点。对吊点布置、异形幅钢筋笼加固、吊装施工过程进行论述，相关技术可为相似工程提供参考。The hoisting of steel cages is a critical step in diaphragm wall construction, directly impacting the quality of the wall. Taking the deep excavation project of a subway station in a soft soil area as an example, this paper introduces the integral hoisting construction technology for steel cages of diaphragm walls in deep foundation pits and highlights key technical considerations. It elaborates on the layout of hoisting locations, reinforcement measures for irregularly-shaped steel cages, and the hoisting construction process. The presented techniques offer valuable references for similar engineering projects.