地下连续墙钢箱/钢筋笼吊装施工安全管理

地下连续墙施工过程中，其钢筋骨架主要有钢箱和钢筋笼。目前，超深地下连续墙带来的超长、超重钢箱/钢筋笼吊装问题已愈发突出。基于某钢箱/钢筋笼接头试验段工程，探讨了地下连续墙钢箱/钢筋笼吊装施工安全管理。分别对吊装前设备选型、吊点控制、吊装过程中安全控制三部分内容进行分析。结合相关项目施工经验，给出了部分适用于类似工程的施工建议，以期在地下空间建设的不断发展中，进一步推进钢箱/钢筋笼吊装施工安全管理的发展。

Safety Management of Steel Box / Reinforcement Cage Hoisting Construction of Underground Diaphragm Wall

During the construction of underground diaphragm wall, its steel reinforced framework is mainly steel box and steel cage. At present, the problem of hoisting the extra-long and extra-heavy steel box / reinforcement cage brought by ultra-deep underground diaphragm wall has become more and more prominent. Based on a project of steel box / reinforcement cage joint test section, the safety management of steel box/reinforcement cage hoisting construction of underground diaphragm wall is discussed. Three parts of equipment selection before hoisting, hoisting point control and safety control during hoisting are analyzed respectively. And some construction suggestions applicable to similar projects are given with the construction experience of relevant projects in order to further promote the development of steel box / reinforcement cage hoisting construction safety management in the continuous development of underground space construction.