海底隧道盾构机弃壳解体施工安全管理

Safety Management of Shield Machine Shell Abandonment and Disassembly Construction in Subsea Tunnel

我国正处于城市轨道交通建设繁荣期,穿江越海隧道逐步增多,其中不乏有"地质博物馆"工程,厦门本岛至翔安过海通道工程地质条件极其复杂,采用了矿山法+盾构法海底对接技术,不但顺利完成了施工任务,还实现了快速、安全、高质、环保的建设目标。基于此,论文通过工程实例,对海底洞内盾构机弃壳解体施工安全管理进行了全面的总结与分析,对类似工程建设具有指导意义。

China is in the prosperous period of urban rail transit construction,and the number of river crossing and sea crossing tunnels is gradually increasing,including the"geological museum"project.The engineering geological conditions of the sea crossing channel from Xiamen island to Xiang’an are extremely complex.The submarine docking technology of mining method+shield method is adopted,which not only successfully completed the construction task,but also achieved the construction goal of fast,safe,high-quality and environmental protection.Based on this,through engineering examples,this paper comprehensively summarizes and analyzes the safety management of shield machine shell abandonment and disassembly construction in subsea tunnel,which has guiding significance for similar engineering construction.