海底公路隧道施工作业台架结构及适用性分析

海底隧道施工过程中使用了多种作业台架，这些台架各有特点，设计时控制的重点也不同，一般为自制，其结构是否合理，刚度、强度等是否能够满足施工要求，既会影响到安全和施工质量，又会对施工进度产生很大影响。本文就在海底隧道施工中使用的各种作业台架进行了详细介绍，对使用中出现的一些问题和解决的措施也进行了说明。

The Subsea Highway Tunnel Construction Work Bench

The subsea tunnel uses a variety of work benches during construction. The benches have their own characteristics, thus the focus of control in the design is also different. Reasonable structure, stiffness and strength are important to construction safety and quality, and also have a significant impact on the construction schedule. In this paper, various operating benches used in the subsea tunnel construction are described in detail, and some of the problems arising from the use and resolution measures are described.