本文从战略上分析了施工标段划分、工期安排和服务隧道优先快速施工对实现快速施工的影响;从战术 上指出抓住超前地质预报、风化槽处理、防水通风等几项关键技术对实现快速施工的作用。

This paper analyses the division of engineering section, arrangement of construction schedule and service for rapid construction of submarine tunnel from strategy, presents the roles in rapid construction of submarine tunnel by adopting key techniques for advanced geological forecast, treatment of weathered trough, water proofing and air ventilation from tactics.