高速公路隧道施工质量控制与安全管理

保障隧道的施工质量和安全是一个系统工程,应从选择科学合理的施工工艺,采用湿喷工艺初喷混凝土,严格执行各项支护参数,施工积水及时引排,尽量使用分离式防水板,横坡及纵横向排水管充分考虑地层岩性及水文特征进行设计,按规范埋设各种电力管线及施工安全逃生管道等方面做好该项工作。

Construction Quality Control and Safety Management of Expressway Tunnel

Guaranteeing the construction quality and safety of expressway tunnel is a systems engineering. There are several things must be done in order to do this job well including selecting scientific and reasonable construction technology, the initial shotcrete adopting wet spray process, the supporting parameters strictly executed, construction water drained and removed in time, the design of cross slope and longitudinal and transverse drainage pipe considering the formation lithology and hydrological characteristics as far as possible, the arious power line and construction safety escape pipe normatively buried.