辅助坑道

介绍辅助坑道及正洞的施工方法和施工管理特点。

A description is given to construction methods and characteristics of construction management of service gallery and main tunnel .

研究目的长大隧道采用增设辅助坑道、长隧短打的施工方法来缩短工期。

Research purposes : Service gallery and short excavation methods are employed in the digging of super long tunnels to reduce the construction time .

高速铁路隧道辅助坑道对瞬变压力影响的试验研究

Study on the Influence of Access Drifts on Transient Pressures in the Tunnel on High Speed Railway

针对目前长大隧道利用斜井或横洞作为辅助坑道施工正洞的施工方法，提出了分隔巷道和管道联合式施工通风。

Tunnel for the current use of inclined or horizontal holes as an auxiliary tunnel construction method of tunnel construction is proposed separate joint-type construction of tunnels and the ventilation pipe .

简要介绍了温城隧道方案比选的有关情况，并对设计中采用的设计参数、辅助坑道、运营通风和隧道施工组织安排等相关内容进行了论述，供类似工程参考借鉴。

This paper introduces the relevant conditions of the comparison and selection of Wencheng tunnel schemes , and discusses design parameter adopted in the design , assistant adit , operation ventilation and tunnel construction management planning , which to offer a reference for similar project .