杨林隧道突泥涌水处置浅析

Analysis on Disposal of Burst Mud and Spring Water of the Yanglin Tunnel

新建云南省昆明绕城高速公路东南段杨林隧道,为目前亚洲在建的最长的双线分离式六车道公路隧道。在杨林隧道进口左线施工中出现突泥涌水,根据该隧道突泥涌水的具体情况,制定了合理的处置措施,安全、经济、快速地通过了突泥涌水地段,可为今后类似工程的施工提供参考。

The newly-built Yanglin Tunnel is located in the southeast section of circling around expressway of Kunming in Yunnan Province. It is the longest double-track separated six lane highway tunnel which is being constructed in Asia. The burst mud and spring water is occurred during the construction of the left line of the Yanglin Tunnel. According to the specific situation of the burst mud and spring water, this paper made some reasonable handling measures, which could safely, economically and quickly pass through the burst mud and spring water section. This could provide a reference for the construction of similar projects.