东秦岭隧道防水技术  

Waterproofing Technology for Eastern Qinling Tunnel

作　　者：蒋复量[1] 戴兴国[1] 高洪涛[2] 

机构地区：[1]中南大学 [2]中铁一局集团第五有限公司

出　　处：《金属矿山》2005年第1期12-14,62,共4页Metal Mine

摘　　要：东秦岭隧道防水施工中按照“防、排、截、堵相结合,因地制宜、综合整理”的原则,采取了混合型的隧道工程防排水形式。通过以上多种防水措施,东秦岭隧道防水取得了良好的效果,隧道在穿过平均日涌水量达6153.56m3/d、最大涌水量达16210m3/d的强富水地段,达到了“不滴、不漏、不渗”的要求,确保了隧道的工程质量,可以为类似工程提供参考。The principles of “combining prevention, draining, cutting-off and blocking, taking measures suitable for local conditions and comprehensive treatment”, a mixed waterproofing technology for tunnel engineering was taken in the waterproofing construction of Eastern Qinling Tunnel. The above various waterproofing measures have achieved good results in the waterproofing of Eastern Qinling Tunnel. At the highly watered section where average water inflow was 6153.56 m3/d and the maxium, up to 16210m3/d, the requirements of “no dropping,no leakage and no infiltration”have been met, thus ensuring the tunnel engineering quality. It is of some reference value to similar engineering.

关 键 词：东秦岭隧道 防排水 隧道工程 富水 防水措施 防水技术 涌水量 防水施工 工程质量 相结合 

分 类 号：TD745.2[矿业工程—矿井通风与安全] U457.2[建筑科学—桥梁与隧道工程]