摘要
Abstract
DaShanShao tunnel length is 8 641m in length, and the maximum excavation section is 4.2 m ×4.943 m.The whole tunnel is located below the water table , and karst and fissure is developing .Aiming to long axis , and small section of the tunnel , and the emergence of a number of water gushing and multi section water seepage in excavation , a series of systems engineering treat-ment measures have been taken , which effectively solves the influences of gushing water and seepage of excavation on construction of lining concrete quality , as well as provides rich experience for similar project construction.关键词
长距离/引水隧洞/涌水及渗水/探讨Key words
long distance/diversion tunnel/gushing and seepage/discuss分类
建筑与水利
