综合超前地质预报在小坪子隧洞中的运用研究

刘秀峰 1，马长青 2

Application Research on the Integrated Geological Forecast in Advance in Construction of Xiaopingzi Tunnel

LIU Xiu-feng,MA Chang-qing

铁道工程学报 . 2007, (11): 5 -8 .