Abstract：Research purposes: Water loss of the earth surface becomes more and more serious problem in construction of mountain tunnel． It＇s very necessary to recognize the risk of such problem and take the measures for control of such risk．
Research conclusions: Combined with construction of Jinshazhou Tunnel of Wuhan － Guangzhou Passenger Dedicated Line，by analyzing every fact that influences the risk of water loss，the hierarchy structure model was developed with AHP analysis method to get every factor＇s relative weight． Based on the sort of compound weight，the risk factors having significant impact on the water loss risk of the earth surface were distinguished，and the weak points in all aspect were found out． So the effective measures should be worked out to control and reduces the risk and the impact of the tunnel on environment for ensuring safe construction of tunnel and achieving the effective control of the risk． Such theory，method and thoughts on control of the risk could be as the reference to the similar works．
韩 强. 武广客运专线金沙洲隧道地表失水风险评估与管理[J]. 铁道工程学报, 2011, 28(2): 90-94.
HAN Qiang. Assessment and Control of Water Loss Risk of Jinshazhou Tunnel of Wuhan －Guangzhou Passenger Dedicated Line. 铁道工程学报, 2011, 28(2): 90-94.
Qian Qihu，Rong Xiaoli． State，Issues and Relevant Recommendations for Security Risk Management of China ’ s Underground Engineering ［J］． Chinese Journal of Rock Mechanics and Engineering，2008( 4) : 649 － 655．
Li Dongmei． Research on the Risk Analysis of Piling Exchange for Metro Line 1 in Shenzhen［J］． Journal of Railway Engineering Society，2008( 9) : 91 － 94．
［5］ 许树柏． 使用决策方法———层次分析法原理［M］． 天津: 天津大学出版社，1988．
Xu Shu bai． The Using of Decision Method—Theory of AHP［M］． Tianjin: Tianjin University Press，1988．
［6］ 王莲芬，许树柏． 层次分析法引论［M］． 北京: 中国人民大学出版社，1990
Wang Lianfen，Xu Shubai． Introduction of AHP［M］． Beijing: China Renmin University Press，1990．
［7］ Eskesen S D， Tengborg P， Kampmann J， etc． Guidelines for Tunnelling Risk Management: International Tunnelling Association，Working Group No． 2 ［J ］． Tunnelling and Underground Space Technology，2004( 3) : 217 － 237．
［8］ 铁建设［2007］200 号，铁路隧道风险评估与管理暂行规定［S］．
Railway Construction ［2007］ No． 200，Temporary Regulations of Rail Tunnel Risk Assessment and Management［S］．
［9］ 建质［2007］254 号，地铁及地下工程建设风险管理指南［S］．
Construction Quality ［2007］No． 254，Guideline of Risk Management for Construction of Subway and Underground Works［S］．
2011, Vol. 28 
版权所有 © 2014 《铁道工程学报》编辑部