Laboratory study on underground water inflow (water leakage) path and related hydrodynamic parameters in tunneling
water inflow can often occur during tunnel construction, which affects the construction safety or operation safety greatly , and even results in disaster when prevention measures are not correct taken. Through tunnel construction a new drainage channel is formed and the conditions of recharge, flow, drainage are locally changed. So the conditions of recharge, flow, drainage in tunnel zone must be firstly estimated in order to put forward the countermeasures for water inflow disaster. The author attempts to research into the underground water flow path in tunnel and estimates the hydrodynamic parameters through various tests in order to provide reliable geological theoretical basis for the prevention and treatment of tunnel water inflow.
LI Cangsong
Southwest J iaotong University of China,the Civil Engineering Department,Chengdu,610031
国际会议
International Symposium and The 7th Asian Regional Conference of IAEG(国际工程地质与环境协会年会暨第七届亚洲工程地质会议)
成都
英文
690-698
2009-09-09（万方平台首次上网日期，不代表论文的发表时间）