Key;
Laboratory;
of;
Hydrology-Water;
Resources;
and;
Hydraulic;
Engineering;
Hohai;
University;
Nanjing;
210098;
P.;
R.;
China;
Research;
Center;
Water;
Efficient;
Utilization;
Safety;
河床冲刷; 地铁隧道; 最大冲刷深度; 河床演变分析; 数值模拟方法; 结构分析法; 地下隧道工程; 试验方法;