流冰对输水隧洞衬砌的撞击影响研究

贡力1,2，王鸿1,2，杨轶群1，王忠慧1，康春涛1

A study on the impact effect of drift ice on the lining of a water tunnel

GONG Li1,2，WANG Hong1,2，YANG Yiqun1，WANG Zhonghui1，KANG Chuntao1