海工工程混凝土
ocean engineering concrete
生态系统工程效应
ecosystem engineering effects
地下工程围护结构
underground engineering envelope
地下工程围岩
underground engineering surrounding rock
工程围岩破坏
surrounding rock failure of engineering
一期工程围堤
dike of the 1st- phase project
长沙理工大学河海工程学院
River and Sea Engineering Department
Changsha University of Science Technology