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Title:一种约束混凝土拱架支护系统径向耦合特性评价方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201611114038.7
Number of Inventors:2
Service Invention or Not:No
Application Date:2016-12-07
Publication Date:2019-01-22
Authorization Date:2019-01-22
Release Time:2019-04-16