一种测试岩石不同法向应力下II型动态断裂韧度的测试系统及试验方法

Release time:2023-09-01 Hits:

Affilication of Author(s):中国矿业大学深地工程智能建造与健康运维全国重点实验室

Scope of patent:国内

School Sign:第一单位

Disigner of the Invention:yuliyuan,yaoqiangling,jinghongwen,Meng Qingbin,Lihua Hu

Type of Patent:国内

State of Patent:专利授权

Application Number:202110778714.5

Service Invention or Not:no

Application Date:2021-07-09

Authorization Date:2022-06-14

First Author:juminghe