Method for Determining Internal Stress of Solid-Cut-and-Fill Material

Release time:2023-09-01 Hits:

School Sign:第一单位

Disigner of the Invention:yanhao,zhangjixiong,libaiyi,武中亚

Type of Patent:国内

State of Patent:专利授权

Application Number:SA2020/07261

Service Invention or Not:no

Application Date:2019-04-18

Authorization Date:2021-10-27

First Author:Zhou Nan