一种紧邻隧洞开挖掌子面围岩收敛变形监测锚桩
Release time:2024-08-09
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- Affilication of Author(s):
- 资源工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 李 冰,曹 明,王 江,杜小洲,李凌志,麻 栋,石亚龙,刘 赪,张忠东,魏军政
- Type of Patent:
- Utility models
- State of Patent:
- 专利授权
- Application Number:
- 2018215443913
- Service Invention or Not:
- yes
- Application Date:
- 2018-09-20
- Authorization Date:
- 2019-07-09
- First Author:
- 张雯,songzhanping,shiguangbin
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