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中煤华晋集团晋城能源有限公司里必矿井基建期井巷支护技术研究
- Release time:2021-04-21
- Hits:
Leading Scientist:
钱德雨Supported by:
中煤华晋集团晋城能源有限公司Type of Research Outcome:
New Technology & New ProcessSupported by:
Enterprises and institutions shall entrust scientific and technological projectsProject Number:
2020210279Classification of Disciplines:
EngineeringFirst-Level Discipline:
Mining EngineeringDate of Project Approval:
2020-12-10Scheduled completion time:
2024-05-31Date of Project Completion:
2024-05-31Date of Project Initiation:
2020-12-10Subsidy Amount:
150.0
- Pre One:矿压异常区巷道围岩应力优化及浅埋薄基岩大采高工作面巷间煤柱合理尺寸研究
- Next One:彬黄矿区强采动及高应力软岩巷道围岩失稳机理及其控制技术研究