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分布式抗剪阻滑钢筋混凝土桩防治软岩巷道底鼓方法

  • Release time:2020-10-30
  • 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

  • Disigner of the Invention: 

    曲天智,杨旭旭,chenkunfu

  • Type of Patent: 

    国内

  • State of Patent: 

    专利授权

  • Application Number: 

    201310024083.3

  • Number of Inventors: 

    5

  • Service Invention or Not: 

    no

  • Application Date: 

    2013-01-23

  • Authorization Date: 

    2015-03-11

  • First Author: 

    jinghongwen
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