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土木工程进展

Advance in Civil Engineering

ISSN Print:2707-3262
ISSN Online:2707-3270
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基于不同钻机的钻凿作业探讨软弱围岩深孔钻凿技术的条件

Based on the drilling operation of different drilling RIGS, the technical conditions of deep hole drilling in soft surrounding rock are discussed

土木工程进展 / 2020,2(2):46-51 / 2020-04-21 look2442 look4120
  • 作者: 刘明宇     
  • 单位:
    湖北工业大学,武汉
  • 关键词: 地下工程;软弱围岩;钻凿技术
  • Underground; Soft surrounding rock; Drilling technology
  • 摘要: 分别通过对风动冲击钻机、液压回转钻机、多功能钻机在不同地质条 件下的钻凿作业进行分析,得出在软弱围岩成功实现深孔钻凿穿越的条件,为 软弱围岩的超前钻探与预加固提供重要技术支持。
  • The drilling work can be done with the compressed-air driven percussion drill,the hydraulic pressure rotation drill and the multi-purpose drill at different geological conditions. The drilling conditions of deep holes for soft surrounding rock are obtained. The important technical support for pre-drilling and pre-reinforcement at soft surrounding rock is provided.
  • DOI: https://doi.org/10.35534/ace.0202009c​
  • 引用:

    刘明宇.基于不同钻机的钻凿作业探讨软弱围岩深孔钻凿技术的条件[J].土木工程进展,2020,2(2):46-51.

    https://doi.org/10.35534/ace.0202009c

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