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This article proposes a method for detecting the diameter of underground rock drilling holes based on intelligent spatial 3D motion sensors. The three-dimensional motion sensors are used to accurately measure the acceleration and angular velocity information of underground rock drilling tools. Combined with algorithm analysis and image processing technology, the length and direction of underground rock drilling hole groups are accurately detected, and algorithms are designed to predict the diameter slices and blasting effects of multiple planes. This method can assist in evaluating the effectiveness of rock drilling construction, provide guidance for rock drilling remedial construction, and reduce construction costs.

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Method and Practice of Borehole Group Detection in Borehole Drilling Based on Six-Axis Sensing

  • 会议论文

  • 发表日期：

    2025年

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  • Jiang Yuhang,
  • Yu Jiming,
  • Wang Wenfeng,
  • Chen Miao,
  • Zhang Mingming,
  • Qu Wentao

摘要

This article proposes a method for detecting the diameter of underground rock drilling holes based on intelligent spatial 3D motion sensors. The three-dimensional motion sensors are used to accurately measure the acceleration and angular velocity information of underground rock drilling tools. Combined with algorithm analysis and image processing technology, the length and direction of underground rock drilling hole groups are accurately detected, and algorithms are designed to predict the diameter slices and blasting effects of multiple planes. This method can assist in evaluating the effectiveness of rock drilling construction, provide guidance for rock drilling remedial construction, and reduce construction costs.