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高压电脉冲破岩试验装置的研制

梁丽, 肖一标, 李大鹏, 段隆臣, 张锋, 李昌平. 2021. 高压电脉冲破岩试验装置的研制. 钻探工程, 48(11): 77-83. doi: 10.12143/j.ztgc.2021.11.012
引用本文: 梁丽, 肖一标, 李大鹏, 段隆臣, 张锋, 李昌平. 2021. 高压电脉冲破岩试验装置的研制. 钻探工程, 48(11): 77-83. doi: 10.12143/j.ztgc.2021.11.012
LIANG Li, XIAO Yibiao, LI Dapeng, DUAN Longchen, ZHANG Feng and LI Changping, . 2021. Development of a high voltage electric pulse rock breaking experiment device. DRILLING ENGINEERING, 48(11): 77-83. doi: 10.12143/j.ztgc.2021.11.012
Citation: LIANG Li, XIAO Yibiao, LI Dapeng, DUAN Longchen, ZHANG Feng and LI Changping, . 2021. Development of a high voltage electric pulse rock breaking experiment device. DRILLING ENGINEERING, 48(11): 77-83. doi: 10.12143/j.ztgc.2021.11.012

高压电脉冲破岩试验装置的研制

  • 基金项目:

    国家自然科学基金青年科学基金项目“水介质中高压电脉冲破岩机理研究——以花岗岩为例”(编号:42002310);河南省地质矿产开发局项目“河南省小秦岭金矿田深部钻探关键技术研究”(编号:2018058028)

详细信息
    作者简介: 梁丽,男,汉族,1982年生,钻探技术研究院副院长,高级工程师,长期从事小口径钻探技术研究和施工管理工作,河南省郑州市高新技术开发区莲花街56号地矿大厦,121261810@qq.com。
    通讯作者: 李昌平,男,汉族,1990年生,博士,工程师,主要从事高压电脉冲破岩钻头及地质装备研究工作,湖北省武汉市洪山区鲁磨路388号,lichangpingcug@126.com。
  • 中图分类号: P634.1

Development of a high voltage electric pulse rock breaking experiment device

More Information
  • 高压电脉冲破岩钻进在国际上被认为是一种在深部钻探中具有广阔发展前景的破岩方法,但在国内研究还很少。本文设计制造了一套高压电脉冲破岩试验装置,包含伺服电动缸、控制柜、岩石容器等部件,试验装置配套了?60 mm和?100 mm的电脉冲钻头,可选择手动或自动加压放电破碎岩石。在放电电压为120 kV、放电频率为1 Hz的条件下进行了红砂岩等岩石的钻进试验,实现了60 mm口径的钻进碎岩。试验结果表明,该装置能满足电脉冲破岩试验的基本要求,可用于电脉冲碎岩室内研究。
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出版历程
收稿日期:  2021-01-21
修回日期:  2021-03-10

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