High-pressure abrasive hydraulic cutting seam technology and its application in outbursts prevention
High-pressure abrasive hydraulic cutting seam technology and its application in outbursts prevention
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发表时间：
2007
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通讯作者：
B. Lin
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作者：
B. Lin
分析了高压磨料水力割缝技术的机理，阐述了整体应力松弛理论，开发了高压磨料水力割缝技术，并将其应用于割头，结果表明，该技术能拓宽并连通裂隙，使瓦斯涌出，消除瓦斯压力。
The mechanism of the high-pressure abrasive hydraulic cutting seam technology was analyzed and the theory of the whole stress-relaxation was expatiated.The technology of the high-pressure abrasive hydraulic cutting seam technology was developed and applied in head-cutting.The results show that the technology can broaden and connect with the crannies which can eject out the methane and eliminate methane pressure.