| 爆生气体的准静态破岩特性 |
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| 引用本文： | 宗琦.爆生气体的准静态破岩特性[J].岩土力学,1997,18(2):73-78. |
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| 作者姓名： | 宗琦 |
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| 作者单位： | 淮南矿业学院土木系!安徽淮南，232001 |
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| 摘 要： | 在分析爆生气体膨胀规律的基础上，建立了炮孔周围岩石中的准静态应力场，探讨了爆生气体的爆破致裂作用和扩腔作用。
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| 关 键 词： | 爆生气体 准静态应力场 裂隙 爆腔 破岩 |
Investigation on Features of Rock Quasi-static Fragmentation by Gaseous Explosion Product |
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| Zong Qi.Investigation on Features of Rock Quasi-static Fragmentation by Gaseous Explosion Product[J].Rock and Soil Mechanics,1997,18(2):73-78. |
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| Authors: | Zong Qi |
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| Abstract: | Based on the expansion law of gaseous explosion product, at first, the quasi-static stress field in rock near the blast hole is founded, and then, the blast-induced cracking and cavity expansion by gaseous explosion product are explored. |
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| Keywords: | gaseous explosion product quasi-static stress field crack blasting cavity rock destruction |
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