| 某些岩石动态性质的初步试验研究 |
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| 引用本文： | 张天锡
,陈连进.某些岩石动态性质的初步试验研究[J].地球科学,1985(3). |
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| 作者姓名： | 张天锡 陈连进 |
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| 作者单位： | Wuhan College of Geology，Wuhan 430074 |
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| 摘 要： | 测定和研究与岩石实际破碎过程有关的动载特性,对解决工程中如何有效地破碎岩石和防止岩石破坏两问题很有必要。为此,笔者对几种常见的岩石用“冲击应力脉冲法”进行了试验,并与岩石声波仪测出的结果进行了对比;讨论了岩石动载特性参数,并认为它们对岩石可钻性和爆破性的研究有一定的参考价值。
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| 关 键 词： | 岩石动态性质 动载特性参数 冲击应力脉冲法 岩石可钻性 岩石爆破性 |
A PRELIMINARY RESEARCH ON THE DYNAMIC PROPERTIES OF SOME ROCKS |
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| Zhang Tianxi Chen Lianjin.A PRELIMINARY RESEARCH ON THE DYNAMIC PROPERTIES OF SOME ROCKS[J].Earth Science-Journal of China University of Geosciences,1985(3). |
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| Authors: | Zhang Tianxi Chen Lianjin |
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| Abstract: | The measurement and study of dynamic characters concerning the rock in breaking is necessary for the two-sided problems of how to break the rock effectively and prevent the rock from failure. For this purpose, experiments on some common rocks with the method of impact stress impulse were made by the authors, and the result of experiments is compared with that of the rock sound wave measurement. After the discussion of the dynamic character parameters of rocks, the authors consider that there are some practical value for the drillability and blastability of rocks. |
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| Keywords: | dynamic property of rock dynamic character parameters method of impact stress impulse drillability of rock blastability of rock |
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