| 煤岩冲击破碎趋势的几何准则 |
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| 引用本文： | 丰建荣,赵建泽,田取珍. 煤岩冲击破碎趋势的几何准则[J]. 太原理工大学学报, 2001, 32(5): 527-528,532 |
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| 作者姓名： | 丰建荣 赵建泽 田取珍 |
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| 作者单位： | 1. 太原理工大学矿业工程学院
2. 山西煤炭工业学校 |
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| 摘 要： | 基于介质非协调转动将产生裂缝的思想，运用断裂力学、弹性力学相关理论，提出了煤岩冲击破碎的几何准则，用来分析预测煤岩的冲击破碎趋势，并在实验中进行了分析验证。
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| 关 键 词： | 煤岩 冲击破碎 几何准则 介质非协调转动 采矿作业 最大拉应变理论 |
| 文章编号： | 1007-9432(2001)05-0527-02 |
Experimental Study on the Impact Breaking of Coal and Rock |
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| Feng JianRong Zhao Jianze. Experimental Study on the Impact Breaking of Coal and Rock[J]. Journal of Taiyuan University of Technology, 2001, 32(5): 527-528,532 |
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| Authors: | Feng JianRong Zhao Jianze |
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| Affiliation: | Feng JianRong Zhao Jianze (College of Mining Engineering of TUT) (ShanXi Coal Polytechnic School) Tian Quzhen (College of Mining Engineering of TUT) |
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| Abstract: | Based on the idea that the discontinuous revolution of material will induce crack , the paper appling some knowledge related to fracture mechanics and elastic mechanics , puts forward the theory of impact breaking of coal and rock and demonstrates it in experiment. |
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| Keywords: | coal and rock impact breaking breaking law |
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