| 多层急倾斜煤岩层中的集中煤仓三维有限元仿真分析 |
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| 引用本文： | 李永和,王更雨,汉宁明. 多层急倾斜煤岩层中的集中煤仓三维有限元仿真分析[J]. 煤炭学报, 1999, 0(2) |
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| 作者姓名： | 李永和 王更雨 汉宁明 |
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| 作者单位： | 上海大学，窑街矿务局 |
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| 摘 要： | 以窑街矿务局三矿多层急倾斜煤岩层中的煤仓与巷道交叉处复杂结构为研究对象，应用三维非平行岩层的有限元模型和ＣＡＤ仿真技术，对该煤仓各典型部位的内力和变形进行了系统的研究，得到了许多可视化非常直观的计算结果，这对煤仓或交叉处采取进一步的维护和加固具有重要的指导意义．
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| 关 键 词： | 非平行岩层 煤仓交叉处 三维有限元仿真 |
3D FEM IMITABLE ANALYSIS OF ALL COAL BUNKER IN MULTIPLE STEEP COAL AND ROCK SEAMS |
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| Li Yonghe. 3D FEM IMITABLE ANALYSIS OF ALL COAL BUNKER IN MULTIPLE STEEP COAL AND ROCK SEAMS[J]. Journal of China Coal Society, 1999, 0(2) |
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| Authors: | Li Yonghe |
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| Affiliation: | Li Yonghe (Shanghai University) Wang GenyuHan Ningming (Yaojie Coal Mining Bureau) |
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| Abstract: | Using 3D FEM model of nonparalleled rock and coal seams and CAD visual technology,the interior stress and displacements at any one place are studied systematically for multiple steep coal and rock seams in Yaojie No3 coal mine.Therefore, 3D audiovisual and significance results are obtained,so that it is very important that coal bunker or its intersect place is reinforced and defended further. |
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| Keywords: | nonparalleled coal and rock seams intersect place 3D FEM imitation |
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