| 基于ANSYS和FLAC的复杂节理岩体性能分析 |
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| 引用本文： | 安静.基于ANSYS和FLAC的复杂节理岩体性能分析[J].山西交通科技,2014(3):44-47. |
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| 作者姓名： | 安静 |
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| 作者单位： | 山西交通职业技术学院,山西太原030031 |
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| 摘 要： | 针对复杂节理岩体组构多样、大小不一、难以建模的问题进行研究。将ANSYS的前处理功能与FLAC3D的节理接触面生成功能相结合完成建模,并对不同节理岩体进行分析。结果表明:ANSYS划分单元后能根据节理的方位和走向赋予不同物理力学参数;FLAC3D能够拆分节点形成接触面;通过数值模拟与现场测试分析对比证明该模拟方法能够准确反应复杂节理对岩体力学特征和破坏形态的影响效果。
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| 关 键 词： | 节理岩体 ANSYS FLAC3D 数值分析 力学特性 破坏形态 |
The Properties Analysis of Complex Jointed Rock Mass Based on ANSYS and FLAC |
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| AN Jing.The Properties Analysis of Complex Jointed Rock Mass Based on ANSYS and FLAC[J].Shanxi Science & Technology of Communications,2014(3):44-47. |
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| Authors: | AN Jing |
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| Institution: | AN Jing (Shanxi Vocational ＆ Technical College of Communications, Taiyuan, Shanxi i 030031, China) |
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| Abstract: | This paper studied the problems of structure diversity, different size and difficult modeling of complex jointed rock mass. It combined the pre-processing functions of ANSYS with the jointed interface generating functions of FLAC3D to complete modeling, and it also analyzed the different jointed rock mass. |
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| Keywords: | jointed rock mass ANSYS FLAC3D numerical analysis mechanical property failure mode |
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