| 板裂围岩结构弯曲失稳分析 |
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| 引用本文： | 杜静. 板裂围岩结构弯曲失稳分析[J]. 西部交通科技, 2012, 0(12): 38-42 |
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| 作者姓名： | 杜静 |
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| 作者单位： | 广西交通职业技术学院,广西南宁,530023 |
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| 摘 要： | 文章分析了板裂结构地质背景及板裂介质岩体特征,研究了板裂围岩破坏模式及力学机理,并结合工程实例,利用随机有限元模型对板裂结构屈曲破坏进行分析。
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| 关 键 词： | 板裂结构 围岩 弯曲变形 屈曲破坏 |
Bending Instability Analysis of Cracking-plate Surrounding-rock Structure |
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| DU Jing. Bending Instability Analysis of Cracking-plate Surrounding-rock Structure[J]. Western China Communication Science & Technology, 2012, 0(12): 38-42 |
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| Authors: | DU Jing |
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| Affiliation: | DU Jing(Guangxi Vocational and Technical College of Communications, Nanning, Guangxi,5 30023) |
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| Abstract: | The article analyzed the geological background of cracking plate structure and the rock mass characteristics of cracking-plate mediums, studied the cracking-plate surroundingrock damage model and mechanical mechanism, and in combination with the actual engineering case, it used the random finite element model to analyze the buckling damage of cracking plate structure. |
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| Keywords: | Cracking plate structure Surrounding rock Bending deformation Buckling damage |
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