| 露天、井下复合开采条件下边坡稳定数值模拟 |
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| 引用本文： | 张军,何晓慧,常来山. 露天、井下复合开采条件下边坡稳定数值模拟[J]. 辽宁工程技术大学学报(自然科学版), 2010, 29(6) |
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| 作者姓名： | 张军 何晓慧 常来山 |
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| 作者单位： | 辽宁科技大学,资源与土木工程学院,辽宁,鞍山,114051 |
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| 基金项目： | 国家自然科学基金资助项目(50774046);国家自然科学基金重点资助项目(50434020) |
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| 摘 要： | 为了解决露天与地下复合开采条件下的边坡稳定性问题,通过有限元数值模拟分析地下开采下露天矿边坡中的应力、位移场,损伤,探讨了地下开采对边坡稳定性的影响。采用国际上比较流行的大型有限元分析软件ABAQUS,结果表明,此方法不仅适用地下与露天复合开采条件下的边坡稳定性的评价,同样也适用于地下开采对丘陵山区斜坡体、铁路路基稳定性的评价。
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| 关 键 词： | 边坡稳定 数值模拟 位移场 损伤 |
Open well under the conditions of complex mining numerical simulation of slope stability |
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| ZHANG Jun,HE Xiaohui,CHANG LaiShan. Open well under the conditions of complex mining numerical simulation of slope stability[J]. Journal of Liaoning Technical University (Natural Science Edition), 2010, 29(6) |
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| Authors: | ZHANG Jun HE Xiaohui CHANG LaiShan |
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| Affiliation: | ZHANG Jun,HE Xiaohui,CHANG LaiShan(School of Resources and Civil Engineering,University of Science and Technology An shan 114051,China) |
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| Abstract: | To address the open and underground mining complex problems of slope stability under the conditions,through the finite element numerical simulation analysis under the underground mining of open pit slope of the stress,displacement,injury,of the underground mining on the stability of slopes.Use of internationally popular finite element analysis software ABAQUS,the results show that this method is applicable not only to mining conditions underground and open-air complex evaluation of slope stability under the... |
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| Keywords: | slope stability numerical simulation displacement field damage |
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