| 岩体稳定分析中的渗流模型与各参数计算 |
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| 引用本文： | 董羽蕙,幸华.岩体稳定分析中的渗流模型与各参数计算[J].科学技术与工程,2009,9(16). |
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| 作者姓名： | 董羽蕙 幸华 |
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| 作者单位： | 昆明理工大学建筑工程学院,昆明,650224 |
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| 摘 要： | 应力与渗流耦合作用下岩体的变形和破坏特征,与岩体结构、岩体的力学性质、渗流场有关,结合边坡的稳定分析模型,研究合理分析计算岩体的力学参数、渗透系数张量的方法.利用岩体质量分类系统和塑性破坏准则估算裂隙岩体的力学参数,计算裂隙岩体的渗流系数,为岩体稳定分析奠定基础.
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| 关 键 词： | 岩体的变形破坏 岩体边坡稳定 岩体质量分类系统 裂隙岩体力学参数 渗透系数张量 |
Seepage Model and Counting the Parameters on the Rock Mass Stability Analysis |
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| DONG Yu-hui,XING hua.Seepage Model and Counting the Parameters on the Rock Mass Stability Analysis[J].Science Technology and Engineering,2009,9(16). |
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| Authors: | DONG Yu-hui XING hua |
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| Institution: | Faculty of Architectural Engineering;Kunming University of Sience and Technology;Kunming 650224;P.R.China |
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| Abstract: | In the stress and seepage coupling ,deformablity & disruption characteristics of rock mass have a part in rock structure,mechanics nature and seepage fields. By combining analysis model of the rock slope stability,reasonable analysis & computer methods of the rock's mechanics parameters and the tensor of permeability coefficient are studied.The fractured rock mechanics parameters is estimated by rock mass quality classification system and plasticity failure criterion,and computed the permeability coefficien... |
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| Keywords: | deformablity and disruption characteristics of rock mass rock slope stability quality classification of rock mass fractured rock mechanics parameters tensor of permeability coefficient |
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