| 尾矿土变形的应力-渗流-化学耦合模型研究 |
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| 引用本文： | 郑训臻.尾矿土变形的应力-渗流-化学耦合模型研究[J].土工基础,2014(3):70-72. |
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| 作者姓名： | 郑训臻 |
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| 作者单位： | 长春建筑学院土木工程学院,长春130607 |
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| 摘 要： | 基于孔隙变化的力学响应方程和尾矿土动态淋溶的实验结果,建立了尾矿沉积土变形的压力-孔隙度-浓度之间的关系,并在此基础上建立了考虑酸溶液作用下尾矿沉积土变形的应力-渗流-化学耦合数学模型。
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| 关 键 词： | 酸溶液 尾矿土 应力-渗流-化学耦合 |
Coupling mathematic model of stress-seepage-chemistry of tailings deformation |
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| ZHENG Xunzhen.Coupling mathematic model of stress-seepage-chemistry of tailings deformation[J].Soie Engineering and Foundation,2014(3):70-72. |
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| Authors: | ZHENG Xunzhen |
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| Affiliation: | ZHENG Xunzhen (School of Civil Engineering, Changchun Architecture ＆ Civil Engineering College, Changchun, 130607) |
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| Abstract: | The mathematical deformation model of tailing deposits is established by using the relationships among the stress-porosity-and fluid concentration. The characteristics of porosity change in the tailing deposits are based on the mechanical per-formance and the dynamic leaching test results. This coupled model tailing deposit model with the coupling of stress-seepage-chemical interactions is also consider the effect of acid solutions. |
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| Keywords: | Acid Solutions Tailing Deposits Coupling of Stress Seepage-Chemical Interactions |
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