| 动载作用下淤泥质软土流变模型与流变方程 |
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| 引用本文： | 胡华.动载作用下淤泥质软土流变模型与流变方程[J].岩土力学,2007,28(2):237-240. |
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| 作者姓名： | 胡华 |
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| 作者单位： | 厦门大学,土木工程系,厦门,361005 |
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| 基金项目： | 国家自然科学基金;福建省自然科学基金 |
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| 摘 要： | 淤泥质软土在动态载荷作用下具有黏弹塑性流变力学特性。在理论分析和测试基础上，建立了黏弹塑性流变力学模型，并推导了新的流变方程和动态黏弹性流变参数。研究结论对分析动态载荷作用下软土流变力学响应与稳定性，探索软土加速流变并导致岩土地质灾害的动力学机制等具有重要的理论意义，对维护岩土工程的安全性等具有重要的工程意义。
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| 关 键 词： | 动态载荷 淤泥质软土 黏弹塑性流变模型 流变方程 |
| 文章编号： | 1000-7598-（2007）02-0237-04 |
| 收稿时间： | 2005-05-09 |
| 修稿时间： | 2005-05-09 |
Rheological model and theological equation of sullage soft soil under dynamic loading |
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| HU Hua.Rheological model and theological equation of sullage soft soil under dynamic loading[J].Rock and Soil Mechanics,2007,28(2):237-240. |
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| Authors: | HU Hua |
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| Institution: | Department of Civil Engineering, Xiamen University, Xiamen 361005, China |
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| Abstract: | The theoretical analysis and test indicate that sullage soft soil has viscoelasto-plastic rheological characteristics under dynamic loading.Based on this,the viscoelasto-plastic rheological model is established,and a new rheological equation and dynamic rheological parameters are deduced.The research conclusions have important theoretical significance for us to analyze rheological dynamic response and stability,rheology dynamic mechanism of leading geological disaster,and also for us to keep geotechnical engineering security. |
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| Keywords: | dynamic loading sullage soft soil viscoelasto-plastic rheological model rheological equation |
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