| 路堤沉降计算──有限元法的实用化 |
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| 引用本文： | 曹正康,吴庆庆.路堤沉降计算──有限元法的实用化[J].城市道桥与防洪,1999(1):1-2. |
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| 作者姓名： | 曹正康 吴庆庆 |
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| 作者单位： | 上海市政工程设计研究院 |
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| 摘 要： | 本文采用简单方法推估计算邓肯一张双曲线模型的8个参数．使路堤沉降计算考虑土体非线性应力应变分析成为可能。同时采用超单元交换法自动创分路堤与路基的有限元网格，使高级公路的路堤沉降计算实用化。
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| 关 键 词： | 路堤沉降 邓肯－张双曲线模型参数 超单元变换法 |
Calculation of Embankment Settlment-Practical of Finite Element Method |
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| Cao Zheng Kang, Wu Qing Qing, Qin Yun.Calculation of Embankment Settlment-Practical of Finite Element Method[J].Urban Roads Bridges & Flood Control,1999(1):1-2. |
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| Authors: | Cao Zheng Kang Wu Qing Qing Qin Yun |
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| Institution: | Cao Zheng Kang; Wu Qing Qing; Qin Yun |
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| Abstract: | The paper calculates eight parameters of DengKen-Zhang hyperbola model by using a simple method so that embankment settlement calculation can considers the monlinear stress-strain analysis of soil body. At the same tirne, the paper cut open autonlatically the finite e1ement network of the embankment and subgrade so that th ernbankrnent settlenlent calculatlon of high-type highway will be practical by using superunit transformation method. |
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| Keywords: | embankment settlement parameters of DengKen-Zhang hyperbola model superunit transformation method |
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