| 利用修正太沙基理论进行土体非线性固结沉降计算研究 |
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| 作者姓名： | 陈琦慧 孙树林 |
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| 作者单位： | 河海大学地质及岩土工程系,南京,210098 |
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| 摘 要： | 提出在基于小变形弹性假定的太沙基一维固结方程解答中采用非线性条件下定义的固结系数，并且进行了计算验证，结果证明在小变形弹性固结方程的解答中采用非线性条件下定义的固结系数可以使计算结果更好地接近实际沉降值。相对于传统太沙基理论，修正后的太沙基固结理论可以用来更准确地计算实际工程中的非线性固结沉降。
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| 关 键 词： | Terzaghi 一维固结理论 非线性 固结系数 修正 |
| 收稿时间： | 2005-06-30 |
| 修稿时间： | 2005年6月30日 |
Study of the amended Terzaghi theory in calculating clay's non-linear consolidation |
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| Authors: | Chen qihui Sun shulin |
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| Institution: | Department of Geological and Geotechnical Engineering, Hohai University, Nanjing 210098 |
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| Abstract: | The paper has put forward the amended Terzaghi theory by using coefficient of consolidation defined under non - linear condition and validated it using an example. The result indicated that using coefficient of consolidation defined under non - linear condition can make the result of Terzaghi theory better close to the result of practical settlement of clay. The amended Terzaghi theory can be better used in calculating the non - linear consolidation of clay. |
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| Keywords: | One - dimensional Terzaghi theory non - linear coefficient of consolidation amended |
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