| 基于三向变形的地基沉降实用计算方法 |
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| 引用本文： | 金耀华,吕凡任. 基于三向变形的地基沉降实用计算方法[J]. 扬州职业大学学报, 2014, 0(4): 44-47 |
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| 作者姓名： | 金耀华 吕凡任 |
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| 作者单位： | 扬州职业大学,江苏扬州225009 |
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| 摘 要： | 针对沉降计算的可靠性与方便性,提出了一种考虑三向变形的实用沉降计算方法。通过分析Skempton-Bjerrum沉降计算方法的不足,引入土体发生固结沉降时的三向变形效应,采用弹性力学理论,得出了考虑三向变形的沉降计算实用式。并用工程实例分析验证了该方法的可靠性。
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| 关 键 词： | 固结沉降 沉降计算 三向变形 实用表达式 |
A Practical Method for Calculating Foundation Settlement Based on Triaxial Deformation |
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| JIN Yao-hua,LV Fan-ren. A Practical Method for Calculating Foundation Settlement Based on Triaxial Deformation[J]. Journal of Yangzhou Polytechnic College, 2014, 0(4): 44-47 |
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| Authors: | JIN Yao-hua LV Fan-ren |
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| Affiliation: | (Yangzhou Polytechnic College, Yangzhou 225009, China) |
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| Abstract: | In order to improve the reliability and convenience of settlement calculation, a practical method for calculating the settlement considering triaxial deformation is proposed in this article. Then, by analyzing the deficiency of the method of Skempt-Bjerrum, the triaxial deformation effect of soil consolidation settlement is introduced. Moreover, a practical expression of settlement calculation with the consideration of triaxial deformation is obtained by the theory of elasticity mechanics. Furthermore, the reliability of this method is studied and proved with engineering cases. |
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| Keywords: | consolidation settlement settlement calculation triaxial deformation a practical expression |
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