| 软土路基软弱下卧层的一维固结问题 |
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| 引用本文： | 华夏,王新辉,徐俊军.软土路基软弱下卧层的一维固结问题[J].交通标准化,2006(5):71-73. |
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| 作者姓名： | 华夏 王新辉 徐俊军 |
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| 作者单位： | 东南大学建筑设计研究院交通分院,江苏,南京,210096;东南大学建筑设计研究院交通分院,江苏,南京,210096;东南大学建筑设计研究院交通分院,江苏,南京,210096 |
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| 摘 要： | 从工程实例出发，建立软土地区水泥土搅拌桩复合地基下卧层的固结模型，并通过分离变量法得出该问题的固结解析解压固结度公式，对深入探讨下卧层的一维固结问题压预测下卧层的沉降变形具有理论和实践意义。
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| 关 键 词： | 复合地基 下卧层 分离变量法 固结沉降 |
| 文章编号： | 1002-4786（2006）05-0071-02 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005年10月24 |
Solution for One Dimensional Consolidation of Weak Underlying Substratum in Soft Clay Ground |
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| HUA Xia,WANG Xin-hui,XU Jun-jun.Solution for One Dimensional Consolidation of Weak Underlying Substratum in Soft Clay Ground[J].Communications Standardization,2006(5):71-73. |
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| Authors: | HUA Xia WANG Xin-hui XU Jun-jun |
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| Abstract: | Based on practical project in soft clay zone, the consolidation model of weak underlying substratum for the composite ground of cement-soil piles is set up. Then analytical solution and degree of consolidation is obtained by variable separation approach. It has theoretical and practical meaning that one dimensional consolidation of weak underlying substratum is discussed deeply and its settlement is prognosed accurately. |
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| Keywords: | composite ground underlying substratum variable separation approach consolidation settlement |
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