| 确定先期固结压力的试验研究 |
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| 引用本文： | 姜安龙,郭云英,高大钊.确定先期固结压力的试验研究[J].南昌航空工业学院学报,2003,17(3):5-8. |
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| 作者姓名： | 姜安龙 郭云英 高大钊 |
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| 作者单位： | 南昌航空工业学院 江西南昌330034
(姜安龙，郭云英)，同济大学 上海200092(高大钊) |
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| 摘 要： | 地基土的先期固结压力是判断土体应力历史的一个指标 ,在不同应力历史状况的土体变形分析也是一个重要的计算参数。因此 ,方便、准确地确定先期固结压力就显得尤为重要。在润扬大桥北锚碇科研项目中 ,对先期固结压力问题进行了试验研究 ,并应用MATLAB编制可视化程序求算先期固结压力值
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| 关 键 词： | 先期固结压力 数学模型 数据处理 MATLAB |
| 文章编号： | 1001-4926(2003)03-0005-04 |
| 修稿时间： | 2003年9月30日 |
Experimental Investigation of Determining Preconsolidation Pressure |
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| JIANG An-long ,GUO Yun-ying ,GAO Da-zhao.Experimental Investigation of Determining Preconsolidation Pressure[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2003,17(3):5-8. |
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| Authors: | JIANG An-long GUO Yun-ying GAO Da-zhao |
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| Institution: | JIANG An-long 1,GUO Yun-ying 1,GAO Da-zhao 2 |
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| Abstract: | Preconsolidation pressure is an index of deciding the stress history of a soil layer, and is also an important computation parameter in settlement analysis dealing with soils which have different stress histories. It is very significant to determine preconsolidation pressure conveniently and precisely. Experimental investigation was proceeded for preconsolidation pressure determining in scientific research item of north concrete anchor of Ruyang bridge and preconsolidation pressure value is computed through MATLAB programme. |
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| Keywords: | preconsolidation pressure data analysis mathematics model MATLAB |
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