| 排水预压法处理软基固结沉降计算方法的改进研究 |
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| 引用本文： | 曲晓帆.排水预压法处理软基固结沉降计算方法的改进研究[J].科学技术与工程,2012,12(30):8089-8091. |
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| 作者姓名： | 曲晓帆 |
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| 作者单位： | 河海大学土木与交通学院 |
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| 摘 要： | 结合工程实测沉降资料与传统固结沉降计算结果对比,以差值曲线拐点为分界点,对传统固结沉降计算公式进行了改进研究。推导出分段函数形式的沉降计算公式。工程实例表明,在山东沿海软土地区排水预压法处理的地基,用该方法计算沉降误差较小,尤其是对最终沉降量的计算具有较高的精确度。
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| 关 键 词： | 软土 固结沉降 次固结 固结度 |
| 收稿时间： | 6/30/2012 1:26:18 PM |
| 修稿时间： | 6/30/2012 1:26:18 PM |
Improvement research into consolidation settlement calculation method of soft foundation which reinforced by preloading method |
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| quxiaofan.Improvement research into consolidation settlement calculation method of soft foundation which reinforced by preloading method[J].Science Technology and Engineering,2012,12(30):8089-8091. |
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| Authors: | quxiaofan |
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| Institution: | 1,2(College of Civil and Transportation Engineering,Hohai University1; Geotechnical Research institute of Hohai University2,Nanjing 210098,P.R.China; Qingdao Oriental Supervision Co.,LTD3,Qingdao 266400,P.R.China) |
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| Abstract: | |
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| Keywords: | soft soil consolidation settlement secondary consolidation degree of consolidation |
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