| 成层软粘土地基非线性流变固结理论研究 |
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| 引用本文： | 谢康和 蓝柳和. 成层软粘土地基非线性流变固结理论研究[J]. 科学技术与工程, 2003, 3(2): 172-174 |
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| 作者姓名： | 谢康和 蓝柳和 |
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| 作者单位： | 1. 广州市中心区交通建设公司,广州,510030
2. 浙江大学岩土工程研究所,杭州,310027 |
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| 基金项目： | 国家自然科学基金(50079026) |
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| 摘 要： | 研究了具有非线性流变特性的成层地基一维固结问题，并考虑了土的自重、渗透性变化和变荷载。基于多层地基一维线弹性固结解析解和迭代法，建立了求解该复杂问题的半解析算法，并编制了相应的计算程序AODNRCLS；此工作使固结理论更趋完善。
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| 关 键 词： | 非线性流变 成层地基 一维固结 半解析法 |
| 文章编号： | 1671-1815(2003)02-0172-03 |
| 修稿时间： | 2002-11-18 |
A Study on Nonlinear Rheological Consolidation Theory for Layered Soft Soils |
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| XIE Kanghe,LAN Liuhe,ZHENG Hui Institute of Geotechnical Engineering,Zhejiang University,Hangzhou,Guangzhou City Center Transport Construction Company~,Guangzhou. A Study on Nonlinear Rheological Consolidation Theory for Layered Soft Soils[J]. Science Technology and Engineering, 2003, 3(2): 172-174 |
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| Authors: | XIE Kanghe LAN Liuhe ZHENG Hui Institute of Geotechnical Engineering Zhejiang University Hangzhou Guangzhou City Center Transport Construction Company~ Guangzhou |
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| Affiliation: | XIE Kanghe,LAN Liuhe,ZHENG Hui Institute of Geotechnical Engineering,Zhejiang University,Hangzhou 310027, Guangzhou City Center Transport Construction Company~1,Guangzhou 510030 |
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| Abstract: | The problem of one dimensional consolidation of 1ayered soft soils was studied. The soil was modeled as nonlinearrheological medium, and the self-weight of soil, the variation of permeability and time-dependent loading were taken into con-sideration. Based on the available analytical solution and iterative method for one dimensional linear elastic consolidation ofmulti-layered soils, a semi-analytical method is established for solving the complicated problem mentioned and the correspond-ing computer program AODNRCLS is developed. This makes consolidation theory more perfect. |
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| Keywords: | nonlinar theology layered soils one dimensional consolidation semi-analytical solution |
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