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| 真空预压侧向变形影响因素的研究 | |
| 引用本文： | 朱继伟,闫澍旺,孙万禾.真空预压侧向变形影响因素的研究[J].水运工程,2004(1):16-20. |
| 作者姓名： | 朱继伟 闫澍旺 孙万禾 |
| 作者单位： | 1. 广州港南沙工程办公室,广东,广州,510700 2. 天津大学岩土所,天津,300072 3. 天津港湾工程研究所,天津,300222 |
| 摘 要： | 依据大量工程实测资料以及以比奥(Biot)固结理论为基础的有限元分析结果,对固结系数、排水板打设间距、真空度、预压面积等因素对真空预压处理地基的侧向变形的影响进行了研究,通过分析证明了巴隆轴对称固结理论单井假设的合理性。 |
| 关 键 词： | 真空预压 侧向变形 预压条件 预压面积 水平向固结系数 |
| 文章编号： | 1002-4972(2003)01-0016-05 |
| 修稿时间： | 2003年8月12日 |
A Study on Factors Affecting Lateral Deformation of Vacuum Preloading |
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| ZHU Ji-wei ,YAN Shu-wang ,SUN Wan-he.A Study on Factors Affecting Lateral Deformation of Vacuum Preloading[J].Port & Waterway Engineering,2004(1):16-20. | |
| Authors: | ZHU Ji-wei YAN Shu-wang SUN Wan-he |
| Institution: | ZHU Ji-wei 1,YAN Shu-wang 2,SUN Wan-he 3 |
| Abstract: | Based on a large number of real-surveyed engineering data and the result of finite element analysis on the basis of Biot's Consolidation Theory,this paper carried out a study on the influence of the factors such as coefficient of consolidation,driving space between plastic drain plates,degree of vacuum and preloading area,etc.on the lateral deformation of foundation treated by vacuum preloading method,and proved that the hypothesis of single well in Barron's theory of axially symmetric consolidation is reasonable. |
| Keywords: | vacuum preloading lateral deformation preloading condition preloading area coefficient of horizontal consolidation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |