| 未打穿半透水下卧层的竖井地基固结解析研究 |
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| 引用本文： | 王瑞春,童恺旻,赖泉水.未打穿半透水下卧层的竖井地基固结解析研究[J].城市道桥与防洪,2003(1):31-35. |
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| 作者姓名： | 王瑞春 童恺旻 赖泉水 |
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| 作者单位： | 广州市市政工程设计研究院,广东,广州,510060 |
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| 摘 要： | 本文发展了考虑半透水下卧层的未打穿竖井地基固结解析理论 ,并分析了此类地基的固结基本形状。研究表明 ,半透水边界对竖井地基固结过程有较大影响 ;下卧层半透水综合参数 Rv 越大 ,固结越快 ;当其增大到一定程度时 ,其影响可忽略 ,即半透水边界可作为完全透水边界来处理
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| 关 键 词： | 竖井地基 固结 半透水边界 未打穿 解析解 |
| 文章编号： | 1009-7716(2003)01-0031-05 |
| 修稿时间： | 2002年4月22日 |
Analytic Study on Ground Consolidation by Shaft of Un-Striking through Semi-Permeable down Horizontal Bed |
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| Wang RuiChun,Tong KaiMing,Lai QuanShui.Analytic Study on Ground Consolidation by Shaft of Un-Striking through Semi-Permeable down Horizontal Bed[J].Urban Roads Bridges & Flood Control,2003(1):31-35. |
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| Authors: | Wang RuiChun Tong KaiMing Lai QuanShui |
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| Abstract: | The paper develops the analytic theory of ground consolidation bb shaft of un-striking through semi-permeable down horizontal bed. And it analyses the basic consolidation shape of this kind of ground. The study states clearly the semi-permeable boundary has a greater influence on the ground consolidation course by shaft. The more the semi-permeable comprehensive parameter Rv of down horizontal bed is, the rapider the consolidation is. When it increases to a certain degree, the influence could be neglect, i.e. the semi-permeable boundary could be treated as complete permeable boundary. |
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| Keywords: | ground consolidated by shaft consolidation semi-permeable boundary un-striking through analytic solution |
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