| 城市地下水动力场变异对土体环境稳定性影响分析 |
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| 引用本文： | 易念平,魏华松,鲁嘉,张信贵. 城市地下水动力场变异对土体环境稳定性影响分析[J]. 广西大学学报(自然科学版), 2006, 31(2): 160-166 |
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| 作者姓名： | 易念平 魏华松 鲁嘉 张信贵 |
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| 作者单位： | 广西大学,土木工程学院,广西,南宁,530004;冶金勘察研究总院,河北,保定,071067 |
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| 基金项目： | 教育部科学技术基金 , 广西新世纪十百千人才工程基金 , 广西科学研究与技术开发计划项目 , 广西水利厅科研项目 , 广西大学校科研和教改项目 |
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| 摘 要： | 以城市地下水为主要研究对象,在地下水与土体相互作用的现实和理论背景下,从影响地下水动力场变异的因素入手,具体分析了动力场变异的方式、途径、成因,着重研究了地下水动力场变异对土结构性质的影响,首先,分析了地下水动力场变异对土体结构的影响机制.然后,为了更深入地从微细观及宏观层面阐明地下水动力场变异对土体作用的实质,结合理论模型作具体分析.最后提出了研究的重点、手段和进一步发展的方向.
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| 关 键 词： | 变异 动力场 耦合 微观结构 |
| 文章编号： | 1001-7445(2006)02-0160-07 |
| 收稿时间： | 2006-01-27 |
| 修稿时间： | 2006-04-10 |
Analysis for geoenvironment stability based on variation of urban groundwater power field |
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| YI Nian-ping,WEI Hua-song,LU Jia,ZHANG Xin-gui. Analysis for geoenvironment stability based on variation of urban groundwater power field[J]. Journal of Guangxi University(Natural Science Edition), 2006, 31(2): 160-166 |
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| Authors: | YI Nian-ping WEI Hua-song LU Jia ZHANG Xin-gui |
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| Affiliation: | 1. School of Civil and Architecture Engineering,Guangxi University,Nanning 530004,China 2. Central Institute of Geotechnical Investigation,Ministry of Metallurgical Industry,Baoding 071069,China |
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| Abstract: | This paper regards groundwater of cities as main research object on the basis of the reality and theory of interaction between groundwater and soil,then the paper start with influencing factor which cause variation of power field of groundwater,and the author made a concrete analysis on the methods,origin cause of formation in variation of power field so as to study the impact of power field variation of groundwater on soil structure and nature emphatically.First of all,the author has analysed the mechanism of impact on soil structure in that the power field of groundwater makes a variation.Then the author make specific analysis of it with theory models in order to deeply demonstrate the essence of impact on soil from Microcosmic mini-scale and macroscopical aspects in that power field of groundwater makes variation.Finally it put forward the focal point,methods and the further direction of research with summarizing the full paper. |
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| Keywords: | variation power field coupling microstructure |
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