| 电阻率特性参数法应用于高速公路路基土结构性研究综述 |
| |
| 引用本文： | 于小军,刘松玉.电阻率特性参数法应用于高速公路路基土结构性研究综述[J].公路交通科技,2004,21(6):8-11. |
| |
| 作者姓名： | 于小军 刘松玉 |
| |
| 作者单位： | 东南大学岩土工程研究所,江苏,南京,210096 |
| |
| 基金项目： | 教育部博士点基金资助(2001028618) |
| |
| 摘 要： | 针对路基土结构定量分析的困难,介绍一种新型结构量化方法———电阻率结构特性参数法。该方法成本低、效果好、方便快捷、可连续操作,且能揭示路基土在变形过程、强度流动过程中其内部结构特征变化情况。同时全面阐述电阻率结构特性参数的物理含义、测定方法及其应用于路基土结构性研究的理论依据、相关原理、研究现状、工程应用情况、现存问题、应用前景等。
|
| 关 键 词： | 平均结构因子 平均形状因子 各向异性系数 土结构 |
| 文章编号： | 1002-0268(2004)06-0008-04 |
Application of Electrical Resistivity Indices in Soil Structure Study |
| |
| YU Xiao-jun,LIU Song-yu.Application of Electrical Resistivity Indices in Soil Structure Study[J].Journal of Highway and Transportation Research and Development,2004,21(6):8-11. |
| |
| Authors: | YU Xiao-jun LIU Song-yu |
| |
| Abstract: | In order to solve the difficulties of quantitative research on soil microstructure,a new-style electrical resistivity indices method,which is inexpensive,effective,convenient,capable of continuous operation and can explain the varieties of soil microstructure,is presented in this paper.Meanwhile,the meanings and mensuration of the electrical resistivity indices are stated.In addition,the application theories,principle,state of arts,problems and prospects are discussed. |
| |
| Keywords: | Average formation factor Average shape factor Anisotropy factor Soil structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
