| 摘要: |
| 通过地质勘测试验，建立了三门峡市区湿陷性黄土的湿陷系数与几个物理力学性质指标之间的回归关系，并做了通径分析。结果表明：天然含水量，干容重和压缩模量与湿陷性系数有显著的负相关性。天然含水量对湿陷系数的总影响最大，干容重次之。 |
| 关键词: 湿陷系数，物理力学性质，多元回归分析，通径分析 |
| DOI： |
| 分类号:D152.9 |
| 基金项目: |
|
| Regression Analysis on Collapsible Coefficient of Collapsible Loess at Sanmenxia City |
|
Zhou Jingyu 1 Zhou Jinghua 2 Liu Runying 2 Shi Luolin 2,Zhou Jingyu 1 Zhou Jinghua 2 Liu Runying 2 Shi Luolin 2,Zhou Jingyu 1 Zhou Jinghua 2 Liu Runying 2 Shi Luolin 2
|
| Abstract: |
| This paper has established the regression relation between collapsible coefficient and some other physical mechanical properties of the collapsible loess collected in Sanmenxia City and has also conducted the path analysis.The result shows that negative correlation has been found between the collapsible coefficient and natural water content,dry density and modulus of compressibility,with the matural water content the greatest and dry density next. |
| Key words: collapsible coefficient,physical mechanical properties,multivariate regression analysis,path analysis, |
