| 新疆天山公路沿线地质灾害危险性评价 |
| |
| 引用本文： | 刘昌容,何政伟,黄爽兵. 新疆天山公路沿线地质灾害危险性评价[J]. 四川地质学报, 2008, 28(1): 44-47 |
| |
| 作者姓名： | 刘昌容 何政伟 黄爽兵 |
| |
| 作者单位： | 成都理工大学,成都,610059 |
| |
| 基金项目： | 西部交通建设科技项目 , 四川省学术与技术带头人培养基金 |
| |
| 摘 要： | 新疆天山公路（国道217线）是连接南、北疆的一条重要交通干线。通过调查研究沿线的地质条件，采用多元线性回归分析方法，选取地层岩性、地面坡度、相对高差、构造密度、多年平均降雨量、冻融作用、地震强度、植被覆盖率、开挖深度、灾害的分布密度和规模大小等11个评价因子，建立了地质灾害危险性级别的评价模型，得出了公路沿线的危险性级别图。
|
| 关 键 词： | 地质灾害 多元线性回归分析 危险性评价 新疆天山公路 |
| 文章编号： | 1006-0995（2008）01-0044-04 |
| 收稿时间： | 2007-08-14 |
| 修稿时间： | 2007-08-14 |
Assessment of Geological Hazardz along the Tianshan Highway in Xinjiang |
| |
| LIU Chang-rong,HE Zheng-wei,HUANG Shuang-bing. Assessment of Geological Hazardz along the Tianshan Highway in Xinjiang[J]. Acta Geologica Sichuan, 2008, 28(1): 44-47 |
| |
| Authors: | LIU Chang-rong HE Zheng-wei HUANG Shuang-bing |
| |
| Affiliation: | (Chengdu University of Technology, Chengdu 610059) |
| |
| Abstract: | The Tianshan Highway （national road 217） in Xinjiang is a main line of transportation passing through Xinjiang from north to south. This paper puts forward a model for assessment of geological hazards by means of multivariate linear regression analysis with 11 assessment factors such as lithologic character, slope, relative difference of elevation, structural density, mean annual rainfall, freeze thawing, earthquake intensity, vegetation cover rate, excavation depth, hazard density and scale, and provides a map showing level of geological hazards. |
| |
| Keywords: | geological hazards multivariate linear regression analysis assessment of danger Tianshan Highway in Xinjiang |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
