| 基于本底因素贡献率权重叠加模型的滑坡危险度区划 |
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| 引用本文： | 苏琴,张文君,王卫红.基于本底因素贡献率权重叠加模型的滑坡危险度区划[J].安徽农业科学,2010,38(5):2515-2516,2521. |
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| 作者姓名： | 苏琴 张文君 王卫红 |
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| 作者单位： | 西南科技大学,四川绵阳,621010 |
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| 基金项目： | 西南科技大学博士基金(07ZX0105) |
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| 摘 要： | 从滑坡的内部因素中确定本底因子,反演计算研究区环境本底因子对滑坡的贡献率及本底因子的权重,并将其相乘叠加得出滑坡危险度区划,此方法即为贡献率权重叠加法。介绍了基于贡献率叠加模型对东南沿海滑坡危险度进行区划的方法和过程,结果表明,该方法物理意义清楚,计算统计简便,结果直观。
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| 关 键 词： | 滑坡 本底因素贡献率权重叠加模型 危险度区划 |
Landslide Hazard Zoning Based on the Root Factor Contributing Weight Stack Model |
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| SU Qin et al.Landslide Hazard Zoning Based on the Root Factor Contributing Weight Stack Model[J].Journal of Anhui Agricultural Sciences,2010,38(5):2515-2516,2521. |
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| Authors: | SU Qin |
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| Institution: | Southwest University of Science and Technology;Mianyang;Sichuan 621010 |
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| Abstract: | The root factor contributing weight stacks model is that to certain the bottom factors,the contribution of environmental factors in study area to landslide and the weights of the environmental factors were calculated inversely,then the landslide factors multiply their self-weight and mutual-weight respectively to get the results of the landslide danger zoning.The method and process of southeast coastal provinces landslide hazard zoning based on the contributing weight stack model were introduced.The results... |
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| Keywords: | Landslide Root factor contributing weight stack model Hazard zoning |
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