| 基于正交设计的边坡稳定性影响因素敏感性分析 |
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| 引用本文： | 孙栋梁,杨春燕,侯克鹏.基于正交设计的边坡稳定性影响因素敏感性分析[J].昆明冶金高等专科学校学报,2005,21(5):10-13. |
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| 作者姓名： | 孙栋梁 杨春燕 侯克鹏 |
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| 作者单位： | 昆明理工大学,国土资源工程学院,云南,昆明,650093;郑州轻工业学院,机电工程学院,河南,郑州,450002 |
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| 摘 要： | 常用的边坡稳定性影响因素敏感性分析方法是假设其中某一个因素变化,其它因素不变,而在实际中这种单一因素发生变化的情况是很少的,大多是多因素共同变化.根据正交设计的特点,将正交试验设计应用到边坡稳定性影响因素敏感性分析中,并以具体边坡为例进行了分析,将分析结果与传统的单因素分析方法所得的结果进行比较,表明基于正交设计的边坡稳定性影响因素敏感性分析是可靠的,而且实现了多因素共同变化,计算量也得到减少.
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| 关 键 词： | 正交设计 边坡稳定 敏感性分析 |
| 文章编号： | 1009-0479-(2005)05-0010-04 |
| 收稿时间： | 05 17 2005 12:00AM |
| 修稿时间： | 2005年5月17日 |
An Analysis of the Sensibility of the Factors Affecting Slope Stability Based on Orthogonal Design |
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| SUN Dong-liang,YANG Chun-yan,HOU Ke-peng.An Analysis of the Sensibility of the Factors Affecting Slope Stability Based on Orthogonal Design[J].Journal of Kunming Metallurgy College,2005,21(5):10-13. |
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| Authors: | SUN Dong-liang YANG Chun-yan HOU Ke-peng |
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| Affiliation: | 1. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China; 2. Faculty of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhoa 450002, China |
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| Abstract: | The commonly used method for analyzing the sensibility of the factors affecting slope stability needs an assumption that only one factor changes while other else keep fixed. In reality, however, such condition is seldom. Orthogonal design is used in the analysis of the sensibility of the factors affecting slope stability. One specific slope as an example is analyzed with orthogonal design before a comparison is made between its result and the traditional one-factor analyzing method. As the new method realizes a joint change of various factors, the analysis of the sensibility of the factors affecting slope stability based on orthogonal design is much more reliable. |
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| Keywords: | orthogonal designs slope stability analysis of the sensibility |
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