| 锚杆安装角度与边坡安全系数相关性解算 |
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| 引用本文： | 祁磊, 呂力行. 锚杆安装角度与边坡安全系数相关性解算[J]. 矿产保护与利用, 2014, (4): 18-21. doi: 10.13779/j.issn.1001-0076.2014.04.005 |
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| 作者姓名： | 祁磊 呂力行 |
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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，650000;; 昆明理工大学国土资源工程学院，云南昆明，650000 |
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| 摘 要： | 通过对锚杆加固后边坡安全系数和锚固力的计算,得出锚杆安装角度对于计算边坡安全系数的作用至关重要。以边坡例证搜集数据的基础上,运用Matlab软件对数据进行拟合,得到相应的曲线图。利用数值分析中的Lagrange插值法和Newton插值法分别对拟合曲线进行计算,从而确定了锚杆安装角度与边坡安全系数的相关性。
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| 关 键 词： | 边坡安全系数 锚杆 插值法 |
The Solution of the Relationship between Bolt Installation Angle and Slope Safety Coefficient |
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| QI Lei, LV Li-xing. The Solution of the Relationship between Bolt Installation Angle and Slope Safety Coefficient[J]. Conservation and Utilization of Mineral Resources, 2014, (4): 18-21. doi: 10.13779/j.issn.1001-0076.2014.04.005 |
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| Authors: | QI Lei LV Li-xing |
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| Abstract: | The calculation results of safety factor of slope and the anchoring force of the anchor bolt indicate that bolt installation angle is crucial for calculating safety coefficient of slope .Based on the collection of a set of data, using Matlab software to fit the data , the corresponding curve was draf-ted.By using Lagrange interpolation method and Newton interpolation method to calculate the fit -ting curve ,the correlation between bolt installation angle and slope safety coefficient was deter -mined. |
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