| 铁路岩石边坡的野外调查和稳定性统计分析 |
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| 引用本文： | 钱惠国,李隽蓬.铁路岩石边坡的野外调查和稳定性统计分析[J].西南交通大学学报,1991,4(2):14-22. |
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| 作者姓名： | 钱惠国 李隽蓬 |
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| 作者单位： | 西南交通大学航测及工程地质系，西南交通大学航测及工程地质系 |
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| 摘 要： | 本文在12条山区铁路147个边坡工点调查基础上，分析了影响边坡稳
定性的因素。统计分析表明，由回弹值(R)，岩块咬合系数(E)，视
块度(D)以及地下水影响系数(W)所建立的边坡岩体质量BYZ(BYz
二R·E·O·w)与边坡高度，坡角有明显的相关性。根据BYz将边
坡岩体分为六类，分别给出坡高和坡角的建议值。
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| 关 键 词： | 铁路 岩石 边坡 稳定性 |
Statistical Analysis of the Stability of Railway Rock Slopes |
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| Qian Huiguo Li Junpeng.Statistical Analysis of the Stability of Railway Rock Slopes[J].Journal of Southwest Jiaotong University,1991,4(2):14-22. |
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| Authors: | Qian Huiguo Li Junpeng |
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| Affiliation: | Department of Aero-photogrammetry and Engineering Geology |
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| Abstract: | Based on the investigation of 147 slopes along 12 railway linesin mountainous region,the factors of influence on slope stabilityare analysed.The results show that there is a good relationbetween slope rockmass quality(BYZ),which depends onrebound value(R),grip coefficient(E),apparent block size(D)and ground water(W),and slope height and angle.For BYZ,the slope rockmass is divided into six types,with suggestedheight and angle for each type. |
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| Keywords: | railway rock slope stability |
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