| 经典边坡分析方法的重大问题研究 |
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| 引用本文： | 杜炜平,古德生,颜荣贵.经典边坡分析方法的重大问题研究[J].金属矿山,2001(5):7-10. |
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| 作者姓名： | 杜炜平 古德生 颜荣贵 |
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| 作者单位： | 1. 中南大学
2. 长沙矿冶研究院 |
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| 摘 要： | 根据经典根限平衡分析方法在边坡工程中的应用现状，论述了边坡稳定极限平衡分析所面临一系列重大问题。针对高地应力区开挖卸、泥化夹层水膜化效应、变形体边坡稳定及渗流与损伤固液耦合，分析了三维数值计算、变形稳定一体化随机方法、影响后效的等效参量处理、环境边坡 方法等不同解决途径，指出了环境边坡工程的发展前景。并佐以尝 试实例。
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| 关 键 词： | 极限平衡分析 变形体 环境边坡工程 稳定性 泥化夹层水膜化效应 三维数值计算 |
Study on Some Urgent Problems of the Classical Slope Analysis Method |
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| DU Weiping,GU Desheng,Yan Ronggui.Study on Some Urgent Problems of the Classical Slope Analysis Method[J].Metal Mine,2001(5):7-10. |
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| Authors: | DU Weiping GU Desheng Yan Ronggui |
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| Affiliation: | Du Weiping Gu Desheng(Central South University ) Yan Ronggui(Changsha Research Institute of Mining and Metallurgy) |
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| Abstract: | Based on the present practical application of the classical limit analysis method in slope engineering,some urgent problems in the limit analysis method of slope stability are discussed.In view of the problems such as excavation and unloading in the districts of high ground stress,water filming effect of intercalated clay layer,stability of distorted rockmass slope,and the solid-liquid coupling of seepage and impartment,several ways to solve these problems such as 3-D numeric analysis,integral random method of deformation and stability,equal parameter value treatment that affects the after-effect and environment slope engineering are analyzed.The development prospect of enviromental slope engineering is pointed out and some real cases are provided. |
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| Keywords: | Limit equilibrium analysis Distorted rockmass Environment slope engineering |
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