土质滑坡体破坏的突变模型
CATASTROPHE MODEL FOR THE DEMAGEOF SOIL LANDSLIDE
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摘要: 本文运用突变理论,分析了土质坡体破坏的两种方式:突变式破坏和渐变式破坏,建立了相应的在突变模型,从理论上解释了高速滑坡与低速滑坡的产生根源。对于受水文条件诱发的滑坡,提出了相应的判别准则。Abstract: Catastrophe theory is introduced to analysis of two damage ways of soil slope:catastrophie and gradual damages.Meanwhile,the corresponding catastrophic models are set up,Which theoretically explain the source of high-speed and low-speed landslide.The determining of landslids caused by water condition are proposed.Thses results have important theoretical and practical significances.