摘要
基于单状态变量摩擦定律,把协同学和分岔理论联系起来,建立了边坡失稳时间预报的协同-分岔非线性理论模型。该模型体现了边坡在演化过程中各个因素之间的协同作用及分岔现象,并可对滑坡的发生时间进行预报。通过对新滩滑坡的预报,证明该方法精度较高。
Landslide prediction is an important aspect of prevention and control for geological hazards and the environmental protection. In order to study the nonlinear methods for landslide prediction,the synergetic- bifurcated model of predicting the timing of slope failure is established by combining synergetics with bifurcation theory. Taking the Xintan Landslide as an example,the prediction of landslide is carried out based on the model suggested.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2002年第4期498-501,共4页
Chinese Journal of Rock Mechanics and Engineering
