Monitoring data of rock slope collapse is a sort of uncertain and incomplete information, Furthermore, it is a discontinuous deformation system, which will branch off or be in critical state with the continuous change of dominant variable parameter, the Gray theory and catastrophic theory are more effective to predict time of collapse occurrence.

由于崩塌的監(jiān)測(cè)數(shù)據(jù)存在信息不完全和不確知性人人操,人人草，同時(shí)天堂色在线分类，崩塌的發(fā)生存在有突跳性人人干人人摸人人看操人人爽，采用灰色理論和突變理論能夠有效地預(yù)測(cè)預(yù)報(bào)邊坡崩塌發(fā)生的時(shí)間小姐毛毛片黄片免费视频，為崩塌防治提供及時(shí)的決策依據(jù)超碰在线免费黄色。

In this model, the monitored acoustic emission information is changed into prediction data based on the gray theory, and the Prediction data are trans-formed into an essential format of cusp catastrophic model via the least-square principle curve fitting and the differential coefficient homeomorphous change.

首先運(yùn)用灰色理論對(duì)聲發(fā)射監(jiān)測(cè)數(shù)據(jù)進(jìn)行處理国产精品亚洲一级视频，得到預(yù)測(cè)數(shù)據(jù)，運(yùn)用最小二乘曲線擬合展開久热精品在线视频，再通過微分同胚變換情草视频在线，轉(zhuǎn)換為尖點(diǎn)突變模型的基本形式，從而建立了灰色突變預(yù)測(cè)模型。

Firstly, data processing method based on gray theory is used to change acoustic emission information into prediction data. Then prediction data is transformed into essential format of cusp catastrophic model by the least squares principle curve fitting and differential coefficient homeomorphous change. Finally, the gray and catastrophic prediction model is put forward to forecast failure time of rock slope.

首先運(yùn)用灰色理論對(duì)聲發(fā)射監(jiān)測(cè)數(shù)據(jù)進(jìn)行處理天天操天天怕天天日天天，得到預(yù)測(cè)數(shù)據(jù)国产99r视频精品免费观看，運(yùn)用最小二乘曲線擬合展開，再運(yùn)用微分同胚變換国内外激情视频在线播放，轉(zhuǎn)換為尖點(diǎn)突變模型的基本形式黑丝美女被强奸网站，建立灰色突變預(yù)測(cè)預(yù)報(bào)模型，從而對(duì)崩塌的時(shí)間進(jìn)行預(yù)報(bào)狼友在线免费。