位移矢量角在堆积层滑坡时间预报中的应用  

APPLICATIN OF DISPLACEMENT VECTOR ANGLE FOR THE TIME FORECAST OF ACCUMULATION LANDSLIOE

作　　者：阳吉宝[1] 钟正雄[1] 

机构地区：[1]同济大学岩土工程系,长江水利委员会综合勘测局

出　　处：《山地研究》1995年第1期49-54,共6页

摘　　要：针对堆积层滑坡变形破坏特点，运用灰色理论，对滑坡位移观测资料进行了处理，求出了灰色位移矢量角。通过对新滩滑坡灰色位移矢量角特征分析，发现灰色位移矢量角具有与滑体稳定状态相一致的动态特征。因此提出运用灰色位移矢量角来预报堆积层滑坡的新方法。To counter the motion deformation characteristicscs of accumulation landslide。the monitored data of landslide displacement with grey theory and acqifcs displacement vector angle were dis-cussed.After the characteristics of grey displacement vector angle of Xintan Landslide are analysed,it is found that there are similar dynamic characteristics between grey diSplacement vec-tor angle and the state of la ndslide stability. In view of the abovemetioned facts,a new method for forecasting the time of accumulation landslide was put forword owing to applieation of grey displacement vector angle。

关 键 词：堆积层滑坡 滑坡 位移矢量角 

分 类 号：P642.22[天文地球—工程地质学]