摘要
为了快速准确地预测边坡稳定性,以长江荆江航道中州子高滩岸坡为例,利用基于支持向量机的边坡稳定性预测方法预测其边坡稳定性。结果表明,中州子高滩岸坡处于不稳定状态,极有可能发生边坡失稳,且易造成滑坡崩岸等灾害,与边坡实际情况相符。因此对中州子高滩岸坡宜进行削坡处理,使坡角小于或等于31°方能使岸坡保持稳定,对荆江河段高滩岸坡治理提供了参考。
In order to predict the slope stability more precisely and quickly,taking the Zhongzhouzi high earth slope of Jingjiang reach in the Yangtze River as research object,the slope stability was predicted with support vector machine.The results show the natural earth slope of Zhongzhouzi is instable and it is very likely to cause slope slide and bank collapse,which coincides with the actual situation.Therefore,it should be cut the slope of Zhongzhouzi high earth slope and made the maximum slope angle below 31°for maintaining the earth slope stable.The research provides reference for high slope management of Jingjiang reach in the Yangtze River.
出处
《水电能源科学》
北大核心
2016年第3期156-159,共4页
Water Resources and Power
