摘要
从挡土墙抗滑、抗倾覆安全系数和挡土墙的主动土压力两个角度 ,研究建立在朗肯土压力理论与库伦土压力理论基础上的不同主动土压力计算方法所带来的误差 ,认为在俯斜的挡土墙墙背条件下 ,应使用抗滑。
Great error may be induced by the different methods which are based on the Rankine's earth pressure theory and Coulomb's earth pressure theory. They are studied from two viewpoints of active earth pressure and resistive overturning safety factor or resistive sliding safety factor. And it is further considered that the safety factor is the best approach to study whether the method is correct.
出处
《南昌航空工业学院学报》
CAS
2002年第3期24-27,共4页
Journal of Nanchang Institute of Aeronautical Technology（Natural Science Edition）
关键词
压力理论
主动土压力
抗滑安全系数
抗倾安全系数
挡土墙
Active earth pressure
Resistive overturning safety factor
Resistive sliding safety factor
