摘要
根据考虑变形的朗肯土压力模型 ,对被动土压力折减系数进行了理论探讨。结果表明 :被动土压力折减系数随内摩擦角的增大而减小 ;随着挡土墙位移量的增大 。
According to Rankine earth pressure model considering deformation, the reduced coefficient of a passive earth pressure is explored theoretically. The result shows that the reduced coefficient decreases with the increase in the angle of internal friction; and it also increases with the increase in the displacement of a retaining wall.
出处
《工业建筑》
CSCD
北大核心
2003年第1期29-31,共3页
Industrial Construction
关键词
被动土压力
变形
挡土墙
折减系数
deformation retaining wall\ passive earth pressure\ reduced coefficient
