【摘要】 挡土墙土压力是一个经典课题 ,但实测值显著大于计算值 ,这和平面滑动面假定很有关系 .最有可能的是对数螺线滑动面 .本文就研究这个问题并得出改进性的结论更多还原

【Abstract】 Earth pressure of retaining wall is a classical subjeet. but value measured is generally greater than that from calculation. This is cltsely related to flat sliding surface assumption the logistic spiral sliding surface in particcelar. This thesis is foused on the subject and a conclusion of improvement in arrived at.更多还原