大沙基提出了顶面倾斜时的粘性回填土的侧向土压力的图解法。这一方法在解决实际挡土墙问题中显得冗长,因为在确定挡土墙的侧向土压力分布图时要画数个莫尔圆。本文提出此问题的解析法。文中以表格形式列出了不同φ、β和c/γz取值的主动土压力系数Ka和被动土压力系数Kp。并举实例以说明其应用。 Dashaji proposed a graphical method for the lateral earth pressure of a viscous backfill at the top slope. This method is tedious in solving the problem of the actual retaining wall, because several Moire circles are drawn when determining the lateral earth pressure distribution map of the retaining wall. This article presents the analytical method for this problem. In the table, the active earth pressure coefficient Ka and the passive earth pressure coefficient Kp of different φ, β and c/γz values ​​are listed in tabular form. And give examples to illustrate its application.