In this paper, the relationship between the Duncan model and the P-Y curves of statically loaded piles is studied, and the interrelation criterion of their corresponding secant moduli is obtained.

• 本文根据土的本构关系,研究了邓肯模式与静载试桩P-Y曲线之间的关系,得到了它们相对应的割线模量之间的相关关系准则;