Abstract: In this paper gave the total process nonlinear analysis of lateral loaded pile and witch controlled design by composit stiffness principle with biparameter method.Above principle and method gave by the author of this paper (1985) .In the meantime the author gave the parameter values:composite stiffness EI and biparameter 1n with m for controlled design.

Key words: lateral loaded pile, nonlinear total process, composit stiffness principle with biparameter method, controlled design

摘要： 用综合刚度原理和双参数法灵敏地计算了推力桩的非线性全过程,并给出了控制性设计参数 .本文是获得中华人民共和国交通部科学技术进步奖项目《推力桩计算方法的研究》部分内容的介绍,但略有发展 .

关键词: 推力桩, 非线性全过程, 综合刚度原理和双参数法, 控制性设计