摘要
基于地基系数折减法,提出了全直桩高桩排架的一个计算思路。与假想嵌固点法计算结果比较可知,地基系数折减法考虑了桩的非线性变形与群桩效应,其内力与变形与工程实际更吻合。此方法可以供高桩码头设计参考使用。
Based on the degradation model of subgrade reaction, a new method is proposed for calculation of pile bent with all straight piles. Considering effect of pile group and non-linear deflection, the internal force and deflection calculated by this method agrees better with data from practice than that of.model of hypothetic fixed point. The procedure may serve as a reference for designers.
出处
《水运工程》
北大核心
2007年第3期44-47,共4页
Port & Waterway Engineering
关键词
地基系数
NL法
群桩效应
非线性变形
subgrade reaction factor
NL method
effect of pile group
non-linear deflection
