摘要
本研究给出了小水平力作用下推力桩的拟合计算与分析。实测资料与拟合计算结果的对比分析表明,运用三参数算法可在不改变基本微分方程的情况下,进行不同荷载阶段推力桩的力学性状的拟合,且对小水平力作用下推力桩的性状拟合效果较好。小水平力作用下推力桩的拟合计算结果,反映出浅层地基土的横向反力贡献大于深层地基土。
A laterally-loaded pile’s performance under small load is matched and analyzed.The results show that 3-parameter theory can be used in the matching of a laterally-loaded pile’s performance under small load with a constant differential equation.And in this case,the result of shows that the reaction of the shallow-layer soil is greater than that of deep-layer when the laterally-loaded pile is under small lateral load stage.
出处
《港工技术》
2010年第5期18-21,共4页
Port Engineering Technology
关键词
推力桩
三参数算法
小水平力
拟合
laterally-loaded pile
3-parameter theory
small load
matching
