烟台大学学报（自然科学与工程版）2003，Vol.16Issue(3)：204-212,9.
单桩分析的双曲线模型的验证和相应的近似公式
Verification for the Hyperbolic Model for Analysis of a Single Pile and Approximate Formulation
摘要
Abstract
It is well known that the pile shaft interface is more disturbed than that further away from the pile, and the soil response under load in this disturbed zone is highly nonlinear. A hyperbolic model, which can describe the non-linear relationship between the shaft shear stress and localized shear displacement along the pile-soil interface, is introduced and the corresponding verification for the hyperbolic model was made by a series of laboratory test results. Based on the laboratory test results, an approximate formulation was proposed to determine the parameters for the hyperbolic model and comparisons were conducted between the theoretical and pile field test results.关键词
扰动区/弹性区/传递函数/双曲线模型/近似公式Key words
disturbed zone/elastic zone/transfer function/hyperbolic model/approximate formulation分类
建筑与水利引用本文复制引用
肖昭然,安慧宁,李建文..单桩分析的双曲线模型的验证和相应的近似公式[J].烟台大学学报（自然科学与工程版）,2003,16(3):204-212,9.基金项目
香港研究资助局RGC项目 （）
