摘要
以荷载传递函数法为基础,考虑桩土共同作用,建立了合适的双曲线模型来反映桩侧和桩端的荷载传递情况,推导了单层地基条件下的荷载-沉降解析解,进而将其应用于成层地基。为今后单桩沉降的计算提供了一种新方法。文中通过对一算例进行了分析验证,得出了一些规律性的结论。
On the basis of load transferring function method and interaction of pile and soil, proper hyperbola model was established to reflect the load transferring condition of pile-body and pile-end, and the load-sedimentation ana- , lyrical solution under the condition of single layer foundation was deduced, and then was applied to the multi-layer foundation. Hyperbola model and the load-sedimentation analytical solution will offer a new method of calculating single pile sedimentation in the future. Some laws were deducecl from the analysis and research of an engineering project.
出处
《科技通报》
2008年第2期213-218,共6页
Bulletin of Science and Technology
关键词
荷载传递函数
双曲线模型
荷载-沉降
解析解
load transferring function
hyperbola model
load-sedimentation
analytical solution
