摘要
Abstract
In order to analyze the relationship between the settlement of pile foundation and time,this paper takes the settlement observation project of an office building under construction as an example,predicts the settlement of pile foundation by using log-hyperbola method,and u-ses finite element method to numerically simulate the settlement of pile foundation.The predicted and calculated results are compared with the measured results.The results show that the maximum cumulative settlement is 8.74 mm and the minimum cumulative settlement is 7.39 mm.The prediction model of log-hyperbola method is close to the measured results,and the error between the numerical simulation and the meas-ured values is less than 10%.It shows that the settlement amount of pile foundation decreases with the increase of pile length and pile diameter in the same site.关键词
桩基/对数双曲线法/数值模拟Key words
Pile foundation/Logarithmic hyperbola method/Numerical simulation分类
建筑与水利
