A back-analysis method to calculate the settlement of soft foundation in expressway

被引：0
|
作者：
Yue, H. [1 ]
Chen, J. [1 ]
Wang, L. [1 ]
机构：
[1] Jiangsu Expy. Constr. Hq., Jiangsu Nanjing 210094, China
来源：
Gongku Jiaotong Keji/Journal of Highway and Transportation Research and Development | 2001年 / 18卷 / 06期
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摘要：
In this paper, a deep research on soft foundation settlement in expressway is conducted. A method to predict foundation settlement using back-analysis theory is put forward, and it can predict accumulated settlement in longer time period, speed of settlement, after work settlement and the final settlement based on recorded data of settlement and accurate loading information. It also can calculate some average parameters of foundation deformation. Finally, the result of an engineering project testified the method we used is reasonable and advanced, and it can be applied to actual engineering.
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