摘要
高速铁路、高速公路对路堤工程软基工后沉降提出了严格的要求,沉降量预测的精度直接关系到软基加固方案的选取及加固效果的成败。该文对目前软基沉降估算的基本方法进行了分析,并对软基沉降估算方法研究提出了建议,供高速铁路、高速公路对路堤工程中软基沉降计算及研究参考。
The strict requirements are put forward for the settlement after the construction of the roadbed engineering soft base of the express railway and the expressway.The accuracy of the settlement forecast is directly related to the selection of the soft base reinforcing scheme and its reinforcing effect.The article analyzes the basic method of the present soft base settlement estimation,and puts forward the suggestions for the study of the soft base settlement estimation method to be referred for the calculation and the study of the soft base settlement in the roadbed engineering of the express railway and expressway.
出处
《城市道桥与防洪》
2007年第10期68-70,共3页
Urban Roads Bridges & Flood Control
关键词
路堤工程
软基沉降
估算方法
分析
建议
roadbed engineering,soft base settlement,estimation method,analysis,suggestion
