软土地基上分期施工的路堤沉降预测方法(英文)

被引：27

作者：

刘松玉

经绯

机构：

[1] Institute of Geotechnical Engineering

[2] Institute of Geotechnical Engineering Southeast University

[3] Nanjing

[4] China

[5] Southeast University

[6] Nanjing

来源：

岩土工程学报 | 2003年 / 02期

关键词：

沉降; 路堤; 观测法; 分期施工; 江苏海相软土;

D O I：

暂无

中图分类号：

U416.1 [路基工程];

学科分类号：

081401 ;

摘要：

沉降量和沉降速率控制是软土地基上路堤工程设计的关键问题 ,由于固结理论的局限性和参数的不确定性 ,理论预测的精度较低 ,而基于现场实测数据的观测法显示出较高的精度 .本文在Asaoka观测法的基础上 ,发展了一种软土路基上分期施工时路堤沉降预测的方法 ,结合江苏海相软土上的高速公路工程进行了沉降预测分析 .

引用

页码：228 / 232

页数：5

共 20 条

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