摘要
以福州市林浦路下穿地下通道工程为背景,结合相似工程的设计资料与地勘报告,通过计算机数值模拟分析了软土地区下穿地下通道在不同地质水文条件与不同运营期工况下,通道下地基/基础的受力性状与通道各节段不均匀沉降,可为软土地基上建设类似工程的优化设计提供参考。
Based on the project of Linpu Rd underground expressway in Fuzhou area and the survey ＆ design documents from other similar projects, some nu-merical simulations that differ from ground condition and operation condition are carried out. The mechanical responses of subgrade/pile and the uneven settle-ments between segments are well studied, which can provide some optimal designs for other similar projects.
出处
《福建建筑》
2013年第3期84-87,80,共5页
Fujian Architecture & Construction
基金
福州市科技局项目(2009-S-96)
城市地下通道工程软基处理技术研究
关键词
软土地基
城市地下通道
优化设计
Soft ground
Urban underground passageway
Optimal design
