摘要
湿陷性黄土场地作为特殊不良土层,对排水工程有着重要影响。充分了解湿陷性黄土的特性及湿陷性黄土场地的不同处理方法,有助于排水工程的优化设计,对工程实施有着重要的指导意义。该文以大同市部分湿陷性黄土场地的工程案例对排水工程设计要点进行分析。分析结果可为湿陷性黄土地区的排水工程设计提供参考。
As the special poor soil layer,the collapsible loess field has the important effect on the drainage engineering.Fully to understanding the characteristics of collapsible loess and the different treatment methods of collapsible loess field is conducive to the optimization design of drainage engineering and is of the important directive significance to the engineering implementation.Based on the engineering cases of the partial collapsible loess fields in Datong City,the article analyzes the design gist of drainage engineering.The analysis result can be referred for the drainage engineering design in the collapsible loess areas.
出处
《城市道桥与防洪》
2013年第8期154-157,390,共4页
Urban Roads Bridges & Flood Control
关键词
湿陷性黄土
排水
设计要点
collapsible loess,drainage,design gist
