摘要
石家庄市正定大街立交桥是一座十分复杂的公路铁路立交桥,对其进行改建已酝酿了十多年之久。本文着重介绍该桥改建的几个设计和施工比选方案,其中所采取的措施和方法有很多独到之处,对今后类似工程具有一定的参考价值。
Shijiazhuang Zhengding Dajie grade separation bridge is a very complicated railwaybridge with a highway underneath. Its rebuilding has been considered for over 10 years. In this paper,several comparision methods of the design and construction of the bridge are introduced. There aresome original views in the methods adopted, and they are available for reference to similar projects.
出处
《石家庄铁道学院学报》
1992年第1期43-48,共6页
Journal of Shijiazhuang Railway Institute
关键词
立交桥
改建
grade separation bridge
rebuilding
scheme analysis
