摘要
简要介绍海宁市文苑路立交桥工程概况 ,分析立交桥主跨设计的控制因素 ,描述主跨桥型选择的过程。简述大孔板梁的设计过程 ,针对大孔板梁铰缝设置的特点 。
A brief introduction is given to the grade separation bridge on Wenyuan Road of Haining. An analysis is made of controlling elements of main span, and a description is given about the selection of bridge types for the main span, and the design of large hole slab beam.
出处
《铁道标准设计》
2003年第9期21-23,共3页
Railway Standard Design
关键词
立交桥
设计
控制
桥型选择
大孔板梁
铰接板
铰缝设置
highway\|railway grade separation bridge
prestressed concrete bridge
large hole slab beam
hinged plate