钢板梁桥在城市桥梁中的适用性及结构设计要点研究

Research on Applicability and Structural Design Points of Steel Plate Girder Bridge in Urban Bridges

钢板梁桥凭借自身质量轻、工厂化制作、施工简捷、造价经济等优点,适用于城市高架桥或跨线桥的工程建设与发展。以沈阳市北一路快速路建设工程(一期)为工程背景,通过对标准跨径连续钢板梁桥进行设计计算,总结了其设计要点和设计步骤,供相关人员参考。

The steel plate girder bridge has some merits like light weight,factory manufacturing,simple construction,economic cost and so on,which is suitable for the engineering construction and development of urban viaduct or flyover. Taking the construction project（ Phase 1） of express way in Beiyi Road of Shenyang as the engineering background,the design calculation on the continuous steel plate girder bridge with standard span is made,and its design points and design steps are summarized,so as to provide reference for relevant personnel.