摘要
针对双肋板式主梁结构形式在斜拉桥中的广泛应用,结合忠县长江大桥肋板式主梁结构特点,重点介绍了主梁设计要点以及结构分析计算等,以完善斜拉桥肋板式主梁设计,为同类型桥梁设计提供一定借鉴。
Combining with the structure characteristic of the Yangtze River Bridge ribbed plate main beam. in Zhong county, the design main points and structure analysis calculation of main beam were introduced importantly, so as to perfect ribbed plate main beam of cable stayed bridge design, and provide references for the similar bridge design.
出处
《山西建筑》
2008年第14期348-349,共2页
Shanxi Architecture
关键词
预应力混凝土斜拉桥
主梁
肋板式
受力分析
prestressed concrete cable-stayed bridge, main beam, ribbed plate, stress analysis
