Highway-railway dual-purpose bridge staggered floor main beam section structure

• Main Authors: REN WANMIN, WANG YINGLIANG, CHEN LIE, WANG YUJUE, XU TAO, YUAN MING, SONG SUIDI, XU YOUDING, SUN YUN, REN CAOTING, ZHU YING, LI DUNLONG, JIANG HAITAO, LU ZHIQIANG, WANG XIAOMIN, HU JIANMING, HOU YONG, XU DAIHONG, JIANG ZHANGJIANG, ZHU MIN
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2016
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention provides a highway-railway dual-purpose bridge staggered floor main beam section structure. A key structure of the highway-railway dual-purpose bridge staggered floor main beam section structure is provided, so that mutual interference generated in the train and automobile operation and maintenance period is effectively reduced. The highway-railway dual-purpose bridge staggered floor main beam section structure comprises a highway main beam and a railway main beam. The highway main beam comprises a left highway main beam body and a right highway main beam body located on the two sides of the railway main beam, the left highway main beam body is connected with the railway main beam into a whole through left connecting crossbeams, and the right highway main beam body is connected with the railway main beam into a whole through right connecting crossbeams. Height differences exist between the elevation of a railway rail face on the top face of the railway main beam and the elevation of a highway pa