精品久久久无码专区|国产在线观看永久精品|野花韩国大全免费观看6|亚洲国产精品国自产拍性色|国产黄色精品无码一区二区|在线观看国产日韩欧美亚洲|国产不卡福利片在线观看浪潮|日韩精品免费观看一区二区三区

banner
Dong Shaoxi Bridge
2017-12-22 17:43:05

Dong Shaoxi Bridge adopts 75+228+75m cable-stayed plus suspension composite system as main bridge and semi-floating system with a spans of 4*25+75+228+75+4*25m and a total length of 585.04m. The girder is steel concrete connecting beam and side span is cast-iplaceconcrete box girder. Bridge deck is 41.6m in the width. Main tower is steel tower and axial alignment adopts catenary line.


東苕溪大橋.jpg