哈尔滨松花江公路桥 Songhuajiang Highway Bridge 哈尔滨松花江公路桥位于黑龙江省哈尔滨市。全长1656m,桥宽2x2.5+19(m)。主桥长748m,分跨为59+7x90+59(m)9孔预应力混凝土连续箱梁。南引桥由两道直径90m环桥剪刀形匝道连接市区街道,每道由4联3x20m和1联2x20m钢筋混凝土连续箱梁组成,主梁采用悬臂浇筑施工。下部为24根Φ1.3m,深60m灌注桩承台,承台深水基础采用沉浮式双壁钢套箱围水设备施工,既可围水,又可作施工平台;可分块组装,整体浮运,全部回收周转使用。于1985年9月竣工。
黑龙江省公路勘测设计院设计,公路桥梁公司施工。
Location: Haerbin, Helongjiang Prov.
Main span: 90m
· 59+7×90+59(m)P.C. continuous box girders
· Erected by cantilever casting method
Completed in Sept. 1985
Designed by Highway Survey and Design Institute of Heilongjiang Prov.
Constructed by Road and Bridge Co. of Heilongjiang Prov.