顺德容奇桥位于广东省顺德县容奇镇,跨越珠江容奇水道,是广州至珠海公路上规模最大的一座公路桥。桥全长1023.86m,主桥上部结构为5跨一联预应力混凝土T型简支梁,北岸12孔,南岸8孔,桥梁下部结构为钢管护壁钻孔桩,高桩承台双柱式墩。桥宽15m,其中机动车道8m,两侧非机动车道2.5m,人行道各宽0.75m。该桥的主要特点:主桥上部结构在国内首次采用最大吊重5000kN吊船吊装大型预制件组拼,先简支后连续;桥横向采用双箱单室截面,按单箱纵向划分预制,最长为57.6m,两箱分别吊装完成后进行横向整体化;主桥墩及部分引桥高墩采用滑 模施工,每墩身施工期4~7天。于1984年建成。
交通部公路规划设计院设计,交通部二局二处,十九治等单位施工。
Location: Shunde, Guangdong Prov.
Main span: 90m
· Largest P.C. continuous bridge in Guangzhou-Zhuhai highway with bridge span: 73.5+3×90+93.5(m)
· Superstructure: precast segmental members erected by 50000kN floating crane
· Twin box cross section. Precasting each box girder separately and prestressing transversely after erection completed
Completed in 1984
Designed by Highway Planning and Design Institute, Ministry of Communications
Constructed by the 2nd Highway Engineering Bureau, Ministry of Communications