长沙洪山大桥斜塔施工技术

On the leaning tower of Hongshan Bridge construction technology in Changsha

以长沙洪山大桥工程为例,详细介绍了竖琴式斜拉桥全预应力混凝土斜塔施工技术,具体阐述了塔基、塔座、塔身、塔顶4个关键部位的施工方法,并总结了施工关键技术,为今后同类桥梁的施工积累了宝贵经验。

Taking the project of Hongshan Bridge in Changha as an example, this thesis describes the leaning tower construction techology of prestressed concrete on harp-type bridge, illustrates construction methods of four key parts including tower foundation, pillar base, tower, the top of the tower, then mncludes critical construction technology, which acctanulates valuable experimce for future construction similar bridges.