天津富民桥锚碇及箱梁过渡段构造施工

Construction of Transition Sections Between Anchorages and Steel Box Girders of Fumin Bridge in Tianjin

天津富民桥主桥为单塔空间索面自锚式悬索桥结构,介绍该桥主跨自锚式锚碇、边跨重力式锚碇及钢-混凝土过渡段的施工特点以及根据现场实际情况采取的有效措施。

The main bridge of Fumin Bridge in Tianjin is a single tower and spatial cable plane self-anchored suspension bridge. This paper describes the construction features of the self anchorage at the main span, gravity anchorage at the side span and the steel and concrete transition section structures between the steel box girders and anchorages of the bridge as well as the effective measures taken in the construction in accordance with the specific situations at site.