Tianjin Port Nanjiang Double Line Highway Bridge
时间：2018-11-14 source：本站
Commencement time：2005-4-10
Completion time：2007-6-15
Introduction：The bridge and the current Nanjiang
highway bridge are the important highway channel for the vehicle to pass in and
out of Nanjiang Port Area. The total length of the bridge is 1209.46, and the
width is 26.5m with two-way six lanes. The building area is 32,000m2. The east
approach bridge has 6 parts and 18 spans, and the west approach bridge has 3
parts and 10 spans. Each span is 32.7m, the main bridge has 5 spans, 48.6m＋3×64m＋48.6m. The main bridge has the
single-box single-chamber variable cross section prestressed concrete
continuous box girder, and the hanging basket method cantilever casting is
adopted.
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