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咸阳渭河公路桥建成于1954年,上部结构为钢筋混凝土双悬臂梁,下部为高桩承台桩基础,全桥长447.80米。 该桥改建工程,是旧桥加宽。改建后,桥长,桥孔大小不变,相当于一级道上设四车道桥面净空。新桥采用双柱式钢筋混凝土灌注桩墩。 由于桥前壅水高度和桥下一般冲刷深度主要是由桥孔对水流的压缩程度确定的。故在桥
Xianyang Weihe Highway Bridge was built in 1954, the superstructure is a double-cantilever beam of reinforced concrete, and the lower part is a pile foundation of high-pile capstans with a total length of 447.80 meters. The bridge reconstruction project, is the old bridge widened. After the alteration, the bridge length and the bridge hole size are the same, which is equivalent to a four-lane bridge deck clearance on the level one road. Newbridge double-column reinforced concrete pouring pile. Since the height of the bridge before the water and the general erosion depth under the bridge is mainly determined by the bridge hole to the degree of compression of the water flow. So in the bridge