一、济南黄河公路大桥概述济南黄河公路桥位于济南市北郊,在洛口老铁路桥下游约5公里的亓家庄附近。桥位处的堤距宽约2.2公里,主曹宽约500米。火桥全长为2022.8米,其中主桥为中跨220米五孔予应力钢筋混凝土斜拉桥,其跨径为40+94+220+94+40共488米。引桥为51孔30米跨度的先张予应 I. Overview of Jinan Yellow River Highway Bridge Jinan Yellow River Highway Bridge is located in the northern suburbs of Jinan City, Lugou old railway bridge about 5 km downstream Jiajiazhuang. Bridge at the embankment width of 2.2 km, Cao Cao about 500 meters wide. The length of the fire bridge is 2022.8 meters, of which the main bridge is a 220-meter five-hole prestressed reinforced concrete cable-stayed bridge with a span of 40 + 94 + 220 + 94 + 40 and a total length of 488 meters. Approach for the 51-hole 30-meter span of the first Zhang should be