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黄陵矶大桥位于湖北省汉阳县境黄陵矶镇附近,跨越我省汉南干渠通顺河。该桥跨径布置为7孔×20米+53米+90米+53米+2孔×20米,全长380.19米。其中两端小孔,上部构造为普通钢筋混凝土简支梁,下部构造为双柱式钻孔灌注桩。主孔设三孔,边孔跨径53米,中孔跨径90米,上部构造系由两个“T”型刚构加挂梁组成。T 型刚构上部为予应力混凝土悬臂拼装桁架梁,下部为沉井基础箱形墩(图1)。该桥自1978年底动
Huanglingji Bridge is located in Hanyang County, Hubei Province, near the town of Huanglingji, across the Hannan trunk canal of our province. The bridge span layout for the 7 holes × 20 meters +53 meters +90 meters +53 meters +2 holes × 20 meters, a total length of 380.19 meters. One of the two ends of the hole, the upper structure of ordinary reinforced concrete simply supported beams, the lower structure of double-column bored pile. The main hole is provided with three holes, the cross-hole diameter of 53 meters, the hole diameter of 90 meters, the upper structure by the two “T” rigid frame plus beams. The upper part of T-shaped rigid frame is prestressed concrete cantilever truss girder, and the lower part is caisson base box-shaped pier (Figure 1). The bridge moved from the end of 1978