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秦沈客运专线柳树屯特大桥位于辽宁省葫芦岛市境内,中心里程为DK144+774.77,全桥18孔,总长527.2m。桥的上部结构1-15孔为24m简支箱梁,16-18孔为三跨一联预应力混凝土连续箱梁,其跨径组合为40+64+40m,最高墩13.5m。连续箱梁位于R=7000m的曲线上,单箱单室变截面、变高度,梁高2.8
The Qinshu Passenger Special Line Willow Tuen Bridge is located in Huludao City, Liaoning Province with a mileage of DK144 + 774.77 and 18 full bridges with a total length of 527.2m. The 1-15 holes in the superstructure of the bridge are 24 m simply supported box girders and the 16-18 holes are three-span and one prestressed concrete continuous box girders with a span combination of 40 + 64 + 40 m and the highest pier of 13.5 m. Continuous box girder is located on the curve of R = 7000m, single box single room variable section, variable height, beam height 2.8