论文部分内容阅读
南斯拉夫諾維薩德多瑙河桥,长1312m,系由三种不同的結构組成:引桥为預应力混凝土結构及結合結构,正桥为2×60+351+2×60m的鋼斜拉体系。本桥設有6車道及两侧人行道。鋼結构为三室梯形箱梁,其中室可为塔架連接和斜纜錨固提供一个最佳的空間。塔架設置在桥的中心平面,并固定在加劲梁上。塔頂高出桥面近59m。三组具有四根平行鋼絲束的斜纜为平面竪琴形布置。本桥从1976年兴建,至1981年建成。
Yugoslavia Novi Sad Danube Bridge, length 1312m, is composed of three different structures: Approach the bridge for the prestressed concrete structure and the combined structure, the bridge is 2 × 60 +351 +2 × 60m steel cable-stayed system. The bridge has 6 lanes and two sidewalks. The steel structure is a three-chamber trapezoidal box girder, where the chamber provides the optimum space for tower attachment and anchorage of the cable. The tower is set at the center of the bridge and fixed to the stiffening girder. Tower top nearly 59m above the deck. Three groups of parallel cables with four parallel strands are plane harp arrangements. The bridge was built in 1976, completed in 1981.