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从无背索斜拉桥、无背索部分斜拉桥、波形钢腹板预应力混凝土箱梁桥3种桥型的发展、研究成果出发,结合新密市溱水路大桥的设计要求和上述3种桥梁的结构优势,介绍了无背索波形钢腹板部分斜拉桥结构创新思路和科研情况,为城市景观桥梁创新了一种桥型结构形式。
From the development of three kinds of bridges without backstayed cable-stayed bridge, partless cable-stayed bridge with backless cable, prestressed concrete box girder bridge with corrugated steel webs and the results of the research, combined with the design requirements of Xinshui Bridge in Xinmi City, This paper introduces the structural advantages of the bridge and introduces the innovative ideas and scientific research of the structural part of the cable-stayed bridge without corrugated steel webs, and presents a kind of bridge structure for the urban landscape bridge.