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The Franjo Tuđman Bridge ((クロアチア語:Most dr. Franja Tuđmana)) is a cable-stayed bridge carrying the D8 state road at the western approach to Dubrovnik, Croatia across Rijeka Dubrovačka near Port of Gruž. The original bridge design was developed in 1989, however construction was stopped at the onset of the Croatian War of Independence. The bridge has been redesigned by Structures Department of the University of Zagreb Faculty of Civil Engineering and the design employed has been developed by Zlatko Šavor. ==Structure== The bridge is long, measured between the abutments. Substructure of the bridge consists of the abutments, a pier on the western shore supporting a pretensioned girder and an anchoring pier on the eastern shore.〔 Supported structure on the cable-stayed portion of the bridge consists of a composite girder, an A-shaped pylon and the cable stays. Overall span of the girder is . Concrete roadway slab is of generally constant depth of . A total of 38 cable stays have been executed, comprising 27 to 61 steel wire cables placed in protective polyethylene pipes. The pylon is tall, measured from the top surface of the foundations. It comprises a box cross section of varying size. An additional box girder is executed just below the suspended structure providing it an additional support as well as bracing the pylon legs. The cable stays are anchored to the top of the pylon. A special opening has been executed in one of the pylon legs, next to the sidewalk, providing access to the inside of its cross-section, where there are rungs facilitating climbing to the top of the pylon, where another opening on its top allows replacements of the anchors, should that become necessary. The western part of the bridge comprises a pretensioned girder of variable depth ( at the abutment, at the pier and at the end of the cantilever).〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Franjo Tuđman Bridge (Dubrovnik)」の詳細全文を読む スポンサード リンク
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