橋梁外文翻譯---一座橋梁更新的施工組織-橋梁設計-預覽頁
【正文】 miral limits, to the protection of cultural relics, bridge deck height can39。 In order to satisfy these is almost contradictory condition, the deck longitudinal profile only curve radius 1000m, the only way to meet all the conditions. But even if adopted this minimal profile radius, the strict requirements on bridge deck height of the maximum height makes only m. This condition can be through a classic 5 span continuous beam or staycables system to solve. The two solutions, but the cost is almost the same cablestayed bridge, because more promising scheme from building exterior to see it more attractive. Another advantage is that it can reduce construction time, because there is no need to build in the riverbed pier. 為了滿足這些幾乎是相互矛盾的條件，橋面縱向剖面的曲線半徑只能為 1000m，只有這樣才能滿足所有的條件。另外一個好處是，它可以減少施工時間，因為沒有必要將橋墩建在河床上。 So in construction, a single span cablestayed bridge GangDa choose carriageways steel deck plate and orthotropic board. With two rows of pillared road, each row 5. Cable line through the tower, and reinforced concrete board anchorage, it39。前面的拱樓 ,傾向于河床，這意味著要用斜拉索和固定的錨板這種方式來承擔 5 重量。 On the deck with a longitudinal and transverse system choices orthotropic board ushaped stiffener connection. The reinforcement points along the transverse beams. On the tower, bridge deck for solid reinforcement, levees MaoLeiEr spherical bearing depends. Bridge deck steel parts are from 10 to 15 levels low alloy steel position (400MPa)This rope every root is 50 to 73 shares by the cord of VSL standards. The total length of about 31km per share. Meanwhile, the road is a layer 2 40mm and 50 thick asphalt concrete in the shop Technoelastomost S in membrane waterproof layer. 橋面上設有一個縱向的系統(tǒng)和橫向工字鋼正交異性板連接進行 U 形加勁。 這種纜繩每根是由 50 至 73 股 VSL 標準的繩索組成。上方的基礎 ,河堤是由現澆混凝土和花崗巖組成。 Considering the construction of the bridge some of the additional restrictions, JSC institute suggested in a detailed design book modification. One proposal is to use 10 levels of low alloy steel replacement cable tower on the rigidity. This can be fixed rigidity in tower 6 arch and balance. Temporary support in the installed pavement. 考慮到大橋的 建設時的一些外加的限制， JSC 研究所建議在一份詳細的設計書上的修改。 These modified can make and cable buildings get after considerable simplification, and it will eliminate the necessary drawing these cables, cable stay setup time reduced to half. 這些修改可使后牽索建筑物得到很大程度的簡化，并且也會消除張拉這些纜索的必要，使纜索停留設置的時間減少了一半。如果有必要，每個階段的拉力和位移等數據再交給總承包商的設計師之前都需要更正的設計介紹。拱塔作為島上一個象征性的標志，清晰地佇立著，與背后的天空和樹木形成了鮮明的對
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