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本文介绍重庆李渡长江大桥(钢筋混凝土梁斜拉桥)中主梁墩顶0号、1号块的施工工艺,利用斜拉桥的结构特点,通过贝雷片桁架形成拉索托架,成功解决了超高空条件下的大悬臂混凝土梁的施工。
This paper introduces the construction technology of blocks 0 and 1 of the main girder pier in Chongqing Li Duo Yangtze River Bridge (reinforced concrete girder cable-stayed bridge). By using the structural characteristics of the cable-stayed bridge, The Construction of Large Cantilever Concrete Beam under Ultra-high-altitude Conditions.