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简要介绍国内外悬索桥先导索过海(江)方法和西堠门大桥直升机牵引先导索过海方案的选定及实施,并对中国、日本方法和直升机法与传统方法做了详细比较。
This paper briefly introduces the selection and implementation of the cross-sea (Yangtze River) method of the pilot cable of the suspension bridge at home and abroad and the cross-sea project of the helicopter towed pilot cable of the Xipengmen Bridge. The comparison is made between China, Japan and the helicopter method and the traditional method.