我处在上海港务局第九装卸区一、二泊位集装箱码头工程平台桩基施工中,首次采用大伸距吊龙口打桩船进行跨桩打桩的施工方法,获得了成功。上港九区一、二泊位全长424米,一泊位宽48.5米,二泊位宽41.5米。一泊位是新建码头,平台部分泥断面坡度为1∶4～1∶5,R 行桩大部分在原有挡土墙和防汛墙的里面 I was in the ninth port of Shanghai Port Authority No. one or two berths container dock construction platform pile foundation construction, for the first time using a large distance gondola piling piling piling method of construction across the pile, and achieved success. The total length of the first and second berths on the Hong Kong-Kowloon Region is 424 meters. The width of a berth is 48.5 meters and the width of two berths is 41.5 meters. A berth is a new wharf, the slope part of the mud section of the platform is 1: 4 ~ 1: 5, most of the R-row piles are in the original retaining wall and the flood wall