In 2012 a second bridge will link Chongming to the Yangzi's other bank, making it a staging post on a major route between Shanghai's main international airport and the cities of Jiangsu province.
到2012年，第二座大桥将连通崇明岛和扬子江对岸，届时它将成为上海最重要国际机场和江苏省各城市之间主要路线上的补给站。
This paper introduces the design characters of superstructure and infrastructure of Sanshui Second bridge. The main bridge structure and mechanical calculation are introduced too.
文中介绍了三水二桥主桥上、下部结构设计特点，及对主桥结构进行了受力计算与分析。
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