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介绍广珠西线珠江大桥主桥17号、18号主墩承台钢板桩围堰的施工工艺,包括钢板桩内撑制作与下放,及钢板桩打设等的详细施工过程。
The construction process of steel sheet pile cofferdams for main podium pier of No. 18 and No. 18, the main bridge of Guangzhou-Zhuhai Pearl River Bridge, including the making and dropping of steel sheet piles, and the laying of steel sheet piles, are introduced.