The building techniques of box girders used in the Donghai Sea Crossing Project are introduced and the difference on box girders construction between maritime bridge and inland bridge is emphasized.

• 介绍了东海大桥箱梁施工工艺,重点介绍了与内陆箱梁悬臂施工的不同之处,为以后海上箱梁施工提供可借鉴的施工经验。