结合鹤大高速公路ZT07标段二道松花江特大桥主桥连续梁施工,从提高质量、加快施工进度的角度,介绍0号、1号块冬季施工技术、连续梁悬浇施工技术及裂缝防治所采取措施,对施工过程中的创新点、控制要点及实施效果进行总结,希望为类似工程提供借鉴。 In combination with the continuous girder construction of main bridge of Zhaotuo Songhuajiang Extra Large Bridge on ZT07 section of Crane Highway, this paper introduces the winter construction technology of No. 0 and 1, the construction technology of continuous cantilever pouring and the prevention and control of cracks from the perspective of improving the quality and accelerating the construction progress The measures taken to summarize the innovation points, control points and implementation results in the construction process and hope to provide reference for similar projects.