内蒙古准格尔黄河特大桥主梁冬季施工方案探讨

Discuss on main girder winter construction scheme of Yellow River special large bridge in Zhunge'er,Inner Mongolia

正在建设中的内蒙古准格尔黄河特大桥是荣乌高速公路控制性工程,受气候影响造成施工工期延后,主梁冬季施工方案编制和可行性论证工作提前展开。文章结合北方地区冬季施工特点,从施工准备及具体技术措施上对准格尔黄河特大桥主梁冬季施工方案进行探讨。

The Yellow River super bridge of Zhunge＇er county in Inner Mongolia, still under construction, is the controlling project of Rongcheng to Wuhai highway. Because of the bad weather, the construction plan is unexpected delay. The organization plan of the main girder construction in winter compiles and feasibility analysis starts earlierly. According to characteristics of the construction in the north, the author discusses the main girder construction of the bridge in winter in this paper, from the con struction preparation and the particularly technical measures.