寒冷地区框架-剪力墙高层混凝土结构的冬季施工

Construction in Winter of Concrete Structure of High-rise Frame-shearwall in Cold Areas

结合张家口市教育大厦高层框架-剪力墙结构工程,介绍了冬季施工过程以及冬季保养,根据冬季建筑工程的冬季施工规程检查计算混凝土温度,这样使得在寒冷的冬季混凝土施工也可以顺利进行.本文对特别寒冷地区的混凝土施工方法进行了总结,描述了关于冬季钢筋混凝土施工中综合蓄热法的基本原则.

Combined with high-rise frame-shearwall engineering of the Education Center Project in Zhangjiakou City,the author of this paper introduces construction process and maintenance in winter,and the temperature Checking and calculating of concrete according to Specification for Construction in Winter of Building Engineering,which can be referred for construction of concrete in winter.The construction method of concrete structure in winter is summarized in severely cold regions.The basic principles of comprehensive thermos method are described for the reinforced concrete structure in winter.