Winter construction of concrete for high-rise frame-shearwall structure in cold areas

摘要

Combined with high-rise frame-shearwall building of the International Education Center Project, Qiqihar University, it introduces winter construction process and winter maintenance, check calculating temperature of concrete according to Specification for Winter Construction of Building Engineering, which can be referred for construction of concrete in winter. The winter construction method of concrete structure is summarized in the severe cold region. The basic principles of comprehensive thermos method are described for the reinforced concrete structure in winter. The winter construction measures are defined further, such as reinforced works, the formwork works, in particular concrete works.