Construction structure for super-large bare concrete column support of large public building

The utility model discloses a large public building oversized fair-faced concrete column support construction structure which comprises a column support, a large-section frame column is arranged on the lower portion of the column support, the large-section frame column is provided with a large-diameter steel bar mantle fiber and a positioning hoop, and the column support comprises a formwork bottom plate and an arc stirrup beam sleeve. The structure meets the requirements of design and construction quality, achieves the construction quality of fair-faced concrete, increases the molding aesthetic feeling of the column support, shortens the construction period, saves labor and material cost in construction, shortens the construction period and reduces the construction cost. 本实用新型公开了一种大型公共建筑超大清水混凝土柱托施工结构，包括柱托，柱托下部设置大截面框架柱，大截面框架柱设置大直径钢筋套丝和定位箍，柱托包括模板底板和圆弧箍筋梁套。本结构满足设计、施工质量要求，达到清水混凝土施工质量，增加了柱托成型美感，缩短了施工工期，在施工中节约人工及材料费用，缩短了建设工期，降低了工程造价。