利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101949191B 无支撑超长异型悬挑楼板施工方法 有权

无支撑超长异型悬挑楼板施工方法
摘要：
一种无支撑超长异型悬挑楼板施工方法，至少包括以下步骤：1，安装钢柱后安装楼层钢梁；2，在楼层钢梁内安装压型钢板；3，安装平行压型钢板的过度钢筋桁架模板；4，安装垂直压型钢板的悬挑钢筋桁架模板；5，在悬挑钢筋桁架模板及过度钢筋桁架模板上焊接多根下部连接钢筋；6，在楼层钢梁处安装快易收口网，并绑扎方钢；7，安装收边板；8，将幕墙埋件固定在过渡钢筋桁架模板上；9，绑扎悬挑板上的钢筋；10，浇筑悬挑板混凝土；11，对浇筑后的混凝土找平、磨光，初凝后浇水养护。本发明解决了高层及超高层中超长无支撑悬挑楼层板的施工难题；保证楼层板的施工速度，减少了搭设支撑架的施工工序，提升了施工效率，节约了施工成本。
摘要（英）：

The invention discloses a method for constructing an unsupported super-long irregularly-shaped overhanging floor. The method at least comprises the following steps of: 1, mounting steel columns and then mounting floor steel girders; 2, mounting profiled steel sheets in the floor steel girders; 3, mounting transitional reinforcing steel truss templates parallel to profiled steel sheets; 4, mounting overhanging reinforcing steel truss templates vertical to profiled steel sheets; 5, welding a plurality of lower connecting reinforcing steel bars on the overhanging reinforcing steel truss templates and the transitional reinforcing steel truss templates; 6, mounting a fast-ribbed framework at the floor steel girders and binding square steel; 7, mounting a trimming plate; 8, fixing curtain wall embedded parts on the transitional reinforcing steel truss templates; 9, binding the reinforcing steel bars on an overhanging plate; 10, casting concrete of the overhanging plate; and 11, leveling andpolishing the cast concrete, initially setting and watering the concrete for curing. The method solves the construction problems of a high-rise/super high-rise super-long unsupported overhanging floor, ensures the construction speed of the floor, reduces the construction step of erecting a supporting frame, improves the construction efficiency and saves the construction cost.

公开/授权文献
0/0