钢结构悬挑楼承板支架技术探究

EXPLORING THE TECHNOLOGY OF THE STEEL STRUCTURE CANTILEVERED FLOOR SUPPORT PLATE

目前国内钢结构项目楼板基本上都是使用楼承板或钢筋桁架楼承板,设计时为了满足使用功能、降低建筑成本或构造,楼承板采用悬挑设计的情况较多。为了保证悬挑楼承板浇筑混凝土时楼承板不下挠或不塌陷,介绍了一种全新的钢结构悬挑楼承板支架技术,并针对该技术的施工要点、质量控制及安全措施进行了论述分析。

Currently,most steel structure project floor slabs in China use floor support plates or steel truss floor support plates.In order to meet the functional requirements,reduce building costs or structural reasons,there are often situations where the floor support plates are suspended.In order to ensure that the floor support plates do not deflect or collapse when pouring concrete for the suspended floor support plates,this article introduces a new support method of the steel structure cantilevered floor plate support.