满堂支撑架立杆悬臂长度质量控制管理  

CANTILEVER LENGTH QUALITY CONTROL MANAGEMENT OF FULL HALL FORMWORK SUPPORT STANCHIONS

作　　者：杨勇 Yang Yong

机构地区：[1]上海电气输配电工程成套有限公司,上海200050

出　　处：《建筑技术开发》2022年第4期142-145,共4页Building Technology Development

摘　　要：针对某项目工程现浇混凝土梁板满堂支撑架搭设过程中立杆顶部悬臂长度控制方面易发生的问题,从架体设计与现场施工2个角度分别提出了悬臂长度控制管理措施。经过对架体各主要设计参数对立杆稳定性影响程度的研究,得出了各参数在计算取值时的主要原则以及主、次梁定位保证和钢管下料与对接组合策划等施工控制措施。For the two major problems which can easily be seen in the process of stanchions cantilever length control management in the process of cast-in-place concrete beams and slabs full hall formwork support construction, the cantilever length control management measures are put forward respectively from the angles of design and site construction. After study on the degree of influence of main design parameters on stanchions stability, the main value principles of each parameter during calculating and the management of main and secondary beams positioning guarantee and the construction control measures of steel pipe cutting and combination planning are obtained.

关 键 词：支撑架 悬臂长度 设计参数 稳定性 

分 类 号：TU731[建筑科学—建筑技术科学]