混凝土结构扣件式钢管模板高支撑体系现场检测和分析  

ACTUAL MEASUREMENT AND ANALYSIS OF HIGH FORM STRUT OF FASTENER-STYLE STEEL PIPE SCAFFOLD SYSTEM

作　　者：张学智[1] 章雪峰[2] 应义淼[2] 王森军 

机构地区：[1]北京理工大学,北京100081 [2]浙江工业大学建筑规划设计研究院,杭州310014 [3]上海宝冶建设建筑分公司,上海200941

出　　处：《工业建筑》2011年第1期15-18,共4页Industrial Construction

摘　　要：现场监控整个施工过程中支撑架轴力的变化,是确保模板高支撑体系安全的一种有效方法。通过对某工程高支撑体系的现场检测试验,研究混凝土浇筑过程泵管的周期性冲击作用、混凝土振捣棒的振动作用以及混凝土浇筑路线等因素对高支模架体系的轴力影响,揭示混凝土振捣棒对高支模架的受荷影响范围和大小,以及高支模架所受的动态轴力和静态轴力的关系。According to actual construction detection,inspecting the variation of axial force of the strut is a effectual method for insuring safety of high form strut system of formwork.Based on an on-site detection experiment of a project’s high form strut system,this article studied about the following elements that the periodic shock effect of pump pipe,the vibration effect of vibrated rods and pouring line during concrete construction in what extent affected the axial force to the formwork support.Finally,it revealed how much the vibrated rods influenced formwork support and the interaction of dynamic axial force and the static axial force of the formwork support.

关 键 词：扣件式钢管架 模板高支撑体系 工程实测 动态轴力 

分 类 号：TU731.2[建筑科学—建筑技术科学] TU392.3