模板工程安全防范研究  

Study on safety guards against formworks engineering

作　　者：巴松涛 

机构地区：[1]河南省建筑科学研究院,河南郑州450053

出　　处：《四川建筑科学研究》2009年第2期113-116,共4页Sichuan Building Science

基　　金：建设部科技研究项目(06-R3-6)

摘　　要：基于模板及其支架与混凝土强度未达到设计值的钢筋混凝土结构组成的临时承载体系,分析了模板及其支架应承担的施工荷载,发现以当前设计方法计算的模板及其支架的承载力不能完全抵抗,鉴此,建议了模板及其支架承载力的修正设计方法;为了维持模板及其支架应具备的安全度,以达到安全防范的目的,探讨了必须满足的正常设计、正常安装与拆除、正常使用与监控维护等条件,提出了将模板及其支架设置层数、施工周期、施工活荷载限值等因素纳入模板及其支架的正常设计以及建立模板及其支架安全防范风险评估体系技术的建议。With an eye to temporary loading system composed of formworks and early - age concrete structure, construction load which formworks ought to carry is analyzed. Discover formworks＇ carrying capacity with the present design method can＇t completely resist the construction load. Consequently, a revised design method on formworks carrying capacity is proposed. For the sake of formworks possess its response safety degree with attain the purpose of the safety guard against, the needed conditions as normal design, normal installation and removal, normal construction, supervision and maintenance are probed. Put forward normal design of formworks should consider some factors as formwork levels, construction period and construction live loads, etc. And formworks safety prevent risk valuation system technical suggestion is mentioned.

关 键 词：模板工程 安全 施工 混凝土结构 

分 类 号：TU745.1[建筑科学—建筑技术科学]