整体钢平台模板体系风振响应时程分析  

TIME-HISTORIES RESPONSE ANALYSIS OF INTEGRAL STEEL PLATFORM FORMWORK SYSTEM UNDER WIND-INDUCED VIBRATION

作　　者：骆艳斌[1] 徐伟[1] 龚剑 周虹 

机构地区：[1]同济大学建工系,上海200092 [2]上海建工(集团)总公司,上海200120

出　　处：《低温建筑技术》2006年第5期41-43,共3页Low Temperature Architecture Technology

基　　金：上海科委资助项目(编号:04XD14022)

摘　　要：整体钢平台模板体系是适应超高层建筑主体施工需要的新型模板体系,在我国有广泛的应用前景。采用自回归过滤技术,考虑三维空间相关性,对具有随机性的脉动风荷载进行有效的模拟,根据模拟得到的风载时程曲线对整体钢平台模板体系的风振响应在时域内进行了分析,得出的相关结论可以为模板体系的设计和施工借鉴。The integral steel platform formwork system is a new kind of formwork system to adapt the construction needs of super high buildings. Considering both time and spatial correlation, useful artificial wind load processes were generated by the autoregressive - type simulation method. Based on wind load processes, the response of integral steel platform formwork system was calculated in time - domain. The resuhs can be referred by design and construction of integral steel platform formwork sy,~tem.

关 键 词：整体钢平台模板体系 自回归过滤技术 风振响应 时程分析 

分 类 号：TU378.5[建筑科学—结构工程]