2010年6月 施工技术 第39卷第6期 CONSTRUCTION TECHNOLOGY 119 青岛大剧院装饰铝板安装对钢结构变形影响分析 李建国，王怀信2，杨兴富3 (1.青岛地下铁道总公司，山东青岛266022；2.青岛国信大剧院有限公司，山东青岛266071； 3.上海建工（集）总公司，上海200120) [摘要]基于青岛大剧院屋盖钢结构工程，建立计算模型，在不同荷载组合下，对龙骨和装饰铝板分别进行分析计 算.结果表明，龙骨和装饰铝板荷载所引起的变形较大，约占全部荷载变形量的一半.在施工中，根据计算分析结 果，采取相关技术措施，把差异沉降降到最小，满足设计建筑效果的要求，取得了较好的效果. [关键词]青岛大剧院：钢结构：计算分析：变形 [中图分类号]TU745.3 [文献标识码]A[文章编号]1002-8498(2010)06-0119-03 Effect Analysis of Decorating Aluminum Panel Installation on Steel Structure Deformation in Qingdao Grand Theatre Li Jianguo' Wang Huaixin? Yang Xingfu3 (1.Qingdao Subway General Co. Qingdao Shandong 266022 China;2.Qingdao Guoxin Grand Theatre Co. Lad.. Qingdao Shandong 266071 China;3.Shanghai Construction Group Shanghai 200120 China) Abstract:Based on the steel roof engineering of Qingdao Grand Theatre calculation model is built. Under different load binations keel and decorating aluminum panel are respectively analyzed and calculated.The results show that the deformation caused by keel and decorating aluminum panel is bigger than half of total load deformation.The differential settlement can be reduced to minimum by adopting corresponding technology measures according to calculation results during the construction.Thus it can meet the design demands of architecture effect.And good effect is achieved. Key words:Qingdao Grand Theatre;steel structure;calculation and analysis;deformation 1工程概况 青岛大剧院屋盖钢结构主结构为x向，主构件间 距为8.4m y向主构件为间距8m的“井”字形空间钢 桁架.其中规定钢结构中南北方向构件为y向，垂直 于y向即东西方向的构件为x向.桁架构件采用矩 形、方形截面钢管和热轧H型...
青岛大剧院装饰铝板安装对钢结构变形影响分析.pdf
