珠海歌剧院变曲率双曲面薄壁弧形墙模板施工技术  

The Formwork Construction of Variable Curvature Hyperbolic Thin-walled Arc Wall in Zhuhai Opera House

作　　者：万利民[1] 刘勇[1] 梁思龙[1] 阮锋[1] 王彩明[1] 

机构地区：[1]中国建筑第八工程局有限公司广州分公司,广东广州510665

出　　处：《施工技术》2014年第20期4-6,21,共4页Construction Technology

基　　金：中国建筑第八工程局有限公司科技研发课题(2013-06)

摘　　要：针对珠海歌剧院观众厅变曲率双曲面弧形墙结构模板施工定位难度大、配板计算难、施工效率低、模板加工安装要求高等特点,通过BIM建模、弧形模板选择分析、圆弧拟合计算、弧形墙结构合理分段、模板体系设计、模板精确加工及安装等技术措施,缩短了弧形墙结构施工工期,降低了模板损耗率,顺利完成了双曲面薄壁弧形墙模板施工。Due to the characteristics of difficult positioning and setting of formwork, low constructionefficiency, and high requirements for formwork processing installation of Zhuhai Opera House AudienceHall variable curvature hyperbolic structure, some measures of BIM modeling, arc formwork selectionanalysis, arc fitting calculation, reasonable segmenting for arc wall, formwork design, formworkprocessing and installation were used to shorten construction period and reduce the wastage rate, whichmade thin-walled arc wall construction done successfully.

关 键 词：弧形墙 薄壁 变曲率双曲面 模板 施工技术 

分 类 号：TU755.2[建筑科学—建筑技术科学]