沈阳市府恒隆广场办公楼屋顶皇冠玻璃幕墙钢结构设计.pdf

2017年1月下 施工技术 第46卷第2期 CONSTRUCTION TECHNOLOGY 21 D0I:10.7672/5gjs2017020021 沈阳市府恒隆广场办公楼屋顶皇冠玻璃幕 墙钢结构设计* 柳超1，郑飞2 (1 中国建筑东北设计研究院有限公司，辽宁沈阳110006：2.杭萧钢构股份有限公司，浙江杭州310003) [摘要]采用MIDAS对皇冠及幕墙结构进行整体设计及分析，验算幕墙钢结构的承载力；采用ABAQUS对幕墙龙 骨主要关键节点进行有限元分析.分析表明，皇冠结构及幕墙钢结构构件的应力、变形及整体稳定性均满足相应 规范要求，确保了关键节点的安全性.本工程钢结构施工达到了预期目的，取得了良好的经济效益和社会效益，并 为今后类似项目的设计、施工提供有益参考. [关键词]钢结构；皇冠；幕墙；节点；设计 [中图分类号]TU391 [文献标识码]A [文章编号]1002-8498(2017)02-0021-03 Steel Structure Design of Crown Glass Curtain Wall of Shenyang Shifu Henglong Plaza Office Building Roof Liu Chao' Zheng Fei2 (1.Northeast Architectural Design Research Institute Co.Lad.Shenyang Liaoning 110006 China; 2.Zhejiang Hangxiao Steel Structure Co.Ltd.Hangzhou Zhejiang 310003 China) Abstract:The overall design and analysis of crown and curtain wall structure were carried out by MIDAS and the bearing capacity of the steel structure was checked by ABAQUS.The analysis shows that the stress deformation and the overall stability of the crown structure and curtain wall steel structure meet the requirements of the relevant specifications and ensure the safety of the key nodes.Steel structure construction of this project has achieved the expected purpose and has achieved good economic and social benefits and provides a useful reference for the design and construction of similar projects in the future. Key words:steel structures;crown;curtain wall;joints;design 1工程概况 297.525m 西南、东北2个角高度相同(L7) 标高为 沈阳市府恒隆广场办公楼采用了框架-核心筒结330.055m.整体切面成“梭形”，局部10层依次递 构体系，地下4层，地上68层，建筑高度35...