2013年5月上 施工技术 第42卷第9期 CONSTRUCTION TECHNOLOGY 57 D0I:10.7672/sgjs2013090057 人民日报社报刊综合业务楼屈曲约束支撑施工技术* 王超 (中国新兴建设开发总公司一公司，北京100039) [摘要]人民日报社报刊综合业务楼工程属于超高层建筑，结构体系为带支撑的钢框架结构，为了提高支撑框架在 地震作用下的抗震性能，采取了屈曲约束支撑技术.由于在该工程中屈曲约束支撑数量大，构件型号种类多，结合 工程实际情况，详细介绍了屈曲约束支撑安装分类、安装及吊装流程和关键施工技术.通过优化施工方案，保证了 屈曲约束支撑与主体结构的可靠性连接，并确保了支撑构件的受力性能和施工质量. [关键词]高层建筑；抗震；支撑；屈曲约束支撑；安装 [中图分类号]TU758.11 [文献标识码]A [文章编号]1002-8498(2013)09-0057-04 Construction of Bulking Constraint Support of the People's Daily Complex Newspaper Service Building Wang Chao (The First Co.of China Xinxing Construction Development General Co.Beijing 100039 China) Abstract:The People's Daily Complex Newspaper Service Building is a super high-rise building with the braced steel frame structural system.In order to improve its seismic resistance a buckling constraint support technology was adopted.In this project a large number of bulking constraint supports were used and they were in many different sizes.This paper introduces in detail the installation procedure classification and critical construction technology.By optimization of the construetion scheme the reliability of the connections between the bulking constraint supports and main structure was guaranteed as well as the load resistance of the constraint supports and the construction quality. Key words:tall buildings;seismic;supports;buckling constraint support;installation 随着对建筑抗震能力要求的提高，屈曲约束支种支撑的自身性能要求不同，在工程安装中的顺序 撑正在被越来越多的工程运用.屈曲约束支撑是不同. 由芯板材料、约束芯板材料屈曲的套管和位于芯板 根据安装先后顺序可分为先装法和后装法. 材料和套管间的...
人民日报社报刊综合业务楼屈曲约束支撑施工技术.pdf
