建筑框架-支撑体系钢结构设计及优化分析  

Design and Optimization Analysis of Steel Structure of Building Frame-support System

作　　者：张发荣 Zhang Farong(Xiamen Tairukun Construction Engineering Co.Ltd.,Xiamen,Fujian 361000)

机构地区：[1]厦门泰睿坤建设工程有限公司,福建厦门361000

出　　处：《江西建材》2024年第10期176-178,共3页

摘　　要：为提升建筑框架-支撑体系结构抗震能力,文中依托福建厦门某办公楼建筑项目,对钢结构整体方案进行设计,从墙面转角、墙体外围护结构两个层面明确细部构造,并针对支撑体系进行优化。选择中心支撑与偏心支撑相结合的形式,并采用新型转换摩擦耗能梁-柱节点设计,经对结构层间抗剪承载能力检测得知,检测值比值均≥0.8,满足抗震设计要求,表明该设计方案可行。In order to improve the seismic capability of building frame-support system structure,this paper relies on an office building project in Xiamen,Fujian province,to design the overall scheme of steel structure,from the Angle of the wall and the outer wall structure of the detailed structure,and optimize the support system.The combination of center support and eccentric support is selected,and a new type of beamcolumn joint design with transformed friction energy dissipation is adopted.The test results show that the ratio of test values is≥0.8,which meets the seismic design requirements.The design scheme is feasible.

关 键 词：框架-支撑体系 钢结构 梁-柱节点 抗剪承载能力 

分 类 号：TU74[建筑科学—建筑技术科学]