博世中国研发总部大楼结构分析  

Structure analysis on Bosch China R & D Headquarters building

作　　者：张谨[1] 谈丽华[1] 路江龙[1] 朱寻焱[1] 江淼[1] 

机构地区：[1]苏州工业园区设计研究院股份有限公司,苏州215021

出　　处：《建筑结构》2013年第14期29-33,43,共6页Building Structure

摘　　要：博世中国研发总部大楼顶部四个楼层向外悬挑8.1m,经多方案比较,最终采用了多层空腹桁架结构。针对结构超限情况,采用了基于性能化抗震设计方法,以及近年来逐渐开始应用的多尺度分析。基于舒适度指标,对悬挑部位人行激励下的舒适度进行性能分析与评价。为确保空腹桁架节点受力安全,又补充了ANSYS节点有限元分析。分析方法可为类似的结构提供一定技术参考。The transfinite Bosch China R D Headquarters building cantilevered out 8.1m at the top four floors.Compared with multi-structure concepts,multi-story vierendeel truss was adopted.Performance-based seismic design and multi-scale analysis method were used.Based on the comfort index,performance analysis and evaluation on the cantilevered portion under human walking incentive were done.In order to ensure the safety of vierendeel truss,finite element analysis on connections was done by ANSYS.Analysis methods can provide some technical reference for the similar structure.

关 键 词：空腹桁架 多尺度分析 舒适度 基于性能化设计 抗震设计 

分 类 号：TU352[建筑科学—结构工程]