摘要
在结构物的振动控制中,隶属于被动控制的主要控制元件可分为消能元件与隔震元件两种。位于台北市区的大陆工程公司企业总部,即是应用一种特殊的钢骨3D偏心斜撑构架系统,台湾威京集团所投资开发的京华城购物休闲中心,应用斜撑构架之二元系统(Dual System)来抵抗地震力。本案抗震措施所应用之消能元件,除韧性抗弯矩构架在梁端产生塑性铰之韧性需求外,更利用三角板消能装置(Triangular Plate Added Dampingand Stiffness Device,简称TADAS)与斜撑构架结合而成为一加劲阻尼系统,本文将对这两个工程实例的消能系统做简要介绍。
Energy dissipated element and the seismic isolated element are two passive vibration control elements in application of the seismic vibration control in building structure. The headquarter building of the Continent Engineering Company applied a special 3D bias brace system. The Jinghuacheng Shopping and Entertainment Center in Taiwan, which is invested by Weijin Group, applied Dual system to resist the seismic. The damping system applied in this structure is composed by Triangular Plate Added Damping and Stiffness Device(TADAS) and the brace system. The application of these two energy dissipated systems will be introduced is this paper.
出处
《建筑钢结构进展》
2002年第2期24-32,共9页
Progress in Steel Building Structures
关键词
建筑结构
耐震
消能
Building structure
Seismic resistance
Energy dissipated
