Stefano Cammelli1，李彦辉2，黄以良3

(1 BMT流体力学公司， 泰丁顿 TW11 0JY； 2 BMT流体力学公司， 吉隆坡 59100； 

3 BMT流体力学公司， 香港)

［摘要］目前，安装辅助阻尼系统被认为是控制建筑风振响应的一种既具有成本效益、又被广泛认可的方法，现已有一系列技术上很成熟的主动及被动装置可供高层建筑设计时选用。从资金和营运支出的角度出发，调谐液体阻尼器（TLDs）装置由于具有相对较高的效率优势而获得越来越多的业主青睐。通过案例分析，展示了达到调谐液柱阻尼器装置性能优化所需经历的设计和验证过程，并对工程原理进行介绍。

［关键词］风洞试验； 空气动力学； 调谐液柱阻尼器； 计算流体动力学

中图分类号：TU973.3+2  文献标识码：A  文章编号：1002-848X(2016)01-0009-04

Design of tuned liquid column dampers for tall buildings

Stefano Cammelli1， Li Yinfai2， Bryan Wong3

（1 BMT Fluid Mechanics, Teddington TW11 0JY, United Kingdom；

2  BMT Fluid Mechanics, Kuala Lumpur 59100, Malaysia; 3 BMT Fluild Mechanics, Hongkong, China）

Abstract:It is now widely recognised that installing auxiliary damping systems is a cost effective and well established means of achieving building motion control for wind excitation. While a host of technically mature active and passive devices are now available to designers of tall buildings. Tuned liquid dampers (TLDs) are enjoying an increasing popularity amongst building owners on the basis that they are comparatively efficient devices from both a capital and operational expenditure standpoint. Making use of a case study, the design and validation process required to achieve performance-optimised devices of tuned ciquid damper were demonstrated and engineering principles behind this process was outlined.

Keywords:wind tunnel testing； aerodynamics； tuned liquid column damper； computational fluid dynamics

作者简介：Stefano Cammelli，Email：scammelli@bmtfm.com。