The damped outrigger concept for tall buildings

Rob J. Smith, Michael R. Willford

doi:10.1002/tal.413

The damped outrigger concept for tall buildings

DOI Web Site Web Site 被引用文献15件

書誌事項

公開日: 2007-11-02

権利情報

http://onlinelibrary.wiley.com/termsAndConditions#vor

DOI

10.1002/tal.413

公開者: Wiley

この論文をさがす

CiNii Books

説明

<jats:title>Abstract</jats:title><jats:p>This paper describes new concepts for the structural design of high‐rise buildings, in which a system is introduced to increase the dependable structural damping by a factor of 5–10. By so doing the dynamic response of the building to wind effects (buffeting and vortex shedding) is virtually eliminated, leading to substantially reduced lateral design forces and assured occupant comfort. Substantial reductions in structural member size and construction cost savings can be realized in many cases. This may significantly improve the economic viability and sustainability of a development. The paper describes some means by which high levels of damping may be achieved and is illustrated by an implementation on a building, currently under construction, subjected to wind and seismic excitation. Copyright © 2007 John Wiley & Sons, Ltd.</jats:p>