KDamper Concept for Base Isolation and Damping of High-Rise Building Structures

2020 ◽  
pp. 265-289
Author(s):  
Konstantinos A. Kapasakalis ◽  
Ioannis A. Antoniadis ◽  
Evangelos J. Sapountzakis
Keyword(s):  
Base Isolation ◽  
Building Structures ◽  
High Rise ◽  
High Rise Building

Development of V-Shaped Hybrid Mass Damper and its Application to High-Rise Buildings

1995 ◽  
Author(s):  
Masanori Imazeki ◽  
Koji Tanida ◽  
Masao Mutaguchi ◽  
Yuji Koike ◽  
Tamotsu Murata ◽  
...  
Keyword(s):  
First Year ◽  
Building Structures ◽  
Large Space ◽  
Natural Period ◽  
High Rise ◽  
High Rise Building ◽  
System A ◽  
Mass Damper ◽  
Story Building ◽  
Auxiliary Mass

Abstract A hybrid mass damper system has been developed with a view to counteracting wind- and earthquake-excited vibrations of large high-rise building structures. In order to eliminate the large space needed to accommodate a pendulum-type mass damper adapted to the long period of high-rise building, mechanism has been devised for suspending the auxiliary mass on a V-shaped rail sliding on rollers. The base angle of the V-shaped rail is varied for adjusting the natural period of the mass damper system. A suboptimal algorithm based on the minimum norm method has been adopted for designing the auxiliary mass driving system. Three units of this damper system, each equipped with auxiliary mass weighing 110 tons, have been installed on a 52-story building. Satisfactory performance conforming in all practical aspects with design has been verified from vibration test on actual building after installation. As sequel, the functioning of the system during the first year of service is also reported.

Active control of high rise building structures using fuzzy logic and genetic algorithms

2007 ◽  
Vol 29 (3) ◽  
pp. 346-357 ◽  
Author(s):  
S. Pourzeynali ◽  
H.H. Lavasani ◽  
A.H. Modarayi
Keyword(s):  
Genetic Algorithms ◽  
Fuzzy Logic ◽  
Active Control ◽  
Building Structures ◽  
High Rise ◽  
High Rise Building

scholarly journals STRUCTURAL DESIGN OF HIGH-RISE BUILDING WITH BASE ISOLATION SYSTEM USING ELASTIC SLIDING BEARINGS AND RUBBER BEARINGS

2001 ◽  
Vol 7 (12) ◽  
pp. 99-104 ◽  
Author(s):  
Ichizo KAWABATA ◽  
Masaharu TAKAYAMA ◽  
Yasuhiro NISHIKAWA ◽  
Yuichi KIMURA ◽  
Eiichi YAMAZAKI ◽  
...  
Keyword(s):  
Structural Design ◽  
Base Isolation ◽  
Sliding Bearings ◽  
Isolation System ◽  
High Rise ◽  
High Rise Building ◽  
Base Isolation System ◽  
Rubber Bearings

The Conceptual Design of High-Rise Structures

2011 ◽  
Vol 99-100 ◽  
pp. 46-50
Author(s):  
Ming Chen Xue ◽  
Yong Sheng Zhao
Keyword(s):  
Conceptual Design ◽  
Structure Design ◽  
Building Structures ◽  
Building Structure ◽  
Structural System ◽  
Seismic Line ◽  
High Rise ◽  
High Rise Building

In this paper, the contents, meaning and importance of conceptual design in the high-rise building structure design are explored from the following respects: structural system, facade layout and multi-channel seismic line. It not only provides a strong protection of concept for calculation of high-rise building structures, but also accumulates some experience for the research on conceptual design of high-rise structures.

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