Human Comfort Analysis and Vibration Control of Steel-Concrete Composite Floors subjected to Human Rhythmic Activities

2013 ◽  
Author(s):  
C.M.R. Gaspar ◽  
J.G. Santos da Silva ◽  
W.D. Varela ◽  
L.F. Costa Neves
Keyword(s):  
Vibration Control ◽  
Human Comfort ◽  
Composite Floors

Multimode vibration control of building steel–concrete composite floors submitted to human rhythmic activities

2016 ◽  
Vol 165 ◽  
pp. 107-122 ◽  
Author(s):  
C.M.R. Gaspar ◽  
J.G. Santos da Silva ◽  
L.F. Costa-Neves
Keyword(s):  
Vibration Control ◽  
Composite Floors

HUMAN COMFORT ASSESSMENT OF STEEL‐CONCRETE COMPOSITE FLOORS

ce/papers ◽  
2019 ◽  
Vol 3 (5-6) ◽  
pp. 51-62
Author(s):  
Bárbara E. Ferreira ◽  
Jefferson V. Aguiar ◽  
Hermes Carvalho ◽  
Rodrigo B. Caldas ◽  
José G. Santos da Silva ◽  
...  
Keyword(s):  
Human Comfort ◽  
Composite Floors

Vibration Control Analysis of High-Rise Cantilevered Floors under Pedestrian Walking Loads

2011 ◽  
Vol 94-96 ◽  
pp. 1110-1114
Author(s):  
Man Yi Qi ◽  
Zhi Qiang Zhang ◽  
Fei Ma ◽  
Ai Qun Li
Keyword(s):  
Dynamic Response ◽  
Vibration Control ◽  
Dynamic Characteristics ◽  
Human Activities ◽  
Vertical Vibration ◽  
Control Analysis ◽  
Tuned Mass Dampers ◽  
Human Comfort ◽  
High Rise ◽  
Normal Human

Aimed at the human comfort problem with cantilevered floors arising from normal human activities, the Tuned Mass Dampers are used to control the vibration of the steel cantilevered floors which span 16.3m. Based on studies on the dynamic characteristics of the overall structure, with the position of TMDs optimized and the parameters set reasonably, the vertical vibration response of the cantilevered floors under different cases of pedestrian walking loads is calculated. The results show that the TMD system can effectively reduce the dynamic response of the cantilevered floors, in order to meet the requirements of human comfort.

Modeling and Evaluation of Magnetorheological Dampers with Fluid Leakage for Cable Vibration Control

2021 ◽  
Vol 26 (2) ◽  
pp. 04020119
Author(s):  
Peng Zhou ◽  
Min Liu ◽  
Weiming Kong ◽  
Yingmei Xu ◽  
Hui Li
Keyword(s):  
Vibration Control ◽  
Magnetorheological Dampers ◽  
Cable Vibration ◽  
Fluid Leakage
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