scholarly journals A two-step direct method for estimating the seismic response of nonlinear structures equipped with nonlinear viscous dampers

2014 ◽  
Vol 43 (11) ◽  
pp. 1641-1659 ◽  
Author(s):  
Luca Landi ◽  
Omar Fabbri ◽  
Pier Paolo Diotallevi
Keyword(s):  
Seismic Response ◽  
Direct Method ◽  
Nonlinear Structures ◽  
Viscous Dampers

Additional viscous dampers for double-column rocking bridge system: Seismic response and overturning analysis

2021 ◽  
Vol 141 ◽  
pp. 106504
Author(s):  
Yu-Long Zhou ◽  
Qiang Han ◽  
Xiu-Li Du ◽  
Jin-Quan Zhang ◽  
Shou-Shan Cheng ◽  
...  
Keyword(s):  
Seismic Response ◽  
Viscous Dampers ◽  
Bridge System

scholarly journals Performance of Fluid Viscous Dampers on Seismic Response of RCC Structures

2019 ◽  
Vol 8 (12) ◽  
pp. 3685-3691
Keyword(s):  
Seismic Response ◽  
Structural Response ◽  
Time History ◽  
Seismic Energy ◽  
Seismic Zone ◽  
Viscous Dampers ◽  
Modeling And Analysis ◽  
Fluid Viscous Dampers ◽  
Live Loads ◽  
Storey Building

Structures are mainly subjected to various types of loading conditions such as dead loads, live loads and dynamic loads such as earthquake and wind loads etc. The earthquake creates vibration at the base of the structure. In modern seismic design, the damping devices are used to reduce the seismic energy and enable the control of the structural response of the structure. In the present study, the seismic behavior of a structure connected with and without Fluid Viscous Dampers (FVD) has been describes. The software ETABS 2016 is used to perform the modeling and analysis of G +10 storey building by considering seismic zone IV. For analysis IS codes have been referred. The response of the RCC building is evaluated using Push-over and Time history analyses. Fluid Viscous Dampers are suggested to the structure, to control the seismic response and increase the stiffness of the structure.

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