New formulation for estimating the damping parameter of the Kelvin-Voigt model for seismic pounding simulation
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.08.024
Abstract: Abstract Seismic pounding between adjoining buildings frequently causes serious damage; although collision can be avoided with proper separation, can still occur due to code non-fulfillment, loose requirements of old codes, and seismicity underestimation. Inside this… read more here.
Keywords: damping parameter; seismic pounding; estimating damping; formulation ... See more keywords
Strain proportional damping in Bernoulli-Euler beam theory
Sign Up to like & getrecommendations! Published in 2020 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.106907
Abstract: Abstract In structural dynamics, different damping models are used; however, due to modal decomposition, those models typically result in the use of the damping ratio as the modal damping parameter. If proportional viscous damping is… read more here.
Keywords: damping parameter; mode; bernoulli euler; beam theory ... See more keywords