Identification of an equivalent viscous damping function depending on engineering demand parameters
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.03.058
Abstract: Abstract When performing a nonlinear time-history analysis of a reinforced concrete structure, it is necessary for the used structural model to dissipate the correct amount of energy. For the sake of computational efficiency, viscous damping… read more here.
Keywords: equivalent viscous; engineering; viscous damping; model ... See more keywords
Accuracy of expressing the effects of hysteretic energy in terms of equivalent viscous damping according to ATC 40 and FEMA 440
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112804
Abstract: Abstract A numerical study is carried out to evaluate the precision of expressing the dissipated energy by hysteretic behavior of the material (HBM) in terms of viscous damping (VD), as specified in the Capacity Spectrum… read more here.
Keywords: equivalent viscous; atc fema; viscous damping; fema 440 ... See more keywords