A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An investigation into the effects of damping and nonlinear geometry models in earthquake engineering analysis
SummaryThe growing emphasis of considering the behavior of structures at extreme performance states, such as collapse, has necessitated the characterization of the effects of varying attributes of the structural model. One source of variability that has not previously been considered is variability in the mathematical model. This study investigated the effects of changing the geometric nonlinearity approach and damping model on a four‐story buckling restrained braced frame, a four‐story steel moment resisting frame, and an eight‐story steel moment resisting frame. The variations in behavior are quantified using the maximum interstory drift ratio as the performance metric and qualified by comparing the relative displaced shapes and component response histories at the collapse performance state. Copyright © 2015 John Wiley & Sons, Ltd.
An investigation into the effects of damping and nonlinear geometry models in earthquake engineering analysis
SummaryThe growing emphasis of considering the behavior of structures at extreme performance states, such as collapse, has necessitated the characterization of the effects of varying attributes of the structural model. One source of variability that has not previously been considered is variability in the mathematical model. This study investigated the effects of changing the geometric nonlinearity approach and damping model on a four‐story buckling restrained braced frame, a four‐story steel moment resisting frame, and an eight‐story steel moment resisting frame. The variations in behavior are quantified using the maximum interstory drift ratio as the performance metric and qualified by comparing the relative displaced shapes and component response histories at the collapse performance state. Copyright © 2015 John Wiley & Sons, Ltd.
An investigation into the effects of damping and nonlinear geometry models in earthquake engineering analysis
Earthq Engng Struct Dyn
Hardyniec, Andrew (author) / Charney, Finley (author)
Earthquake Engineering & Structural Dynamics ; 44 ; 2695-2715
2015-12-01
Article (Journal)
Electronic Resource
English
Nonlinear analysis for performance-based earthquake engineering
| Online Contents | 2005