Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of frequency content parameter of ground motion on the response of C-shaped base-isolated building
The response of the building to an earthquake not only depends on the characteristics of the building but also on those of earthquake ground motion. The present study intends to analyse the effect of frequency content parameter on the various response of the irregular building with and without base isolation. The study considered a medium-rise C-shaped building and modelled it in SAP2000. A non-isolated building was modelled at first to generate the required date to develop a base isolated building by incorporating a high damping rubber bearing. Two ground motion with different characteristic were chosen and time history analysis was carried out for the building models. It was found that the base shear, storey displacement, and inter-storey drift was proportional to frequency content but only for non-isolated building, while the torsional irregularity ration was proportional to frequency content for base isolated building.
Effect of frequency content parameter of ground motion on the response of C-shaped base-isolated building
The response of the building to an earthquake not only depends on the characteristics of the building but also on those of earthquake ground motion. The present study intends to analyse the effect of frequency content parameter on the various response of the irregular building with and without base isolation. The study considered a medium-rise C-shaped building and modelled it in SAP2000. A non-isolated building was modelled at first to generate the required date to develop a base isolated building by incorporating a high damping rubber bearing. Two ground motion with different characteristic were chosen and time history analysis was carried out for the building models. It was found that the base shear, storey displacement, and inter-storey drift was proportional to frequency content but only for non-isolated building, while the torsional irregularity ration was proportional to frequency content for base isolated building.
Effect of frequency content parameter of ground motion on the response of C-shaped base-isolated building
Asian J Civ Eng
Gudainiyan, Jitendra (Autor:in) / Gupta, Praveen Kumar (Autor:in)
Asian Journal of Civil Engineering ; 24 ; 2973-2983
01.12.2023
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Response prediction of base isolated building by ground motion model for great event
| British Library Conference Proceedings | 2002
Ground motion pulse‐based active control of a linear base‐isolated benchmark building
| Wiley | 2006