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A platform for research: civil engineering, architecture and urbanism
Probabilistic Evaluation of Seismically Isolated Building Using Quintuple Friction Pendulum Isolator
Abstract Multiple-level performance of building provided with seismic isolation by Quintuple Friction Pendulum Isolator (QTFP) is investigated multiple-level seismic hazards (design basis earthquake (DBE), service level earthquake (SLE), and maximum considered earthquake (MCE)). Five independent pendulum mechanisms along with six concave surfaces are included in this isolator. The paper describes nonlinear mathematical model and seismic response of isolated with Quintuple friction pendulum bearing. To control the demand of super-structure in different hazard levels, QTFP represents a novel invention of multi-phase adaptive friction pendulum isolation system. Total six design configurations of Quintuple Friction Pendulum isolator results from two different displacement capacities and three types of effective period and effective damping are considered. Probabilistic study of engineering demand parameters like isolator displacement, base shear for the isolated building, and top floor absolute acceleration under different levels of seismic hazards are to be carried out. It is found that, Quintuple Friction Pendulum isolator is very effective in all different level of seismic hazards under all seismic demand parameters.
Probabilistic Evaluation of Seismically Isolated Building Using Quintuple Friction Pendulum Isolator
Abstract Multiple-level performance of building provided with seismic isolation by Quintuple Friction Pendulum Isolator (QTFP) is investigated multiple-level seismic hazards (design basis earthquake (DBE), service level earthquake (SLE), and maximum considered earthquake (MCE)). Five independent pendulum mechanisms along with six concave surfaces are included in this isolator. The paper describes nonlinear mathematical model and seismic response of isolated with Quintuple friction pendulum bearing. To control the demand of super-structure in different hazard levels, QTFP represents a novel invention of multi-phase adaptive friction pendulum isolation system. Total six design configurations of Quintuple Friction Pendulum isolator results from two different displacement capacities and three types of effective period and effective damping are considered. Probabilistic study of engineering demand parameters like isolator displacement, base shear for the isolated building, and top floor absolute acceleration under different levels of seismic hazards are to be carried out. It is found that, Quintuple Friction Pendulum isolator is very effective in all different level of seismic hazards under all seismic demand parameters.
Probabilistic Evaluation of Seismically Isolated Building Using Quintuple Friction Pendulum Isolator
Sodha, Ankit (author) / Vasanwala, Sandip A. (author) / Soni, Devesh (author)
2018-09-29
11 pages
Article/Chapter (Book)
Electronic Resource
English
Seismic isolation , Quintuple friction pendulum system , Probabilistic evaluation , Multi-hazard level earthquake Engineering , Communications Engineering, Networks , Control and Systems Theory , Renewable and Green Energy , Innovation/Technology Management , Power Electronics, Electrical Machines and Networks , Waste Management/Waste Technology
Stochastic Response of Bridges Seismically Isolated by Friction Pendulum System
| Online Contents | 2008
Stochastic Response of Bridges Seismically Isolated by Friction Pendulum System
| British Library Online Contents | 2008
| Wiley | 2008