Seismic collapse probability and life cycle cost assessment of isolated structures subjected to pounding with smart hybrid isolation system using a modified fuzzy …
A Rayegani, G Nouri - Structures, 2022 - Elsevier
The possibility of pounding on isolated structures with surrounding moat walls is one of the
concerns in the design of isolation systems, especially in pulse-type near-field earthquakes …
concerns in the design of isolation systems, especially in pulse-type near-field earthquakes …
Application of smart dampers for prevention of seismic pounding in isolated structures subjected to near-fault earthquakes
A Rayegani, G Nouri - Journal of Earthquake Engineering, 2022 - Taylor & Francis
This paper investigates the performance of the Magnetorheological damper as a smart
dissipating device in the isolated buildings for prevention of seismic pounding. To that end …
dissipating device in the isolated buildings for prevention of seismic pounding. To that end …
Automated parameterization of velocity pulses in near‐fault ground motions
Z Chang, H Wu, K Goda - Earthquake Engineering & Structural …, 2024 - Wiley Online Library
Proper parameterization of near‐fault ground motions is of critical importance in earthquake
engineering, and this process is traditionally performed by directly fitting an analytical pulse …
engineering, and this process is traditionally performed by directly fitting an analytical pulse …
Selection of pulse-like ground motions with strong velocity-pulses using moving-average filtering
Z Chang, Q Gao, G Monti, H Yu, S Yuan - Soil Dynamics and Earthquake …, 2023 - Elsevier
Pulse-like ground motions with strong velocity-pulses are of special concern for engineers
when designing or assessing structures built adjacent to active tectonic faults. This study …
when designing or assessing structures built adjacent to active tectonic faults. This study …
Comparing H2 and H∞ algorithms for optimum design of tuned mass dampers under near-fault and far-fault earthquake motions
In this study, the robust optimum design of Tuned Mass Damper (TMD) is established. The H
2 and H∞ norm of roof displacement transfer function are implemented and compared as …
2 and H∞ norm of roof displacement transfer function are implemented and compared as …
Near-fault ground motion characteristics and its effects on a collapsed reinforced concrete structure in Hatay during the February 6, 2023 Mw7. 8 Kahramanmaraş …
Ground motion in the vicinity of fault rupture produces pulse-type loading that may impose
severe lateral displacement demands on structures due to forward-directivity effects. The M …
severe lateral displacement demands on structures due to forward-directivity effects. The M …
Seismic response analysis of intake tower structure under near-fault ground motions with forward-directivity and fling-step effects
X Chen, Y Liu, B Zhou, D Yang - Soil Dynamics and Earthquake …, 2020 - Elsevier
Forward-directivity and fling-step effects of fault rupture generally cause large amplitude and
long-period velocity pulses in near-fault ground motions, which impose severe damages on …
long-period velocity pulses in near-fault ground motions, which impose severe damages on …
Tandem tuned mass damper inerter for passive control of buildings under seismic loads
M Fahimi Farzam, H Hojat Jalali - Structural Control and Health …, 2022 - Wiley Online Library
Tuned mass damper inerter (TMDI) is becoming a well‐known device for mitigating
structural vibrations. However, to be effective, the inerter needs to be connected to lower …
structural vibrations. However, to be effective, the inerter needs to be connected to lower …
Effective range of base isolation design parameters to improve structural performance under far and near-fault earthquakes
A Sadeghi Movahhed, A Shirkhani… - Advances in …, 2023 - journals.sagepub.com
Triple Friction Pendulum Isolators (TFPIs) have been widely used to enhance the seismic
capacity of structures in the recent decade. This study intends to measure the effect of …
capacity of structures in the recent decade. This study intends to measure the effect of …
Amplification of seismic demands in inter-storey-isolated buildings subjected to near fault pulse type ground motions
Abstract Inter Storey Isolation (ISI) shows promise for seismic vibration control in relatively
tall buildings. With proper design, an ISI system isolates the upper storey block (USB) and …
tall buildings. With proper design, an ISI system isolates the upper storey block (USB) and …