Influence of near-fault ground motions with fling-step and forward-directivity characteristics on seismic response of base-isolated buildings

S Bhagat, AC Wijeyewickrema… - Journal of Earthquake …, 2021 - Taylor & Francis
The behavior of base-isolated buildings under near-fault (NF) ground motions with fling-step
and forward-directivity characteristics is investigated using three-dimensional nonlinear …

Effects of rupture forward directivity and fling step of near fault ground motions on seismic performance of base isolated building structure

Y Dixiong - Acta Seismologica Sinica, 2010 - dzxb.org
Near-fault ground motion records from two different earthquakes, the 21 September 1999 Jiji
(Chi-Chi), Taiwan, earthquake and 17 January 1994 Northridge earthquake, are selected as …

The numerical study of base-isolated buildings under near-field and far-field earthquakes

M Bhandari, SD Bharti, MK Shrimali… - Journal of Earthquake …, 2018 - Taylor & Francis
The behavior of base-isolated building frame is investigated with the help of a numerical
study for far-field and near-field earthquakes with directivity and fling-step effects. Both …

Effects of near-fault pulse-like ground motions on seismically isolated buildings

N Güneş - Journal of Building Engineering, 2022 - Elsevier
Forward-directivity effects create distinct velocity pulse in the fault-normal direction of near-
fault ground motions. It has been shown that this pulse period governs the structural …

Seismic response of base-isolated structures with LRB and FPS under near fault ground motions

MK Sharbatdar, SRH Vaez, GG Amiri, H Naderpour - Procedia Engineering, 2011 - Elsevier
Seismic response of structures in the vicinity of causative earthquake faults can be
significantly different than those observed further away from the seismic source. In the near …

Influence of near-fault ground motions on the response of base-isolated reinforced concrete buildings considering seismic pounding

DR Pant, AC Wijeyewickrema - Advances in Structural …, 2013 - journals.sagepub.com
Performance of base-isolated buildings subjected to near-fault ground motions containing
long-period pulses is of increasing concern, because these ground motions have the …

Nonlinear dynamic response of a tall building to near-fault pulse-like ground motions

N Güneş, ZÇ Ulucan - Bulletin of Earthquake Engineering, 2019 - Springer
The objective of this study is to determine the effects of near-fault ground motions with large,
medium and small pulse periods on a core-wall tall building. Three near-fault and one far …

Forward directivity near‐fault and far‐fault ground motion effects on the behavior of reinforced concrete wall tall buildings with one and more plastic hinges

H Beiraghi, A Kheyroddin… - The Structural Design of …, 2016 - Wiley Online Library
Near‐fault (NF) ground motion having forward directivity and far‐fault (FF) earthquakes can
generate different responses on tall reinforced concrete cantilever walls. In this paper, the …

Seismic response of RC buildings subjected to fling‐step in the near‐fault region

H Hamidi, A Karbassi, P Lestuzzi - Structural Concrete, 2020 - Wiley Online Library
Fling‐step and forward directivity are the major consequences of near‐fault ground motions
as they can impose unexpected seismic demands on structures located in the vicinity of the …

Interstory drift ratio of building structures subjected to near-fault ground motions based on generalized drift spectral analysis

D Yang, J Pan, G Li - Soil Dynamics and Earthquake Engineering, 2010 - Elsevier
This paper focuses on the interstory drift ratio (IDR) demands of building structures
subjected to near-fault ground motions having different impulsive characteristics based on …