Taxonomy of κ: A Review of Definitions and Estimation Approaches Targeted to Applications

OJ Ktenidou, F Cotton… - Seismological …, 2014 - pubs.geoscienceworld.org
In a way perhaps not dissimilar to stress drop (Atkinson and Beresnev, 1997), the high-
frequency attenuation parameter κ (kappa), introduced by Anderson and Hough (1984), is …

Empirical equations for the prediction of PGA and pseudo spectral accelerations using Iranian strong-motion data

H Zafarani, L Luzi, G Lanzano, MR Soghrat - Journal of Seismology, 2018 - Springer
A recently compiled, comprehensive, and good-quality strong-motion database of the
Iranian earthquakes has been used to develop local empirical equations for the prediction of …

Stochastic model for simulation of near‐fault ground motions

M Dabaghi, A Der Kiureghian - Earthquake Engineering & …, 2017 - Wiley Online Library
A parameterized stochastic model of near‐fault ground motion in two orthogonal horizontal
directions is developed. The major characteristics of recorded near‐fault ground motions are …

Estimates of Shear-Wave Q and κ0 for Unconsolidated and Semiconsolidated Sediments in Eastern North America

KW Campbell - Bulletin of the Seismological Society of …, 2009 - pubs.geoscienceworld.org
Abstract<? A3B2 twb=. 28w?> Measured and calculated values of the effective quality factor
Q ef and the site attenuation parameter κ 0 for unconsolidated and semiconsolidated …

A Study on the Variability of Kappa (κ) in a Borehole: Implications of the Computation Process

OJ Ktenidou, C Gélis, LF Bonilla - Bulletin of the …, 2013 - pubs.geoscienceworld.org
Abstract Knowledge of the acceleration spectral shape is crucial to various applications in
engineering seismology. Spectral amplitude decays rapidly at high frequencies. introduced …

Reference rock site condition for central and eastern North America

YMA Hashash, AR Kottke… - Bulletin of the …, 2014 - pubs.geoscienceworld.org
The reference rock site condition has two important applications for ground‐motion
prediction in the stable continental region of central and eastern North America (CENA).(1) It …

A compliant tuned liquid damper for controlling seismic vibration of short period structures

DK Pandey, MK Sharma, SK Mishra - Mechanical Systems and Signal …, 2019 - Elsevier
Tuning of sloshing frequency of liquid to short period structures possess challenges in
Tuned Liquid Dampers (TLD). However, seismic vulnerability of short period structures …

Optimal seismic design of moment‐resisting steel frames with hysteretic passive devices

G Apostolakis, GF Dargush - Earthquake engineering & …, 2010 - Wiley Online Library
The effectiveness of hysteretic passive devices to protect and mitigate the response of a
structure under seismic loading is well established by both analytical and experimental …

A multi-modal analytical non-stationary spectral model for characterization and stochastic simulation of earthquake ground motions

C Vlachos, KG Papakonstantinou… - Soil Dynamics and …, 2016 - Elsevier
A novel stochastic earthquake ground motion model is formulated in association with
physically interpretable parameters that are capable of effectively characterizing the …

Seismic performance assessment of base‐isolated safety‐related nuclear structures

YN Huang, AS Whittaker, N Luco - Earthquake Engineering & …, 2010 - Wiley Online Library
Seismic or base isolation is a proven technology for reducing the effects of earthquake
shaking on buildings, bridges and infrastructure. The benefit of base isolation has been …