Blar i Institutt for konstruksjonsteknikk på tidsskrift "Earthquake engineering & structural dynamics (Print)"
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Direct finite element method for nonlinear analysis of semi-unbounded dam-water-foundation rock systems
(Journal article, 2017)A direct finite element method is presented for nonlinear earthquake analysis of interacting dam–water–foundation rock systems. The analysis procedure applies viscous damper absorbing boundaries to truncate the semi-unbounded ... -
Direct finite element method for nonlinear earthquake analysis of 3‐dimensional semi‐unbounded dam–water–foundation rock systems
(Journal article, 2018)A direct finite element method for nonlinear earthquake analysis of 2‐dimensional dam–water–foundation rock systems has recently been presented. The analysis procedure uses standard viscous‐damper absorbing boundaries to ... -
Effect of kinematic interaction on seismic response of offshore wind turbines on monopiles
(Peer reviewed; Journal article, 2020)Interest in renewable energy over the past decade has motivated a remarkable research on offshore wind energy. Due to the environmental loading conditions in the early developments of offshore wind farms, the focus of the ... -
Kinematic response of vertical and batter pile groups in non-linear soft soil
(Peer reviewed; Journal article, 2022)This paper presents a comprehensive numerical study on kinematic response of vertical and batter pile groups in soft soil, where soil non-linearity, batter angle, pile spacing and excitation frequency are related to pile-cap ... -
Nonlinear earthquake response of integral abutment bridges on vertical and batter piles: A practical approach
(Journal article; Peer reviewed, 2023)This paper presents a new finite element framework for seismic analysis of IABs (and other similar structures) on vertical and batter piles that takes into account nonlinear soil-structure interaction. A previously developed ... -
Practical macro-element for vertical and batter pile groups
(Journal article; Peer reviewed, 2022) -
Simplified computational methods for estimating dynamic impedance of batter pile groups in homogeneous soil
(Peer reviewed; Journal article, 2021)A simplification of existing analytical solutions together with an extended hybrid model is proposed for estimating the horizontal impedance of batter pile groups subjected to harmonic loading. The solutions are given ...