Blar i Norwegian Geotechnical Institute (NGI) Digital Archive på forfatter "Kaynia, Amir M."
-
Monopile responses to monotonic and cyclic loading in undrained sand using 3D FE with SANISAND-MSu
Liu, Haoyuan; Kaynia, Amir M. (Peer reviewed; Journal article, 2021) -
Nonlinear soil-pile interaction for offshore wind turbines
Markou, Athanasios; Kaynia, Amir M. (Journal article; Peer reviewed, 2018)The current work presents a parametric study, which involves different generalized nonlinear mechanical formulations with different damping characteristics to account for the interaction between a monopile‐supported offshore ... -
Numerical model for dynamic installation of large diameter monopiles
Kaynia, Amir M.; Hebig, Jan; Pein, Taisiya; Shin, Yunsup (Peer reviewed; Journal article, 2022) -
Numerical modeling of liquefaction and its impact on anchor piles for floating offshore structures
Esfeh, Pourya Kazemi; Kaynia, Amir M. (Peer reviewed; Journal article, 2019)Anchor piles and suction anchors have been used for anchoring different types of offshore structure in the past four decades. The recent growing interest and demand for wind energy has motivated the industry to evaluate ... -
Numerical Wavenumber Integration for 2.5D Wave Equation Solution
Park, Joonsang; Norén-Cosgriff, Karin; Kaynia, Amir M. (Chapter, 2020) -
Performance of a Linear Solution for Approximating Nonlinear Response of Reinforced Concrete Structures Subjected to Earthquake Shaking
Kariuki, Kevin; Heen, Tarjei; Kaasa, Lars Halvor; Kaynia, Amir M. (Chapter, 2020) -
Predictive Models for Earthquake Response of Clay and Sensitive Clay Slopes
Kaynia, Amir M.; Saygili, Gökhan (Journal article, 2014)Earthquake-induced permanent displacement and shear strain are suitable indicators in assessing the seismic stability of slopes. In this paper, predictive models for the permanent displacement and shear strain as functions ... -
Probabilistic Seismic Hazard Analysis for Offshore Bangladesh Including Fault Sources
Carlton, Brian; Skurtveit, Elin; Bohloli, Bahman; Atakan, Kuvvet; Dondzila, Emily; Kaynia, Amir M. (Chapter, 2018)This paper presents a probabilistic seismic hazard analysis (PSHA) for a site offshore Maheshkhali Island, Bangladesh. The tectonic setting of the area is complex, and the PSHA includes active crustal faults, megathrust ... -
Probabilistic Seismic Hazard Analysis of A CO2 Storage Prospect Using the NGA East Ground Motion Models
Carlton, Brian; Skurtveit, Elin; Atakan, Kuvvet; Kaynia, Amir M. (Lecture, 2019)The Smeaheia fault block in the North Sea is a site under consideration for large scale CO2 storage. Even though the overall earthquake hazard in the North Sea is low, it is necessary to evaluate the risk related to ... -
REDWIN – REDucing cost in offshore WINd by integrated structural and geotechnical design
Skau, Kristoffer Skjolden; Page, Ana M.; Kaynia, Amir M.; Løvholt, Finn; Norén-Cosgriff, Karin; Sturm, Hendrik; Andersen, H.S.; Nygaard, Tor Anders; Jostad, Hans Petter; Eiksund, Gudmund Reidar; Havmøller, O.; Strøm, P.; Eichler, D. (Peer reviewed; Journal article, 2018)The cost of offshore wind energy production has to be reduced continuously to improve its competitiveness compared to other energy sources. To contribute to this goal, a 4- year research project REDWIN – REDucing cost of ... -
Seismic considerations in design of offshore wind turbines
Kaynia, Amir M. (Peer reviewed; Journal article, 2018)Interest in renewable and clean energy over the past decade has motivated immense research on wind energy. The main issues in design of offshore wind turbines in regions of recent development have been aero- and hydro-dynamic ... -
Seismic considerations in design of offshore wind turbines
Kaynia, Amir M. (Peer reviewed; Journal article, 2018)Interest in renewable and clean energy over the past decade has motivated immense research on wind energy. The main issues in design of offshore wind turbines in regions of recent development have been aero- and hydro-dynamic ... -
Seismic response of subsea structures on caissons and mudmats due to liquefaction
Esfeh, Pourya Kazemi; Govoni, Laura; Kaynia, Amir M. (Peer reviewed; Journal article, 2021) -
Simplified computational methods for estimating dynamic impedance of batter pile groups in homogeneous soil
Cemalovic, Miran; Husebø, Jan Bernt; Kaynia, Amir M. (Peer reviewed; Journal article, 2021) -
Some important considerations in analysis of earthquake-induced landslides
Carlton, Brian; Kaynia, Amir M.; Farrokh, Nadim (Journal article, 2016)BACKGROUND The frequency of landslide disasters is increasing as a result of exploitation of natural resources, deforestation, and greater population vulnerability due to growing urbanization and uncontrolled land-use. ... -
V–H–M seismic capacity envelopes of strip foundations on slopes for capacity design of structure-foundation system
Raj, Dhiraj; Singh, Yogendra; Kaynia, Amir M. (Journal article; Peer reviewed, 2019)The columns and the supporting foundations are invariably subjected to the interacting axial force, V, shear force, H and moment, M. It is quite common to consider the interaction of these forces in design of structural ...