-
Mavromatis, Ilias G. / Psaros, Apostolos F. / Kougioumtzoglou, Ioannis A. (2023): A Wiener Path Integral Formalism for Treating Nonlinear Systems with Non-Markovian Response Processes. In: Journal of Engineering Mechanics (ASCE), v. 149, n. 1 (Januar 2023).
https://doi.org/10.1061/jenmdt.emeng-6873
-
Fragkoulis, Vasileios C. / Kougioumtzoglou, Ioannis A. / Pantelous, Athanasios A. / Beer, Michael (2022): Joint Statistics of Natural Frequencies Corresponding to Structural Systems with Singular Random Parameter Matrices. In: Journal of Engineering Mechanics (ASCE), v. 148, n. 3 (März 2022).
https://doi.org/10.1061/(asce)em.1943-7889.0002081
-
Zhang, Yuanjin / Comerford, Liam / Kougioumtzoglou, Ioannis A. / Patelli, Edoardo / Beer, Michael (2017): Uncertainty Quantification of Power Spectrum and Spectral Moments Estimates Subject to Missing Data. In: ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, v. 3, n. 4 (Dezember 2017).
https://doi.org/10.1061/ajrua6.0000925
-
Kougioumtzoglou, Ioannis A. / Zhang, Yuanjin / Beer, Michael (2016): Softening Duffing Oscillator Reliability Assessment Subject to Evolutionary Stochastic Excitation. In: ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, v. 2, n. 2 (Juni 2016).
https://doi.org/10.1061/ajrua6.0000828
-
dos Santos, Ketson R. M. / Brudastova, Olga / Kougioumtzoglou, Ioannis A. (2020): Spectral identification of nonlinear multi-degree-of-freedom structural systems with fractional derivative terms based on incomplete non-stationary data. In: Structural Safety, v. 86 (September 2020).
https://doi.org/10.1016/j.strusafe.2020.101975
-
Psaros, Apostolos F. / Kougioumtzoglou, Ioannis A. (2020): Functional Series Expansions and Quadratic Approximations for Enhancing the Accuracy of the Wiener Path Integral Technique. In: Journal of Engineering Mechanics (ASCE), v. 146, n. 7 (Juli 2020).
https://doi.org/10.1061/(asce)em.1943-7889.0001793
-
Kougioumtzoglou, Ioannis A. (2017): A Wiener Path Integral Solution Treatment and Effective Material Properties of a Class of One-Dimensional Stochastic Mechanics Problems. In: Journal of Engineering Mechanics (ASCE), v. 143, n. 6 (Juni 2017).
https://doi.org/10.1061/(asce)em.1943-7889.0001211
-
Kougioumtzoglou, Ioannis A. / Spanos, Pol D. (2013): Response and First-Passage Statistics of Nonlinear Oscillators via a Numerical Path Integral Approach. In: Journal of Engineering Mechanics (ASCE), v. 139, n. 9 (September 2013).
https://doi.org/10.1061/(asce)em.1943-7889.0000564
-
Kougioumtzoglou, Ioannis A. / Spanos, Pol D. (2014): Nonstationary Stochastic Response Determination of Nonlinear Systems: A Wiener Path Integral Formalism. In: Journal of Engineering Mechanics (ASCE), v. 140, n. 9 (September 2014).
https://doi.org/10.1061/(asce)em.1943-7889.0000780
-
Fragkoulis, Vasileios C. / Kougioumtzoglou, Ioannis A. / Pantelous, Athanasios A. (2016): Linear Random Vibration of Structural Systems with Singular Matrices. In: Journal of Engineering Mechanics (ASCE), v. 142, n. 2 (Februar 2016).
https://doi.org/10.1061/(asce)em.1943-7889.0001000
-
Fragkoulis, Vasileios C. / Kougioumtzoglou, Ioannis A. / Pantelous, Athanasios A. (2016): Statistical Linearization of Nonlinear Structural Systems with Singular Matrices. In: Journal of Engineering Mechanics (ASCE), v. 142, n. 9 (September 2016).
https://doi.org/10.1061/(asce)em.1943-7889.0001119
-
dos Santos, Ketson R. M. / Kougioumtzoglou, Ioannis A. / Beck, André T. (2016): Incremental Dynamic Analysis: A Nonlinear Stochastic Dynamics Perspective. In: Journal of Engineering Mechanics (ASCE), v. 142, n. 10 (Oktober 2016).
https://doi.org/10.1061/(asce)em.1943-7889.0001129
-
Spanos, Pol D. / Kougioumtzoglou, Ioannis A. / dos Santos, Ketson R. M. / Beck, André T. (2018): Stochastic Averaging of Nonlinear Oscillators: Hilbert Transform Perspective. In: Journal of Engineering Mechanics (ASCE), v. 144, n. 2 (Februar 2018).
https://doi.org/10.1061/(asce)em.1943-7889.0001410
-
Burlon, Andrea / Kougioumtzoglou, Ioannis A. / Failla, Giuseppe / Arena, Felice (2019): Nonlinear Random Vibrations of Beams with In-Span Supports via Statistical Linearization with Constrained Modes. In: Journal of Engineering Mechanics (ASCE), v. 145, n. 6 (Juni 2019).
https://doi.org/10.1061/(asce)em.1943-7889.0001606
-
dos Santos, Ketson R. M. / Kougioumtzoglou, Ioannis A. / Spanos, Pol D. (2019): Hilbert Transform–Based Stochastic Averaging Technique for Determining the Survival Probability of Nonlinear Oscillators. In: Journal of Engineering Mechanics (ASCE), v. 145, n. 10 (Oktober 2019).
https://doi.org/10.1061/(asce)em.1943-7889.0001651
-
Kougioumtzoglou, Ioannis A. / Spanos, Pol D. (2013): Nonlinear MDOF system stochastic response determination via a dimension reduction approach. In: Computers & Structures, v. 126 (September 2013).
https://doi.org/10.1016/j.compstruc.2012.11.020
-
Laface, Valentina / Malara, Giovanni / Romolo, Alessandra / Arena, Felice / Kougioumtzoglou, Ioannis A. (2018): Compressive Sensing–Based Reconstruction of Sea Free-Surface Elevation on a Vertical Wall. In: Journal of Waterway, Port, Coastal, and Ocean Engineering, v. 144, n. 5 (September 2018).
https://doi.org/10.1061/(asce)ww.1943-5460.0000452
-
Mitseas, Ioannis P. / Kougioumtzoglou, Ioannis A. / Giaralis, Agathoklis / Beer, Michael (2018): A novel stochastic linearization framework for seismic demand estimation of hysteretic MDOF systems subject to linear response spectra. In: Structural Safety, v. 72 (Mai 2018).
https://doi.org/10.1016/j.strusafe.2017.12.008
-
Mitseas, Ioannis P. / Kougioumtzoglou, Ioannis A. / Beer, Michael (2016): An approximate stochastic dynamics approach for nonlinear structural system performance-based multi-objective optimum design. In: Structural Safety, v. 60 (Mai 2016).
https://doi.org/10.1016/j.strusafe.2016.01.003
-
Comerford, Liam / Kougioumtzoglou, Ioannis A. / Beer, Michael (2015): An artificial neural network approach for stochastic process power spectrum estimation subject to missing data. In: Structural Safety, v. 52 (Januar 2015).
https://doi.org/10.1016/j.strusafe.2014.10.001
-
Tubaldi, Enrico / Kougioumtzoglou, Ioannis A. (2015): Nonstationary stochastic response of structural systems equipped with nonlinear viscous dampers under seismic excitation. In: Earthquake Engineering and Structural Dynamics, v. 44, n. 1 (Januar 2015).
https://doi.org/10.1002/eqe.2462
-
Spanos, Pol D. / Kougioumtzoglou, Ioannis A. (2014): Galerkin scheme based determination of first-passage probability of nonlinear system response. In: Structure and Infrastructure Engineering, v. 10, n. 10 (Juli 2014).
https://doi.org/10.1080/15732479.2013.791328
-
Beck, André T. / Kougioumtzoglou, Ioannis A. / dos Santos, Ketson R. M. (2014): Optimal performance-based design of non-linear stochastic dynamical RC structures subject to stationary wind excitation. In: Engineering Structures, v. 78 (November 2014).
https://doi.org/10.1016/j.engstruct.2014.07.047