Univ.-Prof. Dr.-Ing. habil. Okyay Altay
Chair of Structural Engineering - Professor
Office address
Prof. Altay has held the Chair of Structural Analysis at the University of Siegen since 2024. Before that, he served at RWTH Aachen University as Senior Lecturer at the Chair of Structural Analysis and Structural Dynamics and as Managing Director of the Center for Wind and Earthquake Engineering. He completed his habilitation at RWTH in 2021 with research on adaptive vibration reduction, material modeling, and real-time simulations, and earned his doctorate with distinction in 2013 for his work on tuned liquid column dampers.
Prior to his academic career, he worked at Bernard Ingenieure in Vienna as a project manager and later as deputy managing director of the subsidiary RED Bernard, focusing on bridge monitoring and vibration reduction. He studied civil engineering at RWTH Aachen University with a specialization in structural engineering, after completing his schooling at TED Ankara College in Turkey.
Publications
Data generation framework for inverse modeling of nonlinear systems in structural dynamics applications
Data generation framework for inverse modeling of nonlinear systems in structural dynamics applications
Data generation framework for inverse modeling of nonlinear systems in structural dynamics applications
Data generation framework for inverse modeling of nonlinear systems in structural dynamics applications
Effects of variational formulations on physics‐informed neural network performance in solid mechanics
Effects of variational formulations on physics‐informed neural network performance in solid mechanics
On the Bidirectional Decoupling Characteristics of Toroidal Tuned Liquid Column Dampers
On the Bidirectional Decoupling Characteristics of Toroidal Tuned Liquid Column Dampers
Numerical analysis of passive toroidal tuned liquid column dampers for the vibration control of monopile wind turbines using FVM and FEM
Numerical analysis of passive toroidal tuned liquid column dampers for the vibration control of monopile wind turbines using FVM and FEM
Hierarchical model predictive vibration control for high-rise structures using semi-active tuned liquid column damper
Hierarchical model predictive vibration control for high-rise structures using semi-active tuned liquid column damper
Identification and semi-active control of structures with abrupt stiffness degradations
Identification and semi-active control of structures with abrupt stiffness degradations
Omnidirectional liquid column vibration absorbers for multi-story buildings
Omnidirectional liquid column vibration absorbers for multi-story buildings
Machine Learning Enhanced Dynamic Response Modelling of Superelastic Shape Memory Alloy Wires
Machine Learning Enhanced Dynamic Response Modelling of Superelastic Shape Memory Alloy Wires
Characterization of Liquid Oscillation and Sloshing Properties of Toroidal TLCDs for Multidirectional Vibration Control
Characterization of Liquid Oscillation and Sloshing Properties of Toroidal TLCDs for Multidirectional Vibration Control
Strain rate dependent formulation of the latent heat evolution of superelastic shape memory alloy wires incorporated in multistory frame structures
Strain rate dependent formulation of the latent heat evolution of superelastic shape memory alloy wires incorporated in multistory frame structures
A semi-active tuned liquid column damper for lateral vibration control of high-rise structures: Theory and experimental verification
A semi-active tuned liquid column damper for lateral vibration control of high-rise structures: Theory and experimental verification