Hybrid simulation with multiple actuators: A state-of-the-art review

A Najafi, GA Fermandois, SJ Dyke, BF Spencer Jr - Engineering Structures, 2023 - Elsevier
This paper reviews the conceptual and technical advances in multi-actuator dynamic
loading in modern structural testing. In particular, a focus is given to the developments and …

Performance-based design of tall timber buildings under earthquake and wind multi-hazard loads: Past, present, and future

S Tesfamariam - Frontiers in Built Environment, 2022 - frontiersin.org
The rapid growth of the urban population and associated environmental concerns are
challenging city planners and developers to consider sustainable and cost-efficient building …

Real‐time hybrid simulation for fluid‐structure interaction: Structures under seismic and hydrodynamic forces

Z Zhou, D Zhang, Y Zhang, S Gao… - … & Structural Dynamics, 2023 - Wiley Online Library
A new real‐time hybrid simulation (RTHS) scheme for fluid‐structure interaction to
investigate structures subjected to seismic and hydrodynamic forces is proposed. In …

Real-time hybrid model test to replicate high-rise building resonant vibration under wind loads

Z Huimeng, S Xiaoyun, Z Jianwen, Y Hongcan… - Thin-Walled …, 2024 - Elsevier
Abstract In May 2021, the 72-story Shenzhen Saige building experienced abnormal
vibration that was strongly felt on many floors and triggered social panic. The tower was …

Model‐based adaptive kinematic transformation method for accurate control of multi‐DOF boundary conditions in conventional tests and hybrid simulations

J Park, R Ma, OS Kwon - Earthquake Engineering & Structural …, 2022 - Wiley Online Library
Several actuators need to be controlled to impose a multi‐degree of freedom displacement
boundary conditions on a specimen in multi‐axial hybrid simulations or conventional multi …

Real-time aeroelastic hybrid simulation method for bridge deck section models

Y Hwang, JH Shim, OS Kwon, HK Kim - Journal of Structural …, 2023 - ascelibrary.org
A section model test effectively assesses the aeroelastic behavior of long-span bridges in a
wind-resistant design. The conventional approach uses springs to support a mass-calibrated …

Hydrodynamic real-time hybrid simulation demonstrated for cascading seismic and tsunami events

C Neumann, B Simpson, A Schellenberg… - Journal of Waterway …, 2023 - ascelibrary.org
Gathering data for cascading seismic and tsunami events is difficult due to space constraints
in existing experimental facilities, the application of scaling laws for both the fluid and …

Real-Time Aeroelastic Hybrid Simulation Method for a Flexible Bridge Deck Section Model

Y Hwang, J Shim, OS Kwon, HK Kim - Journal of Structural …, 2024 - ascelibrary.org
To address the challenges in predicting the aeroelastic phenomenon and the resulting wind-
induced forces on slender bridges, a real-time aeroelastic hybrid simulation (RTAHS) …

An Innovative Method for Wind Load Estimation in High-Rise Buildings Based on Green's Function

L Song, Y Yu, J Yu, S Wu, J Ma, Z Jin - Mathematics, 2024 - mdpi.com
High-rise buildings are inherently vulnerable to substantial wind-induced forces. The
increasing complexity of building designs has posed challenges in calculating wind loads …

Multi-axial real-time hybrid simulation framework for testing nonlinear structure systems with multiple boundary interfaces

MA Najafi - 2021 - ideals.illinois.edu
Hybrid simulation is a widely accepted laboratory testing approach that partitions a
proposed structure into numerical and physical substructures, for a space-and cost-effective …