Experiences, accomplishments, lessons, and challenges of E‐defense—Tests using world's largest shaking table

M Nakashima, T Nagae, R Enokida… - Japan Architectural …, 2018 - Wiley Online Library
E‐Defense, which is operated by the Japanese National Research Institute for Earth
Science and Disaster Resilience, currently contains the world's largest 3‐dimensional …

Computational approach for collapse assessment of concentrically braced frames in seismic regions

E Karamanci, DG Lignos - Journal of Structural Engineering, 2014 - ascelibrary.org
This paper proposes a computational approach for the collapse assessment of
concentrically braced frames (CBFs) subjected to earthquakes. Empirical formulations for …

Deep learning for seismic structural monitoring by accounting for mechanics-based model uncertainty

M Cheraghzade, M Roohi - Journal of Building Engineering, 2022 - Elsevier
This paper presents a hybrid deep learning methodology for seismic structural monitoring,
damage detection, and localization of instrumented buildings. The proposed methodology …

Sensors used in structural health monitoring

A Moreno-Gomez, CA Perez-Ramirez… - … Methods in Engineering, 2018 - Springer
In the last years, the occurrence of natural hazards around the world has evinced the
necessity of having structural health monitoring schemes that can allow the continuous …

[HTML][HTML] Influence of uncertainties on the seismic performance assessment of chevron braced frames

M Bosco - Engineering Structures, 2023 - Elsevier
In the framework of the probabilistic seismic response assessment of buildings, a key aspect
is the evaluation of the influence of uncertainties on the mean annual frequency of …

Performance-based plastic design and seismic fragility assessment for chevron braced steel frames considering aftershock effects

A Mohammadgholipour, AHMM Billah - Soil Dynamics and Earthquake …, 2024 - Elsevier
Observations from past earthquakes demonstrated that buildings in high seismic regions
might be exposed to several aftershocks following the mainshock which can significantly …

The influence of beam stiffness on seismic response of chevron concentric bracings

M D'Aniello, S Costanzo, R Landolfo - Journal of Constructional Steel …, 2015 - Elsevier
The seismic response of steel chevron concentric bracings is significantly influenced by the
flexural behaviour of the brace-intercepted beam. The capacity design criteria provided by …

Experimental testing of a self-centring concentrically braced steel frame

GJ O'Reilly, J Goggins - Engineering Structures, 2021 - Elsevier
Conventional concentrically braced frames (CBFs) undergo many cycles of inelastic
deformation during seismic excitation. This inelastic deformation leads to the possibility that …

Seismic assessment of chevron braced frames with differently designed beams

H Li, W Zhang, L Zeng - Structures, 2023 - Elsevier
Braces in chevron braced frames inevitably suffer large cyclic deformation in the case of
severe earthquakes. In a chevron braced frame, one brace buckling and another brace …

The influence of moment resisting beam-to-column connections on seismic behavior of chevron concentrically braced frames

S Costanzo, M D'Aniello, R Landolfo - Soil Dynamics and Earthquake …, 2018 - Elsevier
Chevron concentrically braced frames (C-CBFs) are very popular lateral-resisting systems,
often opted for steel buildings due to their improved architectural functionality and reduced …