Results 71 to 80 of about 6,702 (242)

Seismic Fragility Assessment of a Multi‐Span Masonry Arch Bridge Using a Discontinuum Modeling Approach

Earthquake Engineering &Structural Dynamics, Volume 54, Issue 13, Page 3320-3340, 25 October 2025.
ABSTRACT This paper investigates the seismic performance of a multi‐span masonry arch bridge using an advanced modeling approach based on the Distinct Element Method. Located in Italy and constructed of regular stone masonry, the bridge features three consecutive arch vaults with similar geometry.
Alessia Furiosi, Nicolò Damiani, Maria Rota, Andrea Penna   +3 more
wiley   +1 more source

Seismic Performance Evaluation of Lead High‐Damping Rubber Bearings Tested by Real‐Time Hybrid Simulations at Low Temperatures

Earthquake Engineering &Structural Dynamics, Volume 54, Issue 11, Page 2805-2823, September 2025.
ABSTRACT Lead high‐damping rubber (LHDR) bearings, composed of high‐damping rubber and lead core, are effective isolation devices that address increased seismic demands. The temperature effect on the behavior of LHDR bearings is significant, leading to increased initial stiffness at low temperatures.
Jie Shen, Akira Igarashi, Ji Dang, Yuki Hamada, Takehiko Himeno   +4 more
wiley   +1 more source

Dynamic characteristics of a reinforced concrete frame under vibration load conditions

Magazine of Civil Engineering
The object of the research is the reinforced concrete frame of an industrial building. A review of publications on methods of dynamic calculation of reinforced concrete structures is presented.
Cao Pinlu, Kozinetc Galina, Badenko Vladimir, Markov Alexey, Zotov Dmitry, Kozinets Pavel   +5 more
doaj   +1 more source

Frequency and damping evolution during experimental seismic response of civil engineering structures [PDF]

, 2000
The results of the seismic tests on several reinforced-concrete shear walls and a four-storey frame are analysed in this paper. Each specimen was submitted to the action of a horizontal accelerogram, with successive growing amplitudes, using the ...
Gonzalez, M. P., Molina, F. J., Pegon, P., Pinto, A. V., Varum, H.   +4 more
core   +1 more source

Challenges in High‐Fidelity Implicit Block‐Based Numerical Simulation of Dynamic Out‐of‐Plane Two‐Way Bending in Unreinforced Brick Masonry Walls

Earthquake Engineering &Structural Dynamics, Volume 54, Issue 7, Page 1836-1858, June 2025.
ABSTRACT This study deals with the high‐fidelity block‐based finite element simulation of dynamic out‐of‐plane (OOP) responses of unreinforced masonry (URM) walls, explicitly focusing on two‐way bending behaviors under seismic loads, which is a common critical failure mode in real‐world masonry structures.
Amirhossein Ghezelbash, Satyadhrik Sharma, Antonio Maria D'Altri, Paulo B. Lourenço, Jan G. Rots, Francesco Messali   +5 more
wiley   +1 more source

Algorithmic options for joint time-frequency analysis in structural dynamics applications [PDF]

, 2007
The purpose of this paper is to present recent research efforts by the authors supporting the superiority of joint time-frequency analysis over the traditional Fourier transform in the study of non-stationary signals commonly encountered in the fields of
Giaralis, A., Politis, N. P., Spanos, P. D.   +2 more
core   +1 more source

Network models for temporal data reconstruction for dam health monitoring

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 14, Page 2010-2031, 3 June 2025.
Abstract The reconstruction of monitoring data reconstruction is an important step in the process of structural health monitoring. Monitoring data reconstruction involves generating values that are close to the true or expected values, and then using the generated values to replace the anomalous data or fill in the missing data.
Yongjiang Chen, Kui Wang, Mingjie Zhao, JianFeng Liu   +3 more
wiley   +1 more source

CRITERIOS SISMOLÓGICOS PARA SELECCIONAR ACELEROGRAMAS REALES DE LA RED NACIONAL DE ACELERÓGRAFOS DE COLOMBIA PARA SU USO EN ANÁLISIS DINÁMICOS CRITÉRIOS SISMOLÓGICOS PARA SELECIONAR ACELEROGRAMAS REAIS DA REDE NACIONAL DE ACELERÓGRAFOS DE COLÔMBIA PARA SEU USO EM ANÁLISES DINÂMICAS SEISMOLOGICAL CRITERIA FOR THE SELECTION OF REAL ACCELEROGRAMS FROM THE COLOMBIAN NATIONAL NETWORK OF ACCELEROGRAMS FOR USE IN DYNAMIC ANALYSIS

Revista EIA, 2012
Utilizar acelerogramas reales para la realización de análisis dinámicos es deseable, ya que contienen información real sobre la naturaleza del movimiento fuerte e indican las características variadas que diferentes sismos en lugares diversos pueden ...
Ana Beatriz Acevedo
doaj  

The effect of the number of response cycles on the behaviour of reinforced concrete elements subject to cyclic loading [PDF]

, 2012
The development of damage in reinforced concrete (RC) structures is a cumulative process. Some damage indices used to quantify damage make use of the number of response cycles as an Engineering Demand Parameter (EDP) relating with damage development ...
Borg, R. C., Rossetto, T., Varum, H.
core   +1 more source

Review of different pushover analysis methods applied to masonry buildings and comparison with nonlinear dynamic analysis [PDF]

, 2016
This is an Accepted Manuscript of an article published by Taylor & Francis Group in Journal of Earthquake Engineering on 2016, available online at: http://www.tandfonline.com/doi/full/10.1080/13632469.2016.1210055.This article presents the comparison ...
Endo, Yohei, Pelà, Luca, Roca Fabregat, Pedro   +2 more
core   +2 more sources