Results 11 to 20 of about 14,032,764 (185)
On Model- and Data-based Approaches to Structural Health Monitoring [PDF]
, 2010 Structural Heath Monitoring (SHM) is the term applied to the process of periodically monitoring the state of a structural system with the aim of diagnosing damage in the structure.
Barthorpe, Robert James
core +7 more sources
Applied Sciences, 2023 In the Architecture, Engineering, and Construction (AEC) industry, particularly civil engineering, the Finite Element Method (FEM) is a widely applied method for computational designs.
Minh Q. Tran +5 more
doaj +1 more source
, 2022 The primary challenge of model-based structural health monitoring (SHM) of long-span cable supported bridges is the development of efficient numerical models that can accurately predict vibration characteristics which are sensitive to uncertain model ...
Guan, Hong +4 more
core +3 more sources
Applied Sciences, 2017 Nowadays, many more bridges with extra-width have been needed for vehicle throughput. In order to obtain a precise finite element (FE) model of those complex bridge structures, the practical hybrid updating method by integration of Gaussian mutation ...
Zhiyuan Xia +3 more
doaj +1 more source
Applied Sciences, 2020 Vibration-based structural health monitoring is an efficient way to diagnose damage and structural integrity at the earliest stage. In this paper, a new strategy is developed for damage localization and estimation, as well as damage properties ...
Anurag Dubey, Vivien Denis, Roger Serra
doaj +1 more source
Model Updating of a Freight Wagon Based on Dynamic Tests under Different Loading Scenarios
Applied Sciences, 2021 This article presents an efficient methodology for the calibration of a numerical model of a Sgnss freight railway wagon based on experimental modal parameters, namely natural frequencies and mode shapes.
Rúben Silva +5 more
doaj +1 more source
Structural model updating and prediction variability using Pareto optimal models [PDF]
, 2008 A multi-objective identification method for structural model updating based on modal residuals is presented. The method results in multiple Pareto optimal structural models that are consistent with the experimentally measured modal data and the modal ...
Konstantinos Christodoulou (7175594) +11 more
core +1 more source
Finite element modelling and updating of a lively footbridge : the complete process [PDF]
, 2007 The finite element (FE) model updating technology was originally developed in the aerospace and mechanical engineering disciplines to automatically update numerical models of structures to match their experimentally measured counterparts.
Pavić, Aleksandar +2 more
core +1 more source
Saturation model of DIS: an update [PDF]
Journal of High Energy Physics, 2018 Abstract We present the results of new fits to the recently extracted data on F 2 at low x with the GBW saturation model and its modification to cover high values of Q 2. We find that the model stands the test of time and gives a good description of the data with slightly modified parameters.
Golec-Biernat, Krzysztof +1 more
openaire +3 more sources
Latest Advances in Finite Element Modelling and Model Updating of Cable-Stayed Bridges [PDF]
, 2022 As important links in the transport infrastructure system, cable-stayed bridges are among the most popular candidates for implementing structural health monitoring (SHM) technology.
Guan, Hong +9 more
core +1 more source