Results 241 to 250 of about 4,651,346 (275)

Review on the new development of vibration-based damage identification for civil engineering structures: 2010–2019

Journal of Sound and Vibration, 2021
Yong Xia, Rongrong Hou
exaly  

Damage identification by a BEM approach

2007
In the present paper the identification of the damage which may occur in the life of a brittle twodimensional (2D) solid is examined by means of an inverse analysis. The damaged area is identified by minimising the error between numerical results and experimental results of some static load tests.
MALLARDO, Vincenzo, L. Nunziante
openaire   +2 more sources

Structural damage identification using strain mode differences by the iFEM based on the convolutional neural network (CNN)

Mechanical Systems and Signal Processing, 2022
Ziyan Wu
exaly  

Damage identification on spatial arches

2014
In the paper the dynamic behavior of spatial structures composed by assemblies of circular arches is studied in both undamaged and damaged states. The exact natural frequencies of vibration are evaluated by means of the Wittrick and Williams algorithm once the dynamic stiffness matrix of the entire structure is known.
CALIO', Ivo Domenico, GRECO, Annalisa, D'Urso D.   +2 more
openaire   +1 more source

Bridge damage identification under the moving vehicle loads based on the method of physics-guided deep neural networks

Mechanical Systems and Signal Processing, 2023
Zhou Huang
exaly  

Structural Identification and Damage Detection

2008
The use of parametric models is extended to damage detection, thereby exploiting their ability to describe local characteristics. Aspects closely related to parameter estimation are examined in detail here with reference to a specific case of a masonry building affected by diffused damage. Pseudo experimental and experimental data are considered in the
openaire   +2 more sources

Combined digital twin and hierarchical deep learning approach for intelligent damage identification in cable dome structure

Engineering Structures, 2023
Zhihua Chen, Liulu Guo
exaly  

A two-step interval structural damage identification approach based on model updating and set-membership technique

Measurement: Journal of the International Measurement Confederation, 2021
Lei Wang
exaly  

Damage Identification in Vibrating Beams

2008
This paper deals with a class of inverse problems in vibration concerning the identification of damages in elastic beams by dynamic data. A review of some recent results is presented.
openaire   +1 more source

Damage identification method on shield tunnel based on PLSR and equivalent damage analysis

Tunnelling and Underground Space Technology, 2023
Qing Ai, Zhi-Guo Yan, He-Hua Zhu
exaly