Vibration-based seismic damage identification in buildings

被引：2

作者：

Zapico, JL ^{[1
]}

González, MP ^{[1
]}

机构：

[1] Univ Oviedo, Gijon 33203, Spain

来源：

DAMAGE ASSESSMENT OF STRUCTURES VI | 2005年 / 293-294卷

关键词：

damage identification; neural networks; steel buildings; seismic damage;

D O I：

10.4028/www.scientific.net/KEM.293-294.727

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This article deals with a method for seismic damage identification in buildings with steel moment-frame structure. The damage identification is based on artificial neural networks and natural frequencies. A simplified finite element model is used to obtain the data needed for training the nets. The method is simulated on a four-storey building under conditions as close as possible to reality. The robustness of the method and its sensitivity to the variations of the mass with time and the influence of the data errors is addressed. The statistical analysis of the results is successful, but it reveals that the predictions are quite sensitive to the data errors.

引用

页码：727 / 734

页数：8

共 50 条

[1] Vibration-based structural damage identification
Farrar, CR
Doebling, SW
Nix, DA
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2001, 359 (1778): : 131 - 149
[2] VIBRATION-BASED STRUCTURAL DAMAGE IDENTIFICATION: A REVIEW
Yang, Jian-Yu
Xia, Bin-Hua
Chen, Zengshun
Li, Tian-Long
Liu, Renming
INTERNATIONAL JOURNAL OF ROBOTICS & AUTOMATION, 2020, 35 (02): : 123 - 131
[3] Assessment of vibration-based damage identification techniques
Alvandi, A
Cremona, C
JOURNAL OF SOUND AND VIBRATION, 2006, 292 (1-2) : 179 - 202
[4] Damage detection in asymmetric buildings using vibration-based techniques
Wang, Y.
Thambiratnam, D. P.
Chan, T. H. T.
Nguyen, A.
STRUCTURAL CONTROL & HEALTH MONITORING, 2018, 25 (05):
[5] Vibration-Based Damage Detection and Seismic Performance Assessment of Bridges
Ozer, Ekin
Soyoz, Serdar
EARTHQUAKE SPECTRA, 2015, 31 (01) : 137 - 157
[6] Review of vibration-based structural damage identification methods
Yang, Qiu-Wei
Zhendong yu Chongji/Journal of Vibration and Shock, 2007, 26 (10): : 86 - 91
[7] Performance of vibration-based techniques for the identification of structural damage
Humar, Jag
Bagchi, Ashutosh
Xu, Hongpo
STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2006, 5 (03): : 215 - 241
[8] Temperature sensitivity of the vibration-based damage identification methods
Serker, N. H. M. Kamrujjaman
Wu, Zhishen
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON HEALTH MONITORING OF STRUCTURE, MATERIALS AND ENVIRONMENT, VOLS 1 AND 2, 2007, : 621 - 625
[9] Measurement selection for vibration-based structural damage identification
Xia, Y
Hao, H
JOURNAL OF SOUND AND VIBRATION, 2000, 236 (01) : 89 - 104
[10] VIBRATION-BASED SHM OF ORDINARY BUILDINGS: DETECTION AND QUANTIFICATION OF STRUCTURAL DAMAGE
Pierdicca, Alessio
Clementi, Francesco
Maracci, Diletta
Isidori, Daniela
Lenci, Stefano
INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2015, VOL 8, 2016,

← 1 2 3 4 5 →