Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Mode shape curvature"'
Autor:
amin havaran, Mussa Mahmoudi Sahebi
Publikováno v:
Journal of Structural and Construction Engineering, Vol 8, Iss 3, Pp 251-265 (2021)
Currently, to obtain the dynamic properties of structures in structural engineering, experimental relationships, mathematical models and computer software aids are mainly used. These dynamic properties depend on many details about material behavior a
Externí odkaz:
https://doaj.org/article/992f432e0eb14f35b8bc0378539f802d
Autor:
Mohammad Alikhani Dehaghi, Gholamreza Ghodrati Amiri, Ali Zare Hosseinzadeh, Seyed Ali Seyed Razzaghi
Publikováno v:
Journal of Structural and Construction Engineering, Vol 7, Iss 2, Pp 24-45 (2020)
In this study, damage detection methods of cable stayed bridges were investigated. Cable stayed bridges are flexible structures; meanwhile they are sensitive to vibrations due to their complicated and multiple vibrations modes; therefore, damage dete
Externí odkaz:
https://doaj.org/article/24d9a64f8f484e5aaea644bb35572406
Publikováno v:
Journal of Structural and Construction Engineering, Vol 7, Iss 2, Pp 115-129 (2020)
With the increasing global population in recent decades and the increasing number of construction projects in the world, researchers and scientists from various sciences are thinking about restoration of civil engineering structures, which has reache
Externí odkaz:
https://doaj.org/article/a717263cd6f64a4c856c260797efa385
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 52, Pp 269-280 (2020)
Wavelet transforms are efficient tools for structural health monitoring (SHM) and damage detection. However, these methods are encountered with some limitations in practice. Thus, signal energy analysis is used as an alternative technique for damage
Externí odkaz:
https://doaj.org/article/1194b6e1ad1a4eceae6a5b0a1a06233a
Akademický článek
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Autor:
L Ramesh, Putti Srinivasa Rao
Publikováno v:
Journal of Mechanical Engineering Research and Developments, Vol 42, Iss 2, Pp 58-66 (2019)
In this paper, a new modal parameters-based damage detection method has been proposed. This method is based on accurately composition of undamaged mode profiles from the damaged mode profiles of beam structure. For that, curve fitting (CF) analysis
Externí odkaz:
https://doaj.org/article/377958373f374039aa128b7448f49dbf
Autor:
Lanka Ramesh, Putti Srinivasa Rao
Publikováno v:
Applied Engineering Letters, Vol 3, Iss 4, Pp 115-123 (2018)
In this paper, a new modal parameters-based damage detection method has been proposed for accurate characterization of single and multi-surface cracks in beam-like structure. The advantage of this method is undamaged mode profiles from the damaged mo
Externí odkaz:
https://doaj.org/article/a2d18de59edd4149ac6f7a3648dcd5fc
Akademický článek
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Autor:
AUGUSTO CESAR MIRANDA FEIJAO
[pt] Dentre as diversas metodologias de detecção de danos, destacam-se os métodos de identificação de danos baseados na resposta da vibração (Vibration-based damage identification - VBDI), uma vez que a deterioração presente em elementos est
Akademický článek
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