Using Non-Linear Vibration Techniques to Detect Damage in Concrete Bridges

Using Non-Linear Vibration Techniques to Detect Damage in Concrete Bridges

vvThere has been much work published in recent years on the use of vibration characteristicsto detect damage in bridges. Almost all of this work has been based on theassumption that the vibration is linear, i.e. the natural frequencies are not dependent onthe amplitude of oscillation. The aim of the work presented here was to investigate thepossibility of using changes in the non-linear vibration characteristics to detect damagein reinforced concrete bridges.These changes in the non-linear ...

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[PDF] thesis (5.3MB, pdf) - Department of Engineering Science - University ... www.eng.ox.ac.uk/civil/publications/theses/neild.pdf‎SimilarUsing Non-Linear Vibration Techniques to. Detect Damage in Concrete Bridges. S.A. Neild. Department of Engineering Science,. University of Oxford. July, 2001 ... Using non-linear vibration techniques to detect damage in concrete ... https://ora.ox.ac.uk/.../uuid:f116c6f1-3179-463b-9ff6-b83e48a71aaf‎CachedAbstract: There has been much work published in recent years on the use of vibration characteristics to detect damage in bridges. Almost all of this work has ... Using Non-Linear Vibration Techniques to Detect Damage in ... https://www.researchgate.net/.../264870095_Using_Non-Linear_Vibration_Techniques_to_Detect_Damage_in_Concrete_Bridges Official Full-Text Publication: Using Non-Linear Vibration Techniques to Detect Damage in Concrete Bridges on ResearchGate, the professional network for ... Damage-sensitive features from non-linear vibration response of ... shm.sagepub.com/content/13/3/233.refs 11 May 2014 ... Voggu Srinivas, RCS-Bridge Engineering Group, CSIR-Structural .... Using nonlinear vibration techniques to detect damage in concrete bridges ... [PDF] Nonlinear Vibration Characteristics of Damaged Concrete Beams ftp://ftp.ecn.purdue.edu/.../Neild%20Willaims%20McFadden_Nonlinear%20vibration%20characteristics%20of%20damaged%20c...‎Cached Similar13 Apr 2011 ... bility of using vibration techniques to detect damage in bridges. Almost all of ... Since reinforced concrete structures are nonlinear in behavior,. [PDF] A review of damage detection - Hal https://hal.archives-ouvertes.fr/hal-00779322/document‎Cached Similar22 Jan 2013 ... monitoring based on the vibration of structures has been at the focus of attention of many .... non-linear assessment techniques to detect the presence of damage by only ... Methods of damage detection using linear analysis. 2.1. ..... to detect damage in simply supported beams and the concrete bridge Z24. Using Non-Linear Vibration Techniques to Detect Damage in ... civilproject.4kia.ir/.../Using-Non-Linear-Vibration-Techniques-to-Detect-Damage-in-Concrete-Bridges/‎Cachedpossibility of using changes in the non-linear vibration characteristics to detect damage in reinforced concrete bridges. These changes in the non-linear vibration ... [PDF] Damage Detection of Concrete Beams using Nonlinear Features of ... transportation.mst.edu/media/research/transportation/.../Chen.pdf‎Cached Similar(RC) beams, based on the transient characteristics of nonlinear vibration. ... techniques, dynamic signature tests have been widely used ... in damage detection, which can be identified with ... steel bridges [3,6,10,11,13] have led to inconsistent. [PDF] Damage assessment in concrete beams using non-linear analysis of ... zh.scientific.net/KEM.245-246.557.pdf The possibility of using vibration techniques to detect damage in bridges has ... Since reinforced concrete structures are non-linear in behaviour, important ... A new approach to estimate damage in concrete beams using non ... www.sciencedirect.com/science/article/pii/S0950061816314027 Nonlinear damage detection in RC beams through simulations. ... Structures are most affected by dynamic loads, which are frequent in bridges and high rise buildings. ... Vibration methods were employed to examine non-linearity in concrete ...