Analytical and Experimental Modal Analysis of Electrical Transmission Tower to Study the Dynamic Characteristics and Behaviors
Sign Up to like & getrecommendations! Published in 2020 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-1563-3
Abstract: Experimental modal analysis of electrical transmission tower has been a challenging task for transmission tower researchers and design engineers in industry all over the world. Requirement of large numbers of sensors and accelerometers have been… read more here.
Keywords: modal analysis; tower; experimental modal; transmission tower ... See more keywords
A Hybrid Particle Swarm Optimization and Genetic Algorithm for Model Updating of A Pier-Type Structure Using Experimental Modal Analysis
Sign Up to like & getrecommendations! Published in 2020 at "China Ocean Engineering"
DOI: 10.1007/s13344-020-0060-2
Abstract: Conventional design of pier structures is based on the assumption of fully rigid joints. In practice, the real connections are semi-rigid that cause changes in dynamic characteristics. In this study, quality of the joints is… read more here.
Keywords: pier type; type structure; model; optimization ... See more keywords
Assessment of timber element mechanical properties using experimental modal analysis
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DOI: 10.1016/j.conbuildmat.2016.12.081
Abstract: Abstract Nowadays, timber frameworks become one of the most widespread types of material in building constructions. Their configurations and joints are usually complex and require a high level of craftsmanship to assemble. To properly assess… read more here.
Keywords: assessment timber; timber; analysis; mechanical properties ... See more keywords
Data-driven experimental modal analysis by Dynamic Mode Decomposition
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115434
Abstract: Abstract This paper discusses the application of Dynamic Mode Decomposition (DMD) to the extraction of modal properties of linear mechanical systems, i.e., experimental modal analysis (EMA). First, theoretical background of the DMD is briefly reviewed… read more here.
Keywords: dynamic mode; modal parameters; modal analysis; experimental modal ... See more keywords
Experimental modal analysis of British rock lighthouses
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DOI: 10.1016/j.marstruc.2018.07.001
Abstract: Abstract Iconic lighthouses constructed on offshore reefs around the British Isles in the 19th century continue to play a crucial role in safe navigation, but the longevity of these historical structures is threatened by extreme… read more here.
Keywords: analysis british; british rock; modal analysis; experimental modal ... See more keywords
Development and validation of experimental modal analysis with fixture-free oblique impact testing based on a vector projection method
Sign Up to like & getrecommendations! Published in 2020 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/aba969
Abstract: Experimental modal analysis (EMA) with oblique excitation (i.e. oblique impact testing) is useful in improving the long testing time problem of conventional EMA with normal excitation (i.e. tri-axial normal impact testing), in order to extract… read more here.
Keywords: impact testing; impact; oblique impact; excitation ... See more keywords
Mechanical characterization of an epoxy panel reinforced by date palm petiole particle
Sign Up to like & getrecommendations! Published in 2020 at "Steel and Composite Structures"
DOI: 10.12989/scs.2020.35.5.627
Abstract: The past years were marked by an increase in the use of wood waste in civil and mechanical constructions. Date palm waste remains also one of the most solicited renewable and recyclable natural resources in… read more here.
Keywords: date palm; date; experimental modal; palm petiole ... See more keywords
Experimental Modal Analysis of an Aircraft Wing Prototype for SAE Aerodesign Competition
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DOI: 10.15446/dyna.v87n214.85833
Abstract: espanolEste trabajo presenta el analisis modal experimental de un prototipo de ala de avion disenado por el equipo de Aerodesign de la Universidad de Brasilia, que realiza una prueba de vibracion del suelo en el… read more here.
Keywords: aircraft wing; los; modal analysis; analysis aircraft ... See more keywords
Vibration Energy Signal Information for Measure Dynamic Preferences of Ceramic Building Materials Using Experimental Modal Analysis Methodology
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15041452
Abstract: Building constructions and their elements must meet requirements related to stability and strength. These are the conditions that determine the safety of the structure during both construction and operation. Safety assessment is based on diagnostic… read more here.
Keywords: methodology; experimental modal; modal analysis; building ... See more keywords