Evaluation of alkali–silica reaction damage in concrete using linear and nonlinear resonance techniques
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.124538
Abstract: Abstract In this study, the initiation and development of alkali–silica reaction (ASR) in concrete prisms containing reactive coarse (RCA) and reactive fine (RFA) aggregates were monitored over one year using linear and nonlinear resonance techniques.… read more here.
Keywords: damage; nonlinear resonance; alkali silica; resonance ... See more keywords
Nonlinear resonance investigation of nanoclay based bio-nanocomposite scaffolds with enhanced properties for bone substitute applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.09.211
Abstract: Abstract Various types of ceramic, polymer and bio-nanocomposite scaffolds have been used in laboratory and animal studies for bone tissue engineering. Pore size, chemical composition, and cell proliferation assay of biomaterials play an important role… read more here.
Keywords: microscopy; nanocomposite scaffolds; bio nanocomposite; nonlinear resonance ... See more keywords
Hybrid nonlinear resonance in Hamiltonian systems.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0072971
Abstract: An electronic system in an atom can be considered Hamiltonian only at times shorter than the spontaneous relaxation time. However, this time is sufficient for resonant action on the electronic system and for the implementation… read more here.
Keywords: nonlinear resonance; hybrid nonlinear; hamiltonian systems; action ... See more keywords
Nonlinear Resonance Analysis of Dielectric Elastomer Actuators Under Thermal and Isothermal Conditions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Applied Mechanics"
DOI: 10.1142/s1758825120501008
Abstract: In this paper, nonlinear resonance characteristics of a dielectric elastomer actuator are investigated with special consideration on the thermal effects. A finite thermo-elasticity model based on t... read more here.
Keywords: dielectric elastomer; elastomer actuators; nonlinear resonance; analysis dielectric ... See more keywords
Nonlinear Resonance of Cavities Filled with Bubbly Liquids: A Numerical Study with Application to the Enhancement of the Frequency Mixing Effect
Sign Up to like & getrecommendations! Published in 2018 at "Shock and Vibration"
DOI: 10.1155/2018/1570508
Abstract: This paper studies the nonlinear resonance of a cavity filled with a nonlinear biphasic medium made of a liquid and gas bubbles at a frequency generated by nonlinear frequency mixing. The analysis is performed through… read more here.
Keywords: resonance; frequency; nonlinear resonance; resonance cavities ... See more keywords