Dynamic study of a laminated curved beam made of bimodular composite material with equivalent stiffness method

The mathematical foundation for this research study is based on classical beam theories. The equivalent Stiffness approach was used to do free vibration analysis on simply supported thin curved beams. A complete parametric investigation of the free vibration response of a hypothetical bimodular comp...

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Bibliographic Details
Main Authors: Kumar, Amrendra, Kumar, Manish, Kumar, Amit, Kumar, Anjani, Kumar, Shashi Bhushan, Thakur, Raj Mohan, Ansu, Alok Kumar
Format: Conference Proceeding
Language:English
Subjects:
Composite materials
Curved beams
Equations of motion
Equivalence
Free vibration
Stiffness
Vibration analysis
Vibration response
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Summary:The mathematical foundation for this research study is based on classical beam theories. The equivalent Stiffness approach was used to do free vibration analysis on simply supported thin curved beams. A complete parametric investigation of the free vibration response of a hypothetical bimodular compoᵴite material laminated simply supported curved beam was reported. Bimodular composite laminated structures are more complex to analyse than unimodular materials. The motion equations are derived from Hamilton's energy equation and solved using a matrix technique. The fundamental purpose of this investigation will add to a better understanding of free vibration analyᵴis in simply supported bimodular compoᵴite laminated curved beams.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0235987