scholarly journals Natural frequency calculation of elastically connected double-beam system with arbitrary boundary condition

AIP Advances ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 055026
Author(s):  
Kwanghun Kim ◽  
Poknam Han ◽  
Kunchol Jong ◽  
Cholhuan Jang ◽  
Ryongwon Kim
Keyword(s):  
Boundary Condition ◽  
Natural Frequency ◽  
Arbitrary Boundary ◽  
Arbitrary Boundary Condition ◽  
Beam System ◽  
Double Beam ◽  
Frequency Calculation ◽  
Natural Frequency Calculation

scholarly journals JuliaFEM beam element implementation

2019 ◽  
Vol 52 (3) ◽  
pp. 160-176
Author(s):  
Ville Eino Matias Jämsä ◽  
Jukka Aho ◽  
Teemu Kuivaniemi ◽  
Niclas Liljenfeldt ◽  
Tero Frondelius
Keyword(s):  
Natural Frequency ◽  
Beam Element ◽  
Race Car ◽  
Beam Elements ◽  
Frequency Calculation ◽  
Commercial Program ◽  
Calculation Results ◽  
Natural Frequency Calculation

This article describes implementations of beam elements to JuliaFEM. The theory is briefly introduced, and the usage of beam elements is introduced with a usage example that involves a natural frequency calculation of a formula race car frame. The calculation results were compared to results from a commercial program, and their consistency is excellent.

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