ZHANG Xiao-qing, OU Zhi-cheng. Analysisonnonlineardynamicbucklingofflexibleelectroniccomponents[J]. Explosion And Shock Waves, 2012, 32(4): 362-367. doi: 10.11883/1001-1455(2012)04-0362-06
Citation:
|
ZHANG Xiao-qing, OU Zhi-cheng. Analysisonnonlineardynamicbucklingofflexibleelectroniccomponents[J]. Explosion And Shock Waves, 2012, 32(4): 362-367. doi: 10.11883/1001-1455(2012)04-0362-06
|
ZHANG Xiao-qing, OU Zhi-cheng. Analysisonnonlineardynamicbucklingofflexibleelectroniccomponents[J]. Explosion And Shock Waves, 2012, 32(4): 362-367. doi: 10.11883/1001-1455(2012)04-0362-06
Citation:
|
ZHANG Xiao-qing, OU Zhi-cheng. Analysisonnonlineardynamicbucklingofflexibleelectroniccomponents[J]. Explosion And Shock Waves, 2012, 32(4): 362-367. doi: 10.11883/1001-1455(2012)04-0362-06
|
Analysisonnonlineardynamicbucklingofflexibleelectroniccomponents
More Information
- Corresponding author:
ZHANG Xiao-qing
- Publish Date:
2012-07-25
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Abstract
Thispaperstudiesthedynamicbucklingproblemoftheflexibleelectroniccomponents,a
stifffilmboundtoacompliantsubstrate.ThesubstrateandthefilmaredescribedbythesmalldeformationtheoryandtheKirchhoffplaneplatetheory,
respectively.ALagrangefunctionofthefilm
isobtained,includingitsstrainenergy,kineticenergyandtheworkfromthesubstrate.Dynamic
bucklinggoverningequationofthefilmisdeducedaccordingtotheEuler-Lagrangeequation.Thedynamicresponsesofthefilmunderlinearloadaresolved.
Andthecriticalloadisdeterminedbythe
B-Rcriterion.Thecriticalloadindynamicbucklingislargerthanthatinstaticbuckling.Theamplituderesponseindynamicbucklingvibratesaroundthatinstaticbuckling.
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References
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Proportional views
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