ZHANGJing, JIA Hong-guang, HAOXiang-yu, ZHOULing. Optimizationdesignforthebufferandshockabsorptionstructureofadatarecorderunderhighload[J]. Explosion And Shock Waves, 2012, 32(5): 557-560. doi: 10.11883/1001-1455(2012)05-0557-04
Citation:
|
ZHANGJing, JIA Hong-guang, HAOXiang-yu, ZHOULing. Optimizationdesignforthebufferandshockabsorptionstructureof
adatarecorderunderhighload[J]. Explosion And Shock Waves, 2012, 32(5): 557-560. doi: 10.11883/1001-1455(2012)05-0557-04
|
ZHANGJing, JIA Hong-guang, HAOXiang-yu, ZHOULing. Optimizationdesignforthebufferandshockabsorptionstructureofadatarecorderunderhighload[J]. Explosion And Shock Waves, 2012, 32(5): 557-560. doi: 10.11883/1001-1455(2012)05-0557-04
Citation:
|
ZHANGJing, JIA Hong-guang, HAOXiang-yu, ZHOULing. Optimizationdesignforthebufferandshockabsorptionstructureof
adatarecorderunderhighload[J]. Explosion And Shock Waves, 2012, 32(5): 557-560. doi: 10.11883/1001-1455(2012)05-0557-04
|
Optimizationdesignforthebufferandshockabsorptionstructureof
adatarecorderunderhighload
- 1.
ChangchunInstituteofOptics,FineMechanicsandPhysics,
- 2.
ChineseAcademyofSciences,Changchun130033,Jilin,China;
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Abstract
Accordingtothestresswavetheory,thebufferandshockabsorptionstructureofadatarecorderwasdesignedbyconsideringthereasonableallocationofthegeneralizedimpedancerat
o.The
compositestructureforshockabsorptionwasdesignedtosolvetheproblemofnarrowspaceimpact
protection.AndtheoptimizationwascarriedoutbycombiningIsightandLs-dynatoreducethedynamicstressoftheprotectedcomponentratherthantheimpactacceleration.
Asaresult,thedynamic
stressoftheprotectedcomponentdecreasesbyabout70.9%andthemassofthedatarecorderreduces
300gram.Intheend,thebombardmenttestwasperformedandthedatawererecoveredsuccessfully.
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References
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Cited by
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