Passive-shock-isolationtechnologiesbased

onAlfoamenergyabsorbers

HUANG Lian; ZHANG Jin; ZHA Chang-song; CHEN Xian-gang; WANG Hui-juan

doi:10.11883/1001-1455(2011)06-0606-06

Volume 31 Issue 6

May 2014

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Article Navigation > Explosion And Shock Waves > 2011 > 31(6): 606-611

HUANG Lian, ZHANG Jin, ZHA Chang-song, CHEN Xian-gang, WANG Hui-juan. Passive-shock-isolationtechnologiesbasedonAlfoamenergyabsorbers[J]. Explosion And Shock Waves, 2011, 31(6): 606-611. doi: 10.11883/1001-1455(2011)06-0606-06

Citation:

HUANG Lian, ZHANG Jin, ZHA Chang-song, CHEN Xian-gang, WANG Hui-juan. Passive-shock-isolationtechnologiesbased onAlfoamenergyabsorbers[J]. Explosion And Shock Waves, 2011, 31(6): 606-611. doi: 10.11883/1001-1455(2011)06-0606-06

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Passive-shock-isolationtechnologiesbased onAlfoamenergyabsorbers

doi: 10.11883/1001-1455(2011)06-0606-06

1.
Officeof NavalDelegatein Wuhu,Wuhu241000,Anhui,China;
2.
ZhenjiangWatercraftCollege,PLA,Zhenjiang212003,Jiangsu,China;
3.
WuhuXinlianShipbuildingCo,Ltd,Wuhu241000,Anhui,China

Funds:

ChineseDefenceAdvanceResearchProgramofScienceandTechnology(1010503020206)

More Information

Corresponding author: ZHA Chang-song
Publish Date: 2011-11-25

Abstract

Abstract

AnAlfoamenergyabsorberwasintroducedtoavibrationisolatingsystemtoreplacethe traditionalrigidandelasticbuffers.Andthecorrespondingtheoreticalanalysiswascarriedoutby comprehensivelyconsideringthetwoimportantindexes:themaximumaccelerationandthemaximum relativedisplacement.Basedonthetheoreticalanalysis,thevalidationexperimentswereconducted. TheexperimentalresultsshowthattheAlfoamenergyabsorbercaneffectivelypreventthewarship's equipmentsfromthesecondaryimpact.GoodagreementbetweentheexperimentalandtheoreticalresultsdisplaysthatthisinvestigationishelpfulfortheapplicationoftheAlfoamener yabsorbersin engineering.
- mechanicsofexplosion,
- energyabsorber,
- aluminumfoam,
- shock-isolation,
- secondaryimpact