INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES
The aluminum honeycomb sandwich plates were impacted by the hemispherical-nosed projectiles and the bluntnosed projectiles launched by a one-stage gas gun,and the influence of the nose shape of projectiles on the ballistic limits,the failure mechanisms of the targets and energy absorption efficiency...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2018-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.010 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841535591856996352 |
|---|---|
| author | HU Jing LU MingJian ZHANG Yong ZHANG YinBo |
| author_facet | HU Jing LU MingJian ZHANG Yong ZHANG YinBo |
| author_sort | HU Jing |
| collection | DOAJ |
| description | The aluminum honeycomb sandwich plates were impacted by the hemispherical-nosed projectiles and the bluntnosed projectiles launched by a one-stage gas gun,and the influence of the nose shape of projectiles on the ballistic limits,the failure mechanisms of the targets and energy absorption efficiency was analyzed.The results show that the ballistic limit of bluntnosed projectile is higher than hemispherical-nosed projectile,and the nose shape of projectile has a significant effect on the failure mode of aluminum honeycomb sandwich plates.The energy absorption efficiency of sandwich target against blunt-nosed projectile impact is significantly higher than hemispherical-nosed projectile,but the difference between the energy absorption efficiency decreases with the increase of the initial kinetic energy. |
| format | Article |
| id | doaj-art-f5cde605c1cc47da8ad61463d59e4b47 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-f5cde605c1cc47da8ad61463d59e4b472025-01-15T02:31:54ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014082282630602565INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATESHU JingLU MingJianZHANG YongZHANG YinBoThe aluminum honeycomb sandwich plates were impacted by the hemispherical-nosed projectiles and the bluntnosed projectiles launched by a one-stage gas gun,and the influence of the nose shape of projectiles on the ballistic limits,the failure mechanisms of the targets and energy absorption efficiency was analyzed.The results show that the ballistic limit of bluntnosed projectile is higher than hemispherical-nosed projectile,and the nose shape of projectile has a significant effect on the failure mode of aluminum honeycomb sandwich plates.The energy absorption efficiency of sandwich target against blunt-nosed projectile impact is significantly higher than hemispherical-nosed projectile,but the difference between the energy absorption efficiency decreases with the increase of the initial kinetic energy.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.010Nose shape of projectilesAluminum honeycomb sandwich platesBallistic limitFailure modeEnergy absorption efficiency |
| spellingShingle | HU Jing LU MingJian ZHANG Yong ZHANG YinBo INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES Jixie qiangdu Nose shape of projectiles Aluminum honeycomb sandwich plates Ballistic limit Failure mode Energy absorption efficiency |
| title | INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES |
| title_full | INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES |
| title_fullStr | INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES |
| title_full_unstemmed | INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES |
| title_short | INFLUENCE OF THE NOSE SHAPE OF PROJECTILES ON THE PENETRATION CHARACTERISTICS OF ALUMINUM HONEYCOMB SANDWICH PLATES |
| title_sort | influence of the nose shape of projectiles on the penetration characteristics of aluminum honeycomb sandwich plates |
| topic | Nose shape of projectiles Aluminum honeycomb sandwich plates Ballistic limit Failure mode Energy absorption efficiency |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.010 |
| work_keys_str_mv | AT hujing influenceofthenoseshapeofprojectilesonthepenetrationcharacteristicsofaluminumhoneycombsandwichplates AT lumingjian influenceofthenoseshapeofprojectilesonthepenetrationcharacteristicsofaluminumhoneycombsandwichplates AT zhangyong influenceofthenoseshapeofprojectilesonthepenetrationcharacteristicsofaluminumhoneycombsandwichplates AT zhangyinbo influenceofthenoseshapeofprojectilesonthepenetrationcharacteristicsofaluminumhoneycombsandwichplates |