IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT)
The single layer re-entrant honeycomb cylindrical shell with different angles is established in this paper. Based on the single layer re-entrant honeycomb cylindrical shell with different angles, a novel composite re-entrant honeycomb cylindrical shell is proposed. The deformation behavior of single...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2023-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.02.023 |
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| _version_ | 1841534428127428608 |
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| author | MA NanFang DENG QingTian LI XinBo SONG XueLi |
| author_facet | MA NanFang DENG QingTian LI XinBo SONG XueLi |
| author_sort | MA NanFang |
| collection | DOAJ |
| description | The single layer re-entrant honeycomb cylindrical shell with different angles is established in this paper. Based on the single layer re-entrant honeycomb cylindrical shell with different angles, a novel composite re-entrant honeycomb cylindrical shell is proposed. The deformation behavior of single and multi-layer re-entrant honeycomb cylindrical shells under axial impact was studied by numerical simulation. By comparing and analyzing the plateau stress and specific energy absorption of single and multi-layer re-entrant honeycomb cylindrical shells under different impact velocities. The following conclusions can be obtained: compared with the single-layer re-entrant honeycomb cylindrical shell, the energy absorption capacity of the multi-layer re-entrant honeycomb cylindrical shell is significantly improved under the same density and size. The deformation position of re-entrant honeycomb cylindrical shell is changed with different impact velocities.The multi-layer re-entrant honeycomb cylindrical shell doesn′t show negative Poisson’s ratio. |
| format | Article |
| id | doaj-art-acbafc977d0043efb4e8e2d843566523 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-acbafc977d0043efb4e8e2d8435665232025-01-15T02:40:05ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692023-01-0142342936350351IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT)MA NanFangDENG QingTianLI XinBoSONG XueLiThe single layer re-entrant honeycomb cylindrical shell with different angles is established in this paper. Based on the single layer re-entrant honeycomb cylindrical shell with different angles, a novel composite re-entrant honeycomb cylindrical shell is proposed. The deformation behavior of single and multi-layer re-entrant honeycomb cylindrical shells under axial impact was studied by numerical simulation. By comparing and analyzing the plateau stress and specific energy absorption of single and multi-layer re-entrant honeycomb cylindrical shells under different impact velocities. The following conclusions can be obtained: compared with the single-layer re-entrant honeycomb cylindrical shell, the energy absorption capacity of the multi-layer re-entrant honeycomb cylindrical shell is significantly improved under the same density and size. The deformation position of re-entrant honeycomb cylindrical shell is changed with different impact velocities.The multi-layer re-entrant honeycomb cylindrical shell doesn′t show negative Poisson’s ratio.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.02.023Re-entrant honeycombComposite materialCylindrical shellImpact velocitiesEnergy absorption |
| spellingShingle | MA NanFang DENG QingTian LI XinBo SONG XueLi IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT) Jixie qiangdu Re-entrant honeycomb Composite material Cylindrical shell Impact velocities Energy absorption |
| title | IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT) |
| title_full | IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT) |
| title_fullStr | IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT) |
| title_full_unstemmed | IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT) |
| title_short | IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT) |
| title_sort | impact dynamic behavior analysis of multiple layers re entrant honeycomb cylindrical shells mt |
| topic | Re-entrant honeycomb Composite material Cylindrical shell Impact velocities Energy absorption |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.02.023 |
| work_keys_str_mv | AT mananfang impactdynamicbehavioranalysisofmultiplelayersreentranthoneycombcylindricalshellsmt AT dengqingtian impactdynamicbehavioranalysisofmultiplelayersreentranthoneycombcylindricalshellsmt AT lixinbo impactdynamicbehavioranalysisofmultiplelayersreentranthoneycombcylindricalshellsmt AT songxueli impactdynamicbehavioranalysisofmultiplelayersreentranthoneycombcylindricalshellsmt |