ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION
The quasi-static radial compression performance of carbon fiber reinforced plastic（CFRP） wound thin-walled aluminum tubes was studied by means of experimental research,theoretical and simulated analysis.Based on the joint action of aluminum and CFRP tubes,the theoretical model of initial failure loa...
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Editorial Office of Journal of Mechanical Strength
2020-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.06.023 |
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| author | ZHA YiBin MA QiHua ZHOU TianJun |
| author_facet | ZHA YiBin MA QiHua ZHOU TianJun |
| author_sort | ZHA YiBin |
| collection | DOAJ |
| description | The quasi-static radial compression performance of carbon fiber reinforced plastic（CFRP） wound thin-walled aluminum tubes was studied by means of experimental research,theoretical and simulated analysis.Based on the joint action of aluminum and CFRP tubes,the theoretical model of initial failure load and total energy absorption of Al-CFRP hybrid tube under radial compression is established firstly.Then,the quasi-static radial compression experiment of Al-CFRP hybrid tube is carried out and the results show that the experimental results are in good accordance with the theoretical results which verifies the accuracy of the theoretical model that is carried on the supplementary improvement by finite element simulation.Based on the established theoretical model,the effects of winding angle of carbon fiber and the layer thickness ratio of aluminum tube and CFRP tube on initial failure load and total energy absorption of the hybrid tube were studied.The results show that the initial failure load and total energy absorption of the hybrid tube with a stable failure mode and bearing capacity are higher than those of the aluminum tube under quasi-static radial compression;The initial failure load and total energy absorption of the hybrid tube decrease first and then increase with the increase of the winding angle of carbon fiber and the thickness ratio of Al-CFRP layer. |
| format | Article |
| id | doaj-art-5a945b7e703343f3932bcad08a3e58a0 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-5a945b7e703343f3932bcad08a3e58a02025-01-15T02:26:55ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692020-01-01421430143730609455ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSIONZHA YiBinMA QiHuaZHOU TianJunThe quasi-static radial compression performance of carbon fiber reinforced plastic（CFRP） wound thin-walled aluminum tubes was studied by means of experimental research,theoretical and simulated analysis.Based on the joint action of aluminum and CFRP tubes,the theoretical model of initial failure load and total energy absorption of Al-CFRP hybrid tube under radial compression is established firstly.Then,the quasi-static radial compression experiment of Al-CFRP hybrid tube is carried out and the results show that the experimental results are in good accordance with the theoretical results which verifies the accuracy of the theoretical model that is carried on the supplementary improvement by finite element simulation.Based on the established theoretical model,the effects of winding angle of carbon fiber and the layer thickness ratio of aluminum tube and CFRP tube on initial failure load and total energy absorption of the hybrid tube were studied.The results show that the initial failure load and total energy absorption of the hybrid tube with a stable failure mode and bearing capacity are higher than those of the aluminum tube under quasi-static radial compression;The initial failure load and total energy absorption of the hybrid tube decrease first and then increase with the increase of the winding angle of carbon fiber and the thickness ratio of Al-CFRP layer.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.06.023Radial compressionAl-CFRP hybrid tubeInitial failure loadTotal energy absorption |
| spellingShingle | ZHA YiBin MA QiHua ZHOU TianJun ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION Jixie qiangdu Radial compression Al-CFRP hybrid tube Initial failure load Total energy absorption |
| title | ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION |
| title_full | ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION |
| title_fullStr | ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION |
| title_full_unstemmed | ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION |
| title_short | ANALYSIS OF ENERGY ABSORPTION CHARACTERISTICS OF AL-CFRP HYBRID TUBES UNDER QUASI-STATIC RADIAL COMPRESSION |
| title_sort | analysis of energy absorption characteristics of al cfrp hybrid tubes under quasi static radial compression |
| topic | Radial compression Al-CFRP hybrid tube Initial failure load Total energy absorption |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2020.06.023 |
| work_keys_str_mv | AT zhayibin analysisofenergyabsorptioncharacteristicsofalcfrphybridtubesunderquasistaticradialcompression AT maqihua analysisofenergyabsorptioncharacteristicsofalcfrphybridtubesunderquasistaticradialcompression AT zhoutianjun analysisofenergyabsorptioncharacteristicsofalcfrphybridtubesunderquasistaticradialcompression |