IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS
Using composite laminates with a bolt-filled hole were proposed to study interlaminar stress distribution of laminates joints hole-edge,and a 3D finite element model with a zero-thickness cohesive element was established for solving holeedge interlaminar stress of laminated plate in tension.The resu...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2015-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.05.002 |
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| _version_ | 1841534664455487488 |
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| author | CAO Yong FENG YunWen XUE XiaoFeng ZHU XianFei |
| author_facet | CAO Yong FENG YunWen XUE XiaoFeng ZHU XianFei |
| author_sort | CAO Yong |
| collection | DOAJ |
| description | Using composite laminates with a bolt-filled hole were proposed to study interlaminar stress distribution of laminates joints hole-edge,and a 3D finite element model with a zero-thickness cohesive element was established for solving holeedge interlaminar stress of laminated plate in tension.The results show that interlaminar normal stress distribution along the hole mainly affected by the bolt-clamping force,under the same bolt-clamping force,interlaminar normal stress value ranges is close;The interlaminar shear stress impact both by the bolt-clamping force and interface ply parameters,such as interlaminar shear stress of [-45 /90] and [0 /-45] interface is larger than others; Interlaminar normal stress caused by bolt-clamping force was mainly compressive stress,and it is beneficial for the interlaminar strength,but interlaminar shear stress generated in the same time is not help to improve the interlaminar strength,therefore,a reasonable clamping force can enhance the interlaminar strength for bolt composite joints. |
| format | Article |
| id | doaj-art-3f5fc58ea4c04cd0973349652f52e4b0 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-3f5fc58ea4c04cd0973349652f52e4b02025-01-15T02:37:50ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692015-01-013790490930592727IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESSCAO YongFENG YunWenXUE XiaoFengZHU XianFeiUsing composite laminates with a bolt-filled hole were proposed to study interlaminar stress distribution of laminates joints hole-edge,and a 3D finite element model with a zero-thickness cohesive element was established for solving holeedge interlaminar stress of laminated plate in tension.The results show that interlaminar normal stress distribution along the hole mainly affected by the bolt-clamping force,under the same bolt-clamping force,interlaminar normal stress value ranges is close;The interlaminar shear stress impact both by the bolt-clamping force and interface ply parameters,such as interlaminar shear stress of [-45 /90] and [0 /-45] interface is larger than others; Interlaminar normal stress caused by bolt-clamping force was mainly compressive stress,and it is beneficial for the interlaminar strength,but interlaminar shear stress generated in the same time is not help to improve the interlaminar strength,therefore,a reasonable clamping force can enhance the interlaminar strength for bolt composite joints.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.05.002Composite laminated plateInterlaminar stressFilled-hole tensionBolt-clamping forceDelaminationCohesive zone model |
| spellingShingle | CAO Yong FENG YunWen XUE XiaoFeng ZHU XianFei IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS Jixie qiangdu Composite laminated plate Interlaminar stress Filled-hole tension Bolt-clamping force Delamination Cohesive zone model |
| title | IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS |
| title_full | IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS |
| title_fullStr | IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS |
| title_full_unstemmed | IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS |
| title_short | IMPACT ANALYSIS OF BOLT-CLAMPING FORCE TO FILLED-HOLE LAMINATES INTERLAMINAR STRESS |
| title_sort | impact analysis of bolt clamping force to filled hole laminates interlaminar stress |
| topic | Composite laminated plate Interlaminar stress Filled-hole tension Bolt-clamping force Delamination Cohesive zone model |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.05.002 |
| work_keys_str_mv | AT caoyong impactanalysisofboltclampingforcetofilledholelaminatesinterlaminarstress AT fengyunwen impactanalysisofboltclampingforcetofilledholelaminatesinterlaminarstress AT xuexiaofeng impactanalysisofboltclampingforcetofilledholelaminatesinterlaminarstress AT zhuxianfei impactanalysisofboltclampingforcetofilledholelaminatesinterlaminarstress |