IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS
The finite element transfer matrix method provides an efficient means to solve complex engineering problems,the state vector of traditional finite element transfer matrix method usually include linear and angular displacement,resulting in solving the transient dynamic problems has a strong dependenc...
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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.1001.9669.2015.04.004 |
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| _version_ | 1850093656176852992 |
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| author | LV JianDong HE Bin YAO LiKe FAN QinShan |
| author_facet | LV JianDong HE Bin YAO LiKe FAN QinShan |
| author_sort | LV JianDong |
| collection | DOAJ |
| description | The finite element transfer matrix method provides an efficient means to solve complex engineering problems,the state vector of traditional finite element transfer matrix method usually include linear and angular displacement,resulting in solving the transient dynamic problems has a strong dependence on numerical method. Based on this,this paper presents the finite element acceleration transfer matrix method for structural dynamic,the displacement in the state vector into acceleration,angular displacement into angular acceleration,to avoid the direct coupling of transfer matrix and numerical method,the finite element acceleration transfer matrix method for structural dynamic can conveniently solve the structural dynamics problems. At last,an example shows the validity of the proposed method. |
| format | Article |
| id | doaj-art-1dee7c5e17a349619959251cf4542997 |
| institution | DOAJ |
| 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-1dee7c5e17a349619959251cf45429972025-08-20T02:41:51ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692015-01-013767267530592423IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICSLV JianDongHE BinYAO LiKeFAN QinShanThe finite element transfer matrix method provides an efficient means to solve complex engineering problems,the state vector of traditional finite element transfer matrix method usually include linear and angular displacement,resulting in solving the transient dynamic problems has a strong dependence on numerical method. Based on this,this paper presents the finite element acceleration transfer matrix method for structural dynamic,the displacement in the state vector into acceleration,angular displacement into angular acceleration,to avoid the direct coupling of transfer matrix and numerical method,the finite element acceleration transfer matrix method for structural dynamic can conveniently solve the structural dynamics problems. At last,an example shows the validity of the proposed method.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.04.004Finite elementTransfer matrixStructural dynamics |
| spellingShingle | LV JianDong HE Bin YAO LiKe FAN QinShan IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS Jixie qiangdu Finite element Transfer matrix Structural dynamics |
| title | IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS |
| title_full | IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS |
| title_fullStr | IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS |
| title_full_unstemmed | IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS |
| title_short | IMPROVED FINITE ELEMENT TRANSFER MATRIX METHOD FOR STRUCTURAL DYNAMICS |
| title_sort | improved finite element transfer matrix method for structural dynamics |
| topic | Finite element Transfer matrix Structural dynamics |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.04.004 |
| work_keys_str_mv | AT lvjiandong improvedfiniteelementtransfermatrixmethodforstructuraldynamics AT hebin improvedfiniteelementtransfermatrixmethodforstructuraldynamics AT yaolike improvedfiniteelementtransfermatrixmethodforstructuraldynamics AT fanqinshan improvedfiniteelementtransfermatrixmethodforstructuraldynamics |