LAPLACE TRANSFORMATION SOLUTION OF ELECTRO-MAGNETO-THERMOELASTIC LAMINATED ORTHOGONAL HYPERBOLIC SHELL WITH FOUR SIMPLY SUPPORTED
Based on Electromagnetic thermoelastic constitutive equations,its increased dimensions constitutive relationship on the basis of relevant literature was established,and the electromagnetic thermo-elastic material generic shell homogeneous state equations were derived. Then,by Laplace transform onthe...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.027 |
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| Summary: | Based on Electromagnetic thermoelastic constitutive equations,its increased dimensions constitutive relationship on the basis of relevant literature was established,and the electromagnetic thermo-elastic material generic shell homogeneous state equations were derived. Then,by Laplace transform onthe homogeneous state equation,complex high-order terms form of the polynomial coefficient matrix can be got. Considering the convenience and efficiency to solve the problem of inverse transform,the article made a fractional separation process on complex high-order coefficient matrix after Laplace transform which had complex high-order polynomial terms. Finally,numerical examples show that the method is correctness,and the computational efficiencyis almost the same as the precise integration method. |
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| ISSN: | 1001-9669 |