APPROACH OF DAMAGE IDENTIFICATION BASED ON STIFINESS CHANGE RATIO BY NEUMANN SERIES EXPANSION
A direct solution procedure for structural damage identification based on stiffness change ratio was proposed.Utilized with Neumann series expansion,the damaged structural stiffness change ratio matrix was derived,in a form of matrix product. The stiffness loss of the damaged element was treated as...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.03.035 |
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