Crack identification of cracked beam with mode shapes and frequencies ratio contours
博士 === 國立中興大學 === 應用數學系所 === 100 === This research presents a new sectional flexibility factor to simulate the reduction of the stiffness of a single-edge open cracked beam. The structural model for crack of the beam is considered as a rotational spring which is related to the ratio of crack depth t...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/67211022785033027249 |