Analysis of springback in cylindrical bending of bi-directional trapezoidal sandwich panels
Integral bending is an efficient and economical method to manufacture curved sandwich panels, and its forming characteristics and springback prediction are a major concern. The equivalent elastic constants of bi-directional trapezoidal sandwich were deduced by the semi-analytic approach with finite...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2019-02-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2019/V47/I2/138 |