The plane stress problems have solved by using a new orthotropic element model, compared with the finite element method, it can be found that the results of the two methods are in good agreement.
Supplemental Videos:
(1) https://www.bilibili.com/video/BV1yd4y167i6/?spm_id_from=333.999.0.0
(2) https://www.bilibili.com/video/BV1CV4y1M7y6/?spm_id_from=333.999.0.0
The method is extremely simple. With the reduction of the element size, the calculation results are infinitely close to the exact solution.
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| Application of new orthotropic model in plane stress problems.pdf | 527.82 KB |