A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings
A modified numerical procedure for the shakedown analysis of structures under dual cyclic loadings, based on the Abdalla method, is proposed in this paper. Based on the proposed numerical procedure, the shakedown analysis of the thick cylindrical vessels with crossholes (TCVCs) under cyclic internal...
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MDPI AG
2023-04-01
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| Online Access: | https://www.mdpi.com/1996-1944/16/9/3364 |
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| author | Yangxi Chen Xin Jin Yan Guo Jian Zhao Sujuan Guo |
| author_facet | Yangxi Chen Xin Jin Yan Guo Jian Zhao Sujuan Guo |
| author_sort | Yangxi Chen |
| collection | DOAJ |
| description | A modified numerical procedure for the shakedown analysis of structures under dual cyclic loadings, based on the Abdalla method, is proposed in this paper. Based on the proposed numerical procedure, the shakedown analysis of the thick cylindrical vessels with crossholes (TCVCs) under cyclic internal pressure and cyclic thermal loading was carried out. The effects of material parameters (elastic modulus and thermal expansion coefficient) and crosshole radius on the elastic shakedown limit of TCVCs are discussed and, finally, normalized and formularized. Furthermore, the obtained shakedown limit boundary formulation is compared with FEA results and is verified to evaluate the shakedown behavior of TCVCs under cyclic internal pressure and cyclic thermal loading. |
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| id | doaj.art-7b9bbdea68c7415d9d92ba427d0deea6 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-11T04:14:15Z |
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| spelling | doaj.art-7b9bbdea68c7415d9d92ba427d0deea62023-11-17T23:15:05ZengMDPI AGMaterials1996-19442023-04-01169336410.3390/ma16093364A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic LoadingsYangxi Chen0Xin Jin1Yan Guo2Jian Zhao3Sujuan Guo4Key Laboratory of Pressure Systems and Safety, Ministry of Education, East China University of Science and Technology, Shanghai 200237, ChinaChina Nuclear Power Technology Research Institute Co., Ltd., Shenzhen 518000, ChinaSino-French Institute of Nuclear Engineering and Technology, Sun Yat-sen University, Guangzhou 510275, ChinaSchool of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, ChinaKey Laboratory of Pressure Systems and Safety, Ministry of Education, East China University of Science and Technology, Shanghai 200237, ChinaA modified numerical procedure for the shakedown analysis of structures under dual cyclic loadings, based on the Abdalla method, is proposed in this paper. Based on the proposed numerical procedure, the shakedown analysis of the thick cylindrical vessels with crossholes (TCVCs) under cyclic internal pressure and cyclic thermal loading was carried out. The effects of material parameters (elastic modulus and thermal expansion coefficient) and crosshole radius on the elastic shakedown limit of TCVCs are discussed and, finally, normalized and formularized. Furthermore, the obtained shakedown limit boundary formulation is compared with FEA results and is verified to evaluate the shakedown behavior of TCVCs under cyclic internal pressure and cyclic thermal loading.https://www.mdpi.com/1996-1944/16/9/3364shakedowncyclic internal pressurecyclic thermal loadingthick cylindrical vesselscrossholes |
| spellingShingle | Yangxi Chen Xin Jin Yan Guo Jian Zhao Sujuan Guo A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings Materials shakedown cyclic internal pressure cyclic thermal loading thick cylindrical vessels crossholes |
| title | A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings |
| title_full | A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings |
| title_fullStr | A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings |
| title_full_unstemmed | A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings |
| title_short | A Numerical Procedure for Shakedown Analysis of Thick Cylindrical Vessels with Crossholes under Dual Cyclic Loadings |
| title_sort | numerical procedure for shakedown analysis of thick cylindrical vessels with crossholes under dual cyclic loadings |
| topic | shakedown cyclic internal pressure cyclic thermal loading thick cylindrical vessels crossholes |
| url | https://www.mdpi.com/1996-1944/16/9/3364 |
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