Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks
The displacement and temperature discontinuity method is extended to the coating structure of a two-dimensional decagonal quasicrystal–crystal system, where the behavior of interfacial cracks is studied under a thermo-mechanical load. The fundamental solution of unit-point displacement and temperatu...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
TAYLOR & FRANCIS INC
2023
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/94657 |
| _version_ | 1848765897046491136 |
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| author | Zhao, M. Zhang, X. Fan, C. Lu, Chunsheng Dang, H. |
| author_facet | Zhao, M. Zhang, X. Fan, C. Lu, Chunsheng Dang, H. |
| author_sort | Zhao, M. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The displacement and temperature discontinuity method is extended to the coating structure of a two-dimensional decagonal quasicrystal–crystal system, where the behavior of interfacial cracks is studied under a thermo-mechanical load. The fundamental solution of unit-point displacement and temperature discontinuity is derived on a crack surface. Based on superposition principle and finite part integrals, the boundary integral–differential equation is obtained. The algebraic equations for solving displacement and temperature discontinuities on line elements are constructed for numerical simulation. Stress intensity factors and energy release rate at crack tips are represented by the discontinuities. Influences of many factors on fracture are discussed. |
| first_indexed | 2025-11-14T11:42:32Z |
| format | Journal Article |
| id | curtin-20.500.11937-94657 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T11:42:32Z |
| publishDate | 2023 |
| publisher | TAYLOR & FRANCIS INC |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-946572024-05-03T01:44:05Z Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks Zhao, M. Zhang, X. Fan, C. Lu, Chunsheng Dang, H. Science & Technology Technology Materials Science, Multidisciplinary Mechanics Materials Science, Characterization & Testing Materials Science, Composites Materials Science Two-dimensional decagonal quasicrystal coating interface crack thermo-mechanical load displacement and temperature discontinuity stress intensity factor energy release rate DISPLACEMENT DISCONTINUITY METHOD PLANE ELASTICITY PHASE 2D The displacement and temperature discontinuity method is extended to the coating structure of a two-dimensional decagonal quasicrystal–crystal system, where the behavior of interfacial cracks is studied under a thermo-mechanical load. The fundamental solution of unit-point displacement and temperature discontinuity is derived on a crack surface. Based on superposition principle and finite part integrals, the boundary integral–differential equation is obtained. The algebraic equations for solving displacement and temperature discontinuities on line elements are constructed for numerical simulation. Stress intensity factors and energy release rate at crack tips are represented by the discontinuities. Influences of many factors on fracture are discussed. 2023 Journal Article http://hdl.handle.net/20.500.11937/94657 10.1080/15376494.2022.2048326 English TAYLOR & FRANCIS INC restricted |
| spellingShingle | Science & Technology Technology Materials Science, Multidisciplinary Mechanics Materials Science, Characterization & Testing Materials Science, Composites Materials Science Two-dimensional decagonal quasicrystal coating interface crack thermo-mechanical load displacement and temperature discontinuity stress intensity factor energy release rate DISPLACEMENT DISCONTINUITY METHOD PLANE ELASTICITY PHASE 2D Zhao, M. Zhang, X. Fan, C. Lu, Chunsheng Dang, H. Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| title | Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| title_full | Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| title_fullStr | Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| title_full_unstemmed | Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| title_short | Thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| title_sort | thermal fracture analysis of a two-dimensional decagonal quasicrystal coating structure with interface cracks |
| topic | Science & Technology Technology Materials Science, Multidisciplinary Mechanics Materials Science, Characterization & Testing Materials Science, Composites Materials Science Two-dimensional decagonal quasicrystal coating interface crack thermo-mechanical load displacement and temperature discontinuity stress intensity factor energy release rate DISPLACEMENT DISCONTINUITY METHOD PLANE ELASTICITY PHASE 2D |
| url | http://hdl.handle.net/20.500.11937/94657 |