AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE
The nuclear task in fracture mechanics is to determine the stress intensity factor. According to the crack mouth widening energy release rate based on the principle of virtual work and bending theory,respectively, i.e. J<sub>2</sub> integral theory is proposed to solve the stress intensi...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.033 |
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| _version_ | 1841535666131828736 |
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| author | YUAN Hao XIE YuJun |
| author_facet | YUAN Hao XIE YuJun |
| author_sort | YUAN Hao |
| collection | DOAJ |
| description | The nuclear task in fracture mechanics is to determine the stress intensity factor. According to the crack mouth widening energy release rate based on the principle of virtual work and bending theory,respectively, i.e. J<sub>2</sub> integral theory is proposed to solve the stress intensity factor expression of D-shape cross section cracked pipe under tension and bending loads. The results show application of this method not only can give closed-form solution, but also extremely simple.Comparing the proposed method with the finite element method to show the feasibility of the proposed method. |
| format | Article |
| id | doaj-art-f525587f9310499d8f99485a83992037 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-f525587f9310499d8f99485a839920372025-01-15T02:31:01ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-01401473147830603424AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPEYUAN HaoXIE YuJunThe nuclear task in fracture mechanics is to determine the stress intensity factor. According to the crack mouth widening energy release rate based on the principle of virtual work and bending theory,respectively, i.e. J<sub>2</sub> integral theory is proposed to solve the stress intensity factor expression of D-shape cross section cracked pipe under tension and bending loads. The results show application of this method not only can give closed-form solution, but also extremely simple.Comparing the proposed method with the finite element method to show the feasibility of the proposed method.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.033Fracture mechanicsStress intensity factorD-shape cross section cracked pipeCrackFinite element method |
| spellingShingle | YUAN Hao XIE YuJun AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE Jixie qiangdu Fracture mechanics Stress intensity factor D-shape cross section cracked pipe Crack Finite element method |
| title | AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE |
| title_full | AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE |
| title_fullStr | AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE |
| title_full_unstemmed | AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE |
| title_short | AN ANALYICAL METHOD ON STRESS INTENSITY FACTOR FOR CRACKED D-SHAPE CROSS-SECTION PIPE |
| title_sort | analyical method on stress intensity factor for cracked d shape cross section pipe |
| topic | Fracture mechanics Stress intensity factor D-shape cross section cracked pipe Crack Finite element method |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.033 |
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