Influence of welding material strength on strain capacity of girth welds in high-grade steel pipelines
In order to evaluate the influence of the strength of base material, root welding material and filler material on the strain capacity of girth welds in X80 pipeline, the passivation behavior of crack tips during cracking was accurately simulated with the Key Hole model by the nonlinear finite elemen...
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| Autors principals: | , , , , , |
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| Format: | Artigo |
| Idioma: | Chinês |
| Publicat: |
Editorial Office of Oil & Gas Storage and Transportation
2022-01-01
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| Col·lecció: | You-qi chuyun |
| Matèries: | |
| Accés en línia: | http://yqcy.xml-journal.net/cn/article/doi/10.6047/j.issn.1000-8241.2022.01.007 |
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