The P-h2 relationship as a function of (hf/hm) in indentation
In the present study, a semi-empirical modeling of the mechanical response in pile-up mode is obtained by deriving the load-depth relationship during the indentation loading cycle. The advantage compared to the relations previously used is that this new expression is a function of the predictable c...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2022-09-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://3.64.71.86/index.php/fis/article/view/3578 |
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| author | Samir Habibi |
| author_facet | Samir Habibi |
| author_sort | Samir Habibi |
| collection | DOAJ |
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In the present study, a semi-empirical modeling of the mechanical response in pile-up mode is obtained by deriving the load-depth relationship during the indentation loading cycle. The advantage compared to the relations previously used is that this new expression is a function of the predictable criterion of the mode of deformation, (hf/hm), which makes it possible to distinguish the sink-in mode from the pile-up mode. A comparison between the proposed expression and the results of the instrumented indentation tests shows excellent agreement.
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| format | Article |
| id | doaj-art-88f9d9e1afd2428ea35ac08bcabfa24b |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2022-09-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-88f9d9e1afd2428ea35ac08bcabfa24b2025-01-02T22:45:00ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932022-09-011662The P-h2 relationship as a function of (hf/hm) in indentationSamir Habibi0Laboratory of Industrial Engineering and Sustainable Development (LGIDD), Department of Mechanical Engineering, Ahmed Zabana University of Relizane, 48000, Relizane, Algeria In the present study, a semi-empirical modeling of the mechanical response in pile-up mode is obtained by deriving the load-depth relationship during the indentation loading cycle. The advantage compared to the relations previously used is that this new expression is a function of the predictable criterion of the mode of deformation, (hf/hm), which makes it possible to distinguish the sink-in mode from the pile-up mode. A comparison between the proposed expression and the results of the instrumented indentation tests shows excellent agreement. https://3.64.71.86/index.php/fis/article/view/3578Indentation testmechanical responsepile-uppredictable criterion |
| spellingShingle | Samir Habibi The P-h2 relationship as a function of (hf/hm) in indentation Fracture and Structural Integrity Indentation test mechanical response pile-up predictable criterion |
| title | The P-h2 relationship as a function of (hf/hm) in indentation |
| title_full | The P-h2 relationship as a function of (hf/hm) in indentation |
| title_fullStr | The P-h2 relationship as a function of (hf/hm) in indentation |
| title_full_unstemmed | The P-h2 relationship as a function of (hf/hm) in indentation |
| title_short | The P-h2 relationship as a function of (hf/hm) in indentation |
| title_sort | p h2 relationship as a function of hf hm in indentation |
| topic | Indentation test mechanical response pile-up predictable criterion |
| url | https://3.64.71.86/index.php/fis/article/view/3578 |
| work_keys_str_mv | AT samirhabibi theph2relationshipasafunctionofhfhminindentation AT samirhabibi ph2relationshipasafunctionofhfhminindentation |