A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams
In the present paper, the mechanical behaviour of edge-cracked nanobeams under Mixed-Mode loading is analytically investigated by means of the Stress-Driven nonlocal model. Firstly, the proposed formulation is outlined, and then applied to the case of a cantilever edge-cracked nanobeam. A parametr...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2024-01-01
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| Series: | Frattura ed Integrità Strutturale |
| Subjects: | |
| Online Access: | https://www.fracturae.com/index.php/fis/article/view/4691/3935 |
| _version_ | 1797364865707278336 |
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| author | Daniela Scorza Andrea Carpinteri Camilla Ronchei Andrea Zanichelli Sabrina Vantadori Raimondo Luciano |
| author_facet | Daniela Scorza Andrea Carpinteri Camilla Ronchei Andrea Zanichelli Sabrina Vantadori Raimondo Luciano |
| author_sort | Daniela Scorza |
| collection | DOAJ |
| description | In the present paper, the mechanical behaviour of edge-cracked nanobeams under Mixed-Mode loading is analytically investigated by means of the Stress-Driven nonlocal model. Firstly, the proposed formulation is outlined, and then applied to the case of a cantilever edge-cracked nanobeam. A parametric study is performed by varying both the crack depth and the crack position along the beam axis. Finally, the above formulation is applied to simulate some experimental tests available in the literature. |
| first_indexed | 2024-03-08T16:41:15Z |
| format | Article |
| id | doaj.art-830745756c8e40419784ec4f8a32dd7b |
| institution | Directory Open Access Journal |
| issn | 1971-8993 |
| language | English |
| last_indexed | 2024-03-08T16:41:15Z |
| publishDate | 2024-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Frattura ed Integrità Strutturale |
| spelling | doaj.art-830745756c8e40419784ec4f8a32dd7b2024-01-05T10:06:31ZengGruppo Italiano FratturaFrattura ed Integrità Strutturale1971-89932024-01-01186728029110.3221/IGF-ESIS.67.2010.3221/IGF-ESIS.67.20A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeamsDaniela ScorzaAndrea CarpinteriCamilla RoncheiAndrea ZanichelliSabrina VantadoriRaimondo LucianoIn the present paper, the mechanical behaviour of edge-cracked nanobeams under Mixed-Mode loading is analytically investigated by means of the Stress-Driven nonlocal model. Firstly, the proposed formulation is outlined, and then applied to the case of a cantilever edge-cracked nanobeam. A parametric study is performed by varying both the crack depth and the crack position along the beam axis. Finally, the above formulation is applied to simulate some experimental tests available in the literature.https://www.fracturae.com/index.php/fis/article/view/4691/3935crackmixed-mode loadingnanobeamstress-driven modelstress-intensity factor |
| spellingShingle | Daniela Scorza Andrea Carpinteri Camilla Ronchei Andrea Zanichelli Sabrina Vantadori Raimondo Luciano A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams Frattura ed Integrità Strutturale crack mixed-mode loading nanobeam stress-driven model stress-intensity factor |
| title | A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams |
| title_full | A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams |
| title_fullStr | A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams |
| title_full_unstemmed | A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams |
| title_short | A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams |
| title_sort | nonlocal elasticity theory to model the static behaviour of edge cracked nanobeams |
| topic | crack mixed-mode loading nanobeam stress-driven model stress-intensity factor |
| url | https://www.fracturae.com/index.php/fis/article/view/4691/3935 |
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