Localized plastic strain in polycrystalline materials with hole and notches
Analyzed numerically are the localized strain of polycrystalline materials subjected to quasi-static loading. The objective is to study the peculiarities associated with the deformation process close to the stress concentrators such as holes, notches and interfaces of internal structure. Analytical...
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| Veröffentlicht in: | Theoretical and applied fracture mechanics 1998-04, Vol.29 (1), p.11-20 |
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| container_title | Theoretical and applied fracture mechanics |
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| creator | Makarov, P.V. Smolin, I.Y. Prokopinsky, I.P. |
| description | Analyzed numerically are the localized strain of polycrystalline materials subjected to quasi-static loading. The objective is to study the peculiarities associated with the deformation process close to the stress concentrators such as holes, notches and interfaces of internal structure. Analytical results show that geometry and/or heterogeneous internal structure of material together with the action of maximum shear result in the development of a system of plastically deformed shear bands. Shears and rotations in the regions of strain localization are found to be higher than in other parts of the specimen while rotations are more sensitive to localization. |
| doi_str_mv | 10.1016/S0167-8442(98)00011-1 |
| format | Article |
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The objective is to study the peculiarities associated with the deformation process close to the stress concentrators such as holes, notches and interfaces of internal structure. Analytical results show that geometry and/or heterogeneous internal structure of material together with the action of maximum shear result in the development of a system of plastically deformed shear bands. Shears and rotations in the regions of strain localization are found to be higher than in other parts of the specimen while rotations are more sensitive to localization.</description><identifier>ISSN: 0167-8442</identifier><identifier>EISSN: 1872-7638</identifier><identifier>DOI: 10.1016/S0167-8442(98)00011-1</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Mesoscale ; Mesovolume ; Numerical simulation ; Plastic strain localization ; Polycrystalline materials ; Shear bands ; Stress concentrator</subject><ispartof>Theoretical and applied fracture mechanics, 1998-04, Vol.29 (1), p.11-20</ispartof><rights>1998 Elsevier Science Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-38b3bc377f0ab90b3ab71da16bf467b8031700514f2dd10a198b6e88fe400e443</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167844298000111$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Makarov, P.V.</creatorcontrib><creatorcontrib>Smolin, I.Y.</creatorcontrib><creatorcontrib>Prokopinsky, I.P.</creatorcontrib><title>Localized plastic strain in polycrystalline materials with hole and notches</title><title>Theoretical and applied fracture mechanics</title><description>Analyzed numerically are the localized strain of polycrystalline materials subjected to quasi-static loading. 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Shears and rotations in the regions of strain localization are found to be higher than in other parts of the specimen while rotations are more sensitive to localization.</description><subject>Mesoscale</subject><subject>Mesovolume</subject><subject>Numerical simulation</subject><subject>Plastic strain localization</subject><subject>Polycrystalline materials</subject><subject>Shear bands</subject><subject>Stress concentrator</subject><issn>0167-8442</issn><issn>1872-7638</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouK7-BCEn0UM107RNehJZ_MIFD-o5pOmUjWSbmmSV9dfb3RWvwjBzmOcdmIeQU2CXwKC6ehmbyGRR5Oe1vGCMAWSwRyYgRZ6Jist9MvlDDslRjO8jI6DmE_I090Y7-40tHZyOyRoaU9C2p2MN3q1NWMeknbM90qVOGKx2kX7ZtKAL75DqvqW9T2aB8ZgcdOMST37nlLzd3b7OHrL58_3j7GaeGc5lyrhseGO4EB3TTc0arhsBrYaq6YpKNJJxEIyVUHR52wLTUMumQik7LBjDouBTcra7OwT_scKY1NJGg87pHv0qqlyUopQljGC5A03wMQbs1BDsUoe1AqY26tRWndp4UbVUW3Vqk7ve5XD84tNiUNFY7A22NqBJqvX2nws_Vqd2XQ</recordid><startdate>19980401</startdate><enddate>19980401</enddate><creator>Makarov, P.V.</creator><creator>Smolin, I.Y.</creator><creator>Prokopinsky, I.P.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>19980401</creationdate><title>Localized plastic strain in polycrystalline materials with hole and notches</title><author>Makarov, P.V. ; Smolin, I.Y. ; Prokopinsky, I.P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-38b3bc377f0ab90b3ab71da16bf467b8031700514f2dd10a198b6e88fe400e443</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Mesoscale</topic><topic>Mesovolume</topic><topic>Numerical simulation</topic><topic>Plastic strain localization</topic><topic>Polycrystalline materials</topic><topic>Shear bands</topic><topic>Stress concentrator</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Makarov, P.V.</creatorcontrib><creatorcontrib>Smolin, I.Y.</creatorcontrib><creatorcontrib>Prokopinsky, I.P.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Theoretical and applied fracture mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Makarov, P.V.</au><au>Smolin, I.Y.</au><au>Prokopinsky, I.P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Localized plastic strain in polycrystalline materials with hole and notches</atitle><jtitle>Theoretical and applied fracture mechanics</jtitle><date>1998-04-01</date><risdate>1998</risdate><volume>29</volume><issue>1</issue><spage>11</spage><epage>20</epage><pages>11-20</pages><issn>0167-8442</issn><eissn>1872-7638</eissn><abstract>Analyzed numerically are the localized strain of polycrystalline materials subjected to quasi-static loading. 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| fulltext | fulltext |
| identifier | ISSN: 0167-8442 |
| ispartof | Theoretical and applied fracture mechanics, 1998-04, Vol.29 (1), p.11-20 |
| issn | 0167-8442 1872-7638 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Mesoscale Mesovolume Numerical simulation Plastic strain localization Polycrystalline materials Shear bands Stress concentrator |
| title | Localized plastic strain in polycrystalline materials with hole and notches |
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