Penetration analysis for geo-material based on unified strength criterion
A unified strength criterion is applied for penetration analysis of geo-materials. Based on the cylindrical cavity-expansion theory the relation between the radial traction on the cavity surface and the impact velocity of a rigid projectile is derived. The finial penetration depth of the projectile...
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| Veröffentlicht in: | International journal of impact engineering 2008-10, Vol.35 (10), p.1154-1163 |
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| container_end_page | 1163 |
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| container_issue | 10 |
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| container_title | International journal of impact engineering |
| container_volume | 35 |
| creator | Li, Jianchun Ma, Guowei Yu, Maohong |
| description | A unified strength criterion is applied for penetration analysis of geo-materials. Based on the cylindrical cavity-expansion theory the relation between the radial traction on the cavity surface and the impact velocity of a rigid projectile is derived. The finial penetration depth of the projectile is analytically obtained and the effect of strength criterion on the penetration depth is investigated. By comparing with existing test results, it is found that the proposed penetration model is effective in the analysis of a rigid projectile penetrating into a semi-infinite geo-material target. |
| doi_str_mv | 10.1016/j.ijimpeng.2008.01.003 |
| format | Article |
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Based on the cylindrical cavity-expansion theory the relation between the radial traction on the cavity surface and the impact velocity of a rigid projectile is derived. The finial penetration depth of the projectile is analytically obtained and the effect of strength criterion on the penetration depth is investigated. By comparing with existing test results, it is found that the proposed penetration model is effective in the analysis of a rigid projectile penetrating into a semi-infinite geo-material target.</description><identifier>ISSN: 0734-743X</identifier><identifier>EISSN: 1879-3509</identifier><identifier>DOI: 10.1016/j.ijimpeng.2008.01.003</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Damage model ; Geo-material ; Penetration analysis ; Rigid projectile ; Unified strength criterion</subject><ispartof>International journal of impact engineering, 2008-10, Vol.35 (10), p.1154-1163</ispartof><rights>2008 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-9cf13edbc5822d06e788f9ca593ef689a2e32b682a5fb4e93971effa3708ded53</citedby><cites>FETCH-LOGICAL-c343t-9cf13edbc5822d06e788f9ca593ef689a2e32b682a5fb4e93971effa3708ded53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijimpeng.2008.01.003$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3538,27906,27907,45977</link.rule.ids></links><search><creatorcontrib>Li, Jianchun</creatorcontrib><creatorcontrib>Ma, Guowei</creatorcontrib><creatorcontrib>Yu, Maohong</creatorcontrib><title>Penetration analysis for geo-material based on unified strength criterion</title><title>International journal of impact engineering</title><description>A unified strength criterion is applied for penetration analysis of geo-materials. Based on the cylindrical cavity-expansion theory the relation between the radial traction on the cavity surface and the impact velocity of a rigid projectile is derived. The finial penetration depth of the projectile is analytically obtained and the effect of strength criterion on the penetration depth is investigated. By comparing with existing test results, it is found that the proposed penetration model is effective in the analysis of a rigid projectile penetrating into a semi-infinite geo-material target.</description><subject>Damage model</subject><subject>Geo-material</subject><subject>Penetration analysis</subject><subject>Rigid projectile</subject><subject>Unified strength criterion</subject><issn>0734-743X</issn><issn>1879-3509</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouK7-BenJW-ukaZvkpix-LCzoQcFbSNPJmtI2a9IV9t_bsnr2NHN43neYh5BrChkFWt22mWtdv8Nhm-UAIgOaAbATsqCCy5SVIE_JAjgrUl6wj3NyEWMLQDmUsCDrVxxwDHp0fkj0oLtDdDGxPiRb9GmvRwxOd0mtIzbJhOwHZ920xjFMB8fPxAQ3M364JGdWdxGvfueSvD8-vK2e083L03p1v0kNK9iYSmMpw6Y2pcjzBirkQlhpdCkZ2kpInSPL60rkurR1gZJJTtFazTiIBpuSLcnNsXcX_Nce46h6Fw12nR7Q76NirBSCsxmsjqAJPsaAVu2C63U4KApqNqda9WdOzeYUUDWZm4J3xyBOb3w7DCoah4PBxgU0o2q8-6_iB6tufIE</recordid><startdate>20081001</startdate><enddate>20081001</enddate><creator>Li, Jianchun</creator><creator>Ma, Guowei</creator><creator>Yu, Maohong</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20081001</creationdate><title>Penetration analysis for geo-material based on unified strength criterion</title><author>Li, Jianchun ; Ma, Guowei ; Yu, Maohong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-9cf13edbc5822d06e788f9ca593ef689a2e32b682a5fb4e93971effa3708ded53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Damage model</topic><topic>Geo-material</topic><topic>Penetration analysis</topic><topic>Rigid projectile</topic><topic>Unified strength criterion</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Jianchun</creatorcontrib><creatorcontrib>Ma, Guowei</creatorcontrib><creatorcontrib>Yu, Maohong</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</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>International journal of impact engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Jianchun</au><au>Ma, Guowei</au><au>Yu, Maohong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Penetration analysis for geo-material based on unified strength criterion</atitle><jtitle>International journal of impact engineering</jtitle><date>2008-10-01</date><risdate>2008</risdate><volume>35</volume><issue>10</issue><spage>1154</spage><epage>1163</epage><pages>1154-1163</pages><issn>0734-743X</issn><eissn>1879-3509</eissn><abstract>A unified strength criterion is applied for penetration analysis of geo-materials. Based on the cylindrical cavity-expansion theory the relation between the radial traction on the cavity surface and the impact velocity of a rigid projectile is derived. The finial penetration depth of the projectile is analytically obtained and the effect of strength criterion on the penetration depth is investigated. By comparing with existing test results, it is found that the proposed penetration model is effective in the analysis of a rigid projectile penetrating into a semi-infinite geo-material target.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.ijimpeng.2008.01.003</doi><tpages>10</tpages></addata></record> |
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| ispartof | International journal of impact engineering, 2008-10, Vol.35 (10), p.1154-1163 |
| issn | 0734-743X 1879-3509 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_33588735 |
| source | Elsevier ScienceDirect Journals |
| subjects | Damage model Geo-material Penetration analysis Rigid projectile Unified strength criterion |
| title | Penetration analysis for geo-material based on unified strength criterion |
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