Buckling of the composite sandwich cylindrical shell with clamped ends under uniform external pressure
An approximate analytical solution of the buckling problem formulated for a composite sandwich cylindrical shell subjected to a uniform external lateral pressure is presented in the paper. Both ends of the shell of finite length are fully clamped. The problem is solved using the Galerkin method. The...
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| Veröffentlicht in: | Composite structures 2015-04, Vol.122, p.209-216 |
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| container_title | Composite structures |
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| creator | Lopatin, A.V. Morozov, E.V. |
| description | An approximate analytical solution of the buckling problem formulated for a composite sandwich cylindrical shell subjected to a uniform external lateral pressure is presented in the paper. Both ends of the shell of finite length are fully clamped. The problem is solved using the Galerkin method. The analytical formula for the critical load has been obtained and verified by comparison with a finite-element solution. Based on this formula buckling analyses of sandwich pipes with different types of core materials normally used in underwater applications have been performed. Applications of the formula to the solutions of design problems have been demonstrated for the clamped–clamped sandwich pipes considering constraints imposed on the value of critical pressure. |
| doi_str_mv | 10.1016/j.compstruct.2014.11.048 |
| format | Article |
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Applications of the formula to the solutions of design problems have been demonstrated for the clamped–clamped sandwich pipes considering constraints imposed on the value of critical pressure.</description><subject>Approximation</subject><subject>Buckling</subject><subject>Clamped edges</subject><subject>Clamping</subject><subject>Composite sandwich cylindrical shells</subject><subject>Cylindrical shells</subject><subject>External pressure</subject><subject>Galerkin method</subject><subject>Galerkin methods</subject><subject>Mathematical analysis</subject><subject>Pipe</subject><subject>Shells</subject><subject>Uniform external pressure</subject><issn>0263-8223</issn><issn>1879-1085</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqFkclKBDEQhoMoOC7vkKOXblNJujs5qriB4EXPISbVTsbeTLpd3t4MI3j0UgXFVz9VfIRQYCUwqM83pRv7Kc1xcXPJGcgSoGRS7ZEVqEYXwFS1T1aM16JQnItDcpTShjGmJMCKtJeLe-vC8ErHls5rpNu0MYUZabKD_wxuTd13BnwMznY0rbHr6GeY87iz_YSe4uATXQaPMdfQjrGn-DVjHDI-RUxpiXhCDlrbJTz97cfk-eb66equeHi8vb-6eCicUHIurARrNciKAa84cN-iU1LUvpG-UlzzRmuNTlrbcAFt_eJ9LVDo1qtGaC7EMTnb5U5xfF8wzaYPyeWT7YDjkgw0giuASqj_0bpptFQVbFG1Q10cU4rYmimG3sZvA8xsLZiN-bNgthYMgMkW8urlbhXz1x8Bo0ku4ODQh4iZ9WP4P-QHh9iXUw</recordid><startdate>201504</startdate><enddate>201504</enddate><creator>Lopatin, A.V.</creator><creator>Morozov, E.V.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>201504</creationdate><title>Buckling of the composite sandwich cylindrical shell with clamped ends under uniform external pressure</title><author>Lopatin, A.V. ; Morozov, E.V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-a41aa91450125212dfec8436d74d582927999ec4aa7231f6bdd63e39fd8739233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Approximation</topic><topic>Buckling</topic><topic>Clamped edges</topic><topic>Clamping</topic><topic>Composite sandwich cylindrical shells</topic><topic>Cylindrical shells</topic><topic>External pressure</topic><topic>Galerkin method</topic><topic>Galerkin methods</topic><topic>Mathematical analysis</topic><topic>Pipe</topic><topic>Shells</topic><topic>Uniform external pressure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lopatin, A.V.</creatorcontrib><creatorcontrib>Morozov, E.V.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Composite structures</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lopatin, A.V.</au><au>Morozov, E.V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Buckling of the composite sandwich cylindrical shell with clamped ends under uniform external pressure</atitle><jtitle>Composite structures</jtitle><date>2015-04</date><risdate>2015</risdate><volume>122</volume><spage>209</spage><epage>216</epage><pages>209-216</pages><issn>0263-8223</issn><eissn>1879-1085</eissn><abstract>An approximate analytical solution of the buckling problem formulated for a composite sandwich cylindrical shell subjected to a uniform external lateral pressure is presented in the paper. 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| fulltext | fulltext |
| identifier | ISSN: 0263-8223 |
| ispartof | Composite structures, 2015-04, Vol.122, p.209-216 |
| issn | 0263-8223 1879-1085 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Approximation Buckling Clamped edges Clamping Composite sandwich cylindrical shells Cylindrical shells External pressure Galerkin method Galerkin methods Mathematical analysis Pipe Shells Uniform external pressure |
| title | Buckling of the composite sandwich cylindrical shell with clamped ends under uniform external pressure |
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