The vibration of a large ring-stiffened prolate dome under external water pressure
The paper presents a theoretical and an experimental investigation into the free vibration of a large ring-stiffened prolate dome in air and under external water pressure. The theoretical investigation was via the finite element method where a solid fluid mesh with an isoparametric cross-section was...
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| Veröffentlicht in: | Ocean engineering 2004, Vol.31 (1), p.1-19 |
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| container_title | Ocean engineering |
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| creator | Ross, Carl T.F. Little, Andrew P.F. Bartlett, Colin |
| description | The paper presents a theoretical and an experimental investigation into the free vibration of a large ring-stiffened prolate dome in air and under external water pressure.
The theoretical investigation was via the finite element method where a solid fluid mesh with an isoparametric cross-section was used to model the water surrounding the dome, and a truncated conical shell and ring stiffener were used to model the structure. Good agreement was found between theory and experiment. Both the theory and the experiment found that as the external water pressure was increased the resonant frequencies decreased. |
| doi_str_mv | 10.1016/S0029-8018(03)00105-7 |
| format | Article |
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The theoretical investigation was via the finite element method where a solid fluid mesh with an isoparametric cross-section was used to model the water surrounding the dome, and a truncated conical shell and ring stiffener were used to model the structure. Good agreement was found between theory and experiment. Both the theory and the experiment found that as the external water pressure was increased the resonant frequencies decreased.</description><subject>Applied sciences</subject><subject>Building structure</subject><subject>Buildings. Public works</subject><subject>Construction (buildings and works)</subject><subject>Dome</subject><subject>Exact sciences and technology</subject><subject>Finite elements</subject><subject>Hydraulic constructions</subject><subject>Marine</subject><subject>Offshore structure (platforms, tanks, etc.)</subject><subject>Ring-stiffeners</subject><subject>Shell structure</subject><subject>Stresses. Safety</subject><subject>Structural analysis. Stresses</subject><subject>Submarine</subject><subject>Vibration</subject><subject>Water pressure</subject><issn>0029-8018</issn><issn>1873-5258</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqFkMlKBDEQhoMoOC6PIOSi6KG1kkx6OYkMbiAILueQTioa6UmPSbfL2xudQY-e6vB_f1XxEbLH4JgBK0_uAXhT1MDqQxBHAAxkUa2RCasrUUgu63Uy-UU2yVZKLwBQliAm5O7hGembb6MefB9o76imnY5PSKMPT0UavHMY0NJF7Ds9ILX9HOkYLEaKHwPGoDv6noOYCUxpjLhDNpzuEu6u5jZ5vDh_mF0VN7eX17Ozm8KIphkKUXKbPyxdxXXrDGJtHW8axqdV61rHW11BDmzDrGhNKyVztpI5s2iZnGqxTQ6We_NrryOmQc19Mth1OmA_JsXrqcjL4F-Q1SCYZCKDcgma2KcU0alF9HMdPxUD9a1a_ahW3x4VCPWjWlW5t786oJPRnYs6GJ_-ylJMGW_qzJ0uOcxa3jxGlYzHYND6iGZQtvf_XPoCLtKUGw</recordid><startdate>2004</startdate><enddate>2004</enddate><creator>Ross, Carl T.F.</creator><creator>Little, Andrew P.F.</creator><creator>Bartlett, Colin</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>2004</creationdate><title>The vibration of a large ring-stiffened prolate dome under external water pressure</title><author>Ross, Carl T.F. ; Little, Andrew P.F. ; Bartlett, Colin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c399t-362d1876f72abfcee8df2991247bfbf2ba70abfd91d3bcb551fd757bfded154a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Applied sciences</topic><topic>Building structure</topic><topic>Buildings. Public works</topic><topic>Construction (buildings and works)</topic><topic>Dome</topic><topic>Exact sciences and technology</topic><topic>Finite elements</topic><topic>Hydraulic constructions</topic><topic>Marine</topic><topic>Offshore structure (platforms, tanks, etc.)</topic><topic>Ring-stiffeners</topic><topic>Shell structure</topic><topic>Stresses. Safety</topic><topic>Structural analysis. Stresses</topic><topic>Submarine</topic><topic>Vibration</topic><topic>Water pressure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ross, Carl T.F.</creatorcontrib><creatorcontrib>Little, Andrew P.F.</creatorcontrib><creatorcontrib>Bartlett, Colin</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</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><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Ocean engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ross, Carl T.F.</au><au>Little, Andrew P.F.</au><au>Bartlett, Colin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The vibration of a large ring-stiffened prolate dome under external water pressure</atitle><jtitle>Ocean engineering</jtitle><date>2004</date><risdate>2004</risdate><volume>31</volume><issue>1</issue><spage>1</spage><epage>19</epage><pages>1-19</pages><issn>0029-8018</issn><eissn>1873-5258</eissn><coden>OCENBQ</coden><abstract>The paper presents a theoretical and an experimental investigation into the free vibration of a large ring-stiffened prolate dome in air and under external water pressure.
The theoretical investigation was via the finite element method where a solid fluid mesh with an isoparametric cross-section was used to model the water surrounding the dome, and a truncated conical shell and ring stiffener were used to model the structure. Good agreement was found between theory and experiment. Both the theory and the experiment found that as the external water pressure was increased the resonant frequencies decreased.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0029-8018(03)00105-7</doi><tpages>19</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0029-8018 |
| ispartof | Ocean engineering, 2004, Vol.31 (1), p.1-19 |
| issn | 0029-8018 1873-5258 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_28432470 |
| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Building structure Buildings. Public works Construction (buildings and works) Dome Exact sciences and technology Finite elements Hydraulic constructions Marine Offshore structure (platforms, tanks, etc.) Ring-stiffeners Shell structure Stresses. Safety Structural analysis. Stresses Submarine Vibration Water pressure |
| title | The vibration of a large ring-stiffened prolate dome under external water pressure |
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