Identification of flutter derivatives of bridge decks
An identification method has been developed to extract all the flutter derivatives defined by R.H. Scanlan. In the present work, the signals of the coupled vertical–torsional free vibration of the spring-suspended section model are used. The flutter derivatives of a thin plate obtained using the pre...
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| Veröffentlicht in: | Journal of wind engineering and industrial aerodynamics 2000-01, Vol.84 (2), p.151-162 |
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| container_title | Journal of wind engineering and industrial aerodynamics |
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| creator | Gu, Ming Zhang, Ruoxue Xiang, Haifan |
| description | An identification method has been developed to extract all the flutter derivatives defined by R.H. Scanlan. In the present work, the signals of the coupled vertical–torsional free vibration of the spring-suspended section model are used. The flutter derivatives of a thin plate obtained using the present method are compared with the corresponding Theodorsen theoretical values. The present method is then used in the identification of flutter derivatives of the Jiangyin suspension Bridge over Yangtze River. The flutter critical wind speed of this bridge obtained from the full bridge aeroelastic model test in a wind tunnel shows good agreement with the estimated result from Scanlan's flutter analysis method with the flutter derivatives using the present method. |
| doi_str_mv | 10.1016/S0167-6105(99)00051-3 |
| format | Article |
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Scanlan. In the present work, the signals of the coupled vertical–torsional free vibration of the spring-suspended section model are used. The flutter derivatives of a thin plate obtained using the present method are compared with the corresponding Theodorsen theoretical values. The present method is then used in the identification of flutter derivatives of the Jiangyin suspension Bridge over Yangtze River. The flutter critical wind speed of this bridge obtained from the full bridge aeroelastic model test in a wind tunnel shows good agreement with the estimated result from Scanlan's flutter analysis method with the flutter derivatives using the present method.</description><identifier>ISSN: 0167-6105</identifier><identifier>EISSN: 1872-8197</identifier><identifier>DOI: 10.1016/S0167-6105(99)00051-3</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Bridge decks ; Flutter derivatives ; Identification method ; loading ; Long-span bridges ; Mathematical models ; Plates (structural components) ; Structural analysis ; Suspension bridges ; Vibrations (mechanical) ; Wind effects ; Wind tunnel test ; Wind tunnels</subject><ispartof>Journal of wind engineering and industrial aerodynamics, 2000-01, Vol.84 (2), p.151-162</ispartof><rights>2000 Elsevier Science B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-7efc1199f2a0f3660c3829108378b6e8337f5ccc12e08d3faeba3f60d9b5f13</citedby><cites>FETCH-LOGICAL-c401t-7efc1199f2a0f3660c3829108378b6e8337f5ccc12e08d3faeba3f60d9b5f13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0167-6105(99)00051-3$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,45986</link.rule.ids></links><search><creatorcontrib>Gu, Ming</creatorcontrib><creatorcontrib>Zhang, Ruoxue</creatorcontrib><creatorcontrib>Xiang, Haifan</creatorcontrib><title>Identification of flutter derivatives of bridge decks</title><title>Journal of wind engineering and industrial aerodynamics</title><description>An identification method has been developed to extract all the flutter derivatives defined by R.H. Scanlan. In the present work, the signals of the coupled vertical–torsional free vibration of the spring-suspended section model are used. The flutter derivatives of a thin plate obtained using the present method are compared with the corresponding Theodorsen theoretical values. The present method is then used in the identification of flutter derivatives of the Jiangyin suspension Bridge over Yangtze River. The flutter critical wind speed of this bridge obtained from the full bridge aeroelastic model test in a wind tunnel shows good agreement with the estimated result from Scanlan's flutter analysis method with the flutter derivatives using the present method.</description><subject>Bridge decks</subject><subject>Flutter derivatives</subject><subject>Identification method</subject><subject>loading</subject><subject>Long-span bridges</subject><subject>Mathematical models</subject><subject>Plates (structural components)</subject><subject>Structural analysis</subject><subject>Suspension bridges</subject><subject>Vibrations (mechanical)</subject><subject>Wind effects</subject><subject>Wind tunnel test</subject><subject>Wind tunnels</subject><issn>0167-6105</issn><issn>1872-8197</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkEtLAzEUhYMoWKs_QejKx2I0N5m8ViLFR6Hgou7DTOZGotOZmqQF_73TVlzq5l44fOcsPkLOgd4ABXm7GI4qJFBxZcw1pVRAwQ_ICLRihQajDsnoFzkmJym9D5AqFR8RMWuwy8EHV-XQd5PeT3y7zhnjpMEYNkO6wbSN6xiaNxxS95FOyZGv2oRnP39MFo8Pr9PnYv7yNJvezwtXUsiFQu8AjPGsop5LSR3XzADVXOlaouZceeGcA4ZUN9xXWFfcS9qYWnjgY3K5X13F_nONKdtlSA7btuqwXyerSsm4ASYH8uJPkikmBDP6XxBUaYTeLYo96GKfUkRvVzEsq_hlgdqtdbuzbrdKrTF2Z93yoXe37-GgZRMw2uQCdg6bENFl2_Thn4Vva0qIcg</recordid><startdate>20000131</startdate><enddate>20000131</enddate><creator>Gu, Ming</creator><creator>Zhang, Ruoxue</creator><creator>Xiang, Haifan</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7T2</scope><scope>7U2</scope><scope>C1K</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>7TC</scope></search><sort><creationdate>20000131</creationdate><title>Identification of flutter derivatives of bridge decks</title><author>Gu, Ming ; Zhang, Ruoxue ; Xiang, Haifan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-7efc1199f2a0f3660c3829108378b6e8337f5ccc12e08d3faeba3f60d9b5f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Bridge decks</topic><topic>Flutter derivatives</topic><topic>Identification method</topic><topic>loading</topic><topic>Long-span bridges</topic><topic>Mathematical models</topic><topic>Plates (structural components)</topic><topic>Structural analysis</topic><topic>Suspension bridges</topic><topic>Vibrations (mechanical)</topic><topic>Wind effects</topic><topic>Wind tunnel test</topic><topic>Wind tunnels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gu, Ming</creatorcontrib><creatorcontrib>Zhang, Ruoxue</creatorcontrib><creatorcontrib>Xiang, Haifan</creatorcontrib><collection>CrossRef</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Safety Science and Risk</collection><collection>Environmental Sciences and Pollution Management</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>Mechanical Engineering Abstracts</collection><jtitle>Journal of wind engineering and industrial aerodynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gu, Ming</au><au>Zhang, Ruoxue</au><au>Xiang, Haifan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Identification of flutter derivatives of bridge decks</atitle><jtitle>Journal of wind engineering and industrial aerodynamics</jtitle><date>2000-01-31</date><risdate>2000</risdate><volume>84</volume><issue>2</issue><spage>151</spage><epage>162</epage><pages>151-162</pages><issn>0167-6105</issn><eissn>1872-8197</eissn><abstract>An identification method has been developed to extract all the flutter derivatives defined by R.H. 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| issn | 0167-6105 1872-8197 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Bridge decks Flutter derivatives Identification method loading Long-span bridges Mathematical models Plates (structural components) Structural analysis Suspension bridges Vibrations (mechanical) Wind effects Wind tunnel test Wind tunnels |
| title | Identification of flutter derivatives of bridge decks |
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