Experimental modal analysis of curved composite beam with transverse open crack
Curved composite beams are the most widely preferred structures due to their high strength, low weight, corrosion and heat resistance. The aim of this study is to examine the modalities and natural frequencies of curved cracked composite (CCC) beams under different boundary conditions. Numerical and...
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| Veröffentlicht in: | Journal of sound and vibration 2018-12, Vol.436, p.155-164 |
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| container_title | Journal of sound and vibration |
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| creator | Das, M. Taylan Yılmaz, Ayşe |
| description | Curved composite beams are the most widely preferred structures due to their high strength, low weight, corrosion and heat resistance. The aim of this study is to examine the modalities and natural frequencies of curved cracked composite (CCC) beams under different boundary conditions. Numerical and experimental free vibration analyses of curved composite beams with transverse cracks of various depths and locations are presented. Fixed-Fixed and Fixed-Free (cantilever) boundary conditions are used for both numerical and experimental studies. It is observed that the natural frequency values of the modes decrease as the crack depth increase depend on the crack position in the material.
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•Experimental mode shape Analysis.•Curved Composite Beam with transverse crack.•Cantilever and Fixed-Fixed supports.•Cracks at different depths and different locations. |
| doi_str_mv | 10.1016/j.jsv.2018.09.021 |
| format | Article |
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•Experimental mode shape Analysis.•Curved Composite Beam with transverse crack.•Cantilever and Fixed-Fixed supports.•Cracks at different depths and different locations.</description><identifier>ISSN: 0022-460X</identifier><identifier>EISSN: 1095-8568</identifier><identifier>DOI: 10.1016/j.jsv.2018.09.021</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Beams (structural) ; Boundary conditions ; Composite beams ; Composite materials ; Corrosion ; Corrosion resistance ; Cracks ; Curved beams ; Curved composite beam ; Free vibration ; Heat resistance ; Modal analysis ; Resonant frequencies ; Thermal resistance ; Transverse crack ; Vibration analysis ; Weight</subject><ispartof>Journal of sound and vibration, 2018-12, Vol.436, p.155-164</ispartof><rights>2018 Elsevier Ltd</rights><rights>Copyright Elsevier Science Ltd. Dec 8, 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c325t-dcbe07224f49ff174e982a076eb012576e360180729e6e73a8665e45003988be3</citedby><cites>FETCH-LOGICAL-c325t-dcbe07224f49ff174e982a076eb012576e360180729e6e73a8665e45003988be3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022460X18306060$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Das, M. Taylan</creatorcontrib><creatorcontrib>Yılmaz, Ayşe</creatorcontrib><title>Experimental modal analysis of curved composite beam with transverse open crack</title><title>Journal of sound and vibration</title><description>Curved composite beams are the most widely preferred structures due to their high strength, low weight, corrosion and heat resistance. The aim of this study is to examine the modalities and natural frequencies of curved cracked composite (CCC) beams under different boundary conditions. Numerical and experimental free vibration analyses of curved composite beams with transverse cracks of various depths and locations are presented. Fixed-Fixed and Fixed-Free (cantilever) boundary conditions are used for both numerical and experimental studies. It is observed that the natural frequency values of the modes decrease as the crack depth increase depend on the crack position in the material.
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•Experimental mode shape Analysis.•Curved Composite Beam with transverse crack.•Cantilever and Fixed-Fixed supports.•Cracks at different depths and different locations.</description><subject>Beams (structural)</subject><subject>Boundary conditions</subject><subject>Composite beams</subject><subject>Composite materials</subject><subject>Corrosion</subject><subject>Corrosion resistance</subject><subject>Cracks</subject><subject>Curved beams</subject><subject>Curved composite beam</subject><subject>Free vibration</subject><subject>Heat resistance</subject><subject>Modal analysis</subject><subject>Resonant frequencies</subject><subject>Thermal resistance</subject><subject>Transverse crack</subject><subject>Vibration analysis</subject><subject>Weight</subject><issn>0022-460X</issn><issn>1095-8568</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAUxIMouK5-AG8Bz60vaZs2eJLFf7CwFwVvIU1fMXXb1KRb3W9vlvXs5c1l5jHzI-SaQcqAidsu7cKccmBVCjIFzk7IgoEskqoQ1SlZAHCe5ALez8lFCB0AyDzLF2Tz8DOitz0Ok97S3jXx6kFv98EG6lpqdn7GhhrXjy7YCWmNuqffdvqgk9dDmNEHpG7EgRqvzeclOWv1NuDVny7J2-PD6-o5WW-eXlb368RkvJiSxtQIJed5m8u2ZWWOsuIaSoE1MF5EzUTcEi0SBZaZroQoMC8AMllVNWZLcnP8O3r3tcMwqc7tfCweFGdcSJ5VkEcXO7qMdyF4bNUYt2q_VwzUgZvqVOSmDtwUSBW5xczdMYOx_mzRq2AsDgYb69FMqnH2n_Qv5Yx1Vw</recordid><startdate>20181208</startdate><enddate>20181208</enddate><creator>Das, M. Taylan</creator><creator>Yılmaz, Ayşe</creator><general>Elsevier Ltd</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20181208</creationdate><title>Experimental modal analysis of curved composite beam with transverse open crack</title><author>Das, M. Taylan ; Yılmaz, Ayşe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c325t-dcbe07224f49ff174e982a076eb012576e360180729e6e73a8665e45003988be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Beams (structural)</topic><topic>Boundary conditions</topic><topic>Composite beams</topic><topic>Composite materials</topic><topic>Corrosion</topic><topic>Corrosion resistance</topic><topic>Cracks</topic><topic>Curved beams</topic><topic>Curved composite beam</topic><topic>Free vibration</topic><topic>Heat resistance</topic><topic>Modal analysis</topic><topic>Resonant frequencies</topic><topic>Thermal resistance</topic><topic>Transverse crack</topic><topic>Vibration analysis</topic><topic>Weight</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Das, M. Taylan</creatorcontrib><creatorcontrib>Yılmaz, Ayşe</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of sound and vibration</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Das, M. Taylan</au><au>Yılmaz, Ayşe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental modal analysis of curved composite beam with transverse open crack</atitle><jtitle>Journal of sound and vibration</jtitle><date>2018-12-08</date><risdate>2018</risdate><volume>436</volume><spage>155</spage><epage>164</epage><pages>155-164</pages><issn>0022-460X</issn><eissn>1095-8568</eissn><abstract>Curved composite beams are the most widely preferred structures due to their high strength, low weight, corrosion and heat resistance. The aim of this study is to examine the modalities and natural frequencies of curved cracked composite (CCC) beams under different boundary conditions. Numerical and experimental free vibration analyses of curved composite beams with transverse cracks of various depths and locations are presented. Fixed-Fixed and Fixed-Free (cantilever) boundary conditions are used for both numerical and experimental studies. It is observed that the natural frequency values of the modes decrease as the crack depth increase depend on the crack position in the material.
[Display omitted]
•Experimental mode shape Analysis.•Curved Composite Beam with transverse crack.•Cantilever and Fixed-Fixed supports.•Cracks at different depths and different locations.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.jsv.2018.09.021</doi><tpages>10</tpages></addata></record> |
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| ispartof | Journal of sound and vibration, 2018-12, Vol.436, p.155-164 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Beams (structural) Boundary conditions Composite beams Composite materials Corrosion Corrosion resistance Cracks Curved beams Curved composite beam Free vibration Heat resistance Modal analysis Resonant frequencies Thermal resistance Transverse crack Vibration analysis Weight |
| title | Experimental modal analysis of curved composite beam with transverse open crack |
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