On the application of bees algorithm to the problem of crack detection of beam-type structures
► The application of the bees algorithm in the crack detection practice was examined. ► A numerical and experimental studies on the cracked cantilever beams was conducted. ► The results showed that the crack locations and depths were predicted well by BA. ► Results of BA were compared with those of...
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| Veröffentlicht in: | Computers & structures 2011-12, Vol.89 (23), p.2169-2175 |
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| container_title | Computers & structures |
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| creator | Moradi, S. Razi, P. Fatahi, L. |
| description | ► The application of the bees algorithm in the crack detection practice was examined. ► A numerical and experimental studies on the cracked cantilever beams was conducted. ► The results showed that the crack locations and depths were predicted well by BA. ► Results of BA were compared with those of the PSO. ► BA was shown to be accurate and robust to be used in the crack detection practice.
In this paper, the application of the bees algorithm (BA) to the problem of crack detection in beams is introduced. A numerical as well as an experimental study is designed to predict a single open edge-crack in cantilever beams. The crack is modeled by a rotational spring, whose stiffness could be determined by the size of the crack. The weighted sum of the squared errors between the measured and computed natural frequencies is used as the objective function. The results show that both the size and location of the crack can be predicted well through this method. |
| doi_str_mv | 10.1016/j.compstruc.2011.08.020 |
| format | Article |
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In this paper, the application of the bees algorithm (BA) to the problem of crack detection in beams is introduced. A numerical as well as an experimental study is designed to predict a single open edge-crack in cantilever beams. The crack is modeled by a rotational spring, whose stiffness could be determined by the size of the crack. The weighted sum of the squared errors between the measured and computed natural frequencies is used as the objective function. The results show that both the size and location of the crack can be predicted well through this method.</description><identifier>ISSN: 0045-7949</identifier><identifier>EISSN: 1879-2243</identifier><identifier>DOI: 10.1016/j.compstruc.2011.08.020</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Algorithms ; Applied sciences ; Bees ; Bees algorithm ; Building structure ; Buildings. Public works ; Cantilever beam ; Cantilever beams ; Construction (buildings and works) ; Crack detection ; Cracks ; Exact sciences and technology ; Flaw detection ; Fracture mechanics (crack, fatigue, damage...) ; Fundamental areas of phenomenology (including applications) ; Mathematical analysis ; Mathematical models ; Measurement and testing methods ; Modal testing ; Particle swarm optimization ; Physics ; Solid mechanics ; Springs ; Structural and continuum mechanics</subject><ispartof>Computers & structures, 2011-12, Vol.89 (23), p.2169-2175</ispartof><rights>2011 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c409t-37fa07b16cd30f71e351e9999fb16a581a18c279f0896243d3ddaf9f92f950893</citedby><cites>FETCH-LOGICAL-c409t-37fa07b16cd30f71e351e9999fb16a581a18c279f0896243d3ddaf9f92f950893</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.compstruc.2011.08.020$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24735737$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Moradi, S.</creatorcontrib><creatorcontrib>Razi, P.</creatorcontrib><creatorcontrib>Fatahi, L.</creatorcontrib><title>On the application of bees algorithm to the problem of crack detection of beam-type structures</title><title>Computers & structures</title><description>► The application of the bees algorithm in the crack detection practice was examined. ► A numerical and experimental studies on the cracked cantilever beams was conducted. ► The results showed that the crack locations and depths were predicted well by BA. ► Results of BA were compared with those of the PSO. ► BA was shown to be accurate and robust to be used in the crack detection practice.
In this paper, the application of the bees algorithm (BA) to the problem of crack detection in beams is introduced. A numerical as well as an experimental study is designed to predict a single open edge-crack in cantilever beams. The crack is modeled by a rotational spring, whose stiffness could be determined by the size of the crack. The weighted sum of the squared errors between the measured and computed natural frequencies is used as the objective function. The results show that both the size and location of the crack can be predicted well through this method.</description><subject>Algorithms</subject><subject>Applied sciences</subject><subject>Bees</subject><subject>Bees algorithm</subject><subject>Building structure</subject><subject>Buildings. Public works</subject><subject>Cantilever beam</subject><subject>Cantilever beams</subject><subject>Construction (buildings and works)</subject><subject>Crack detection</subject><subject>Cracks</subject><subject>Exact sciences and technology</subject><subject>Flaw detection</subject><subject>Fracture mechanics (crack, fatigue, damage...)</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Measurement and testing methods</subject><subject>Modal testing</subject><subject>Particle swarm optimization</subject><subject>Physics</subject><subject>Solid mechanics</subject><subject>Springs</subject><subject>Structural and continuum mechanics</subject><issn>0045-7949</issn><issn>1879-2243</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqNkM1OxCAURonRxHH0GezGuGq9lLaUpTH-JSZudCth6MVhbEsFxsS3l5kxulQ2JDfn47scQk4pFBRoc7EqtBumEP1aFyVQWkBbQAl7ZEZbLvKyrNg-mQFUdc5FJQ7JUQgrAGgqgBl5eRyzuMRMTVNvtYrWjZkz2QIxZKp_dd7G5ZBFt4Um7xY9DhtAe6Xfsg4j6t-MGvL4OWG2XSauPYZjcmBUH_Dk-56T55vrp6u7_OHx9v7q8iHXFYiYM24U8AVtdMfAcIqspijSMWmm6pYq2uqSCwOtaNKHOtZ1yggjSiPqNGNzcr57N634vsYQ5WCDxr5XI7p1kKJhraiqtvwX2VAKPJF8R2rvQvBo5OTtoPynpCA36uVK_qiXG_USWpnUp-TZd4cKWvXGq1Hb8BMvK85qzjYNlzsOk5oPi14GbXHU2FmfvMrO2T-7vgCf9Z6K</recordid><startdate>20111201</startdate><enddate>20111201</enddate><creator>Moradi, S.</creator><creator>Razi, P.</creator><creator>Fatahi, L.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20111201</creationdate><title>On the application of bees algorithm to the problem of crack detection of beam-type structures</title><author>Moradi, S. ; Razi, P. ; Fatahi, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c409t-37fa07b16cd30f71e351e9999fb16a581a18c279f0896243d3ddaf9f92f950893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Algorithms</topic><topic>Applied sciences</topic><topic>Bees</topic><topic>Bees algorithm</topic><topic>Building structure</topic><topic>Buildings. Public works</topic><topic>Cantilever beam</topic><topic>Cantilever beams</topic><topic>Construction (buildings and works)</topic><topic>Crack detection</topic><topic>Cracks</topic><topic>Exact sciences and technology</topic><topic>Flaw detection</topic><topic>Fracture mechanics (crack, fatigue, damage...)</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Measurement and testing methods</topic><topic>Modal testing</topic><topic>Particle swarm optimization</topic><topic>Physics</topic><topic>Solid mechanics</topic><topic>Springs</topic><topic>Structural and continuum mechanics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moradi, S.</creatorcontrib><creatorcontrib>Razi, P.</creatorcontrib><creatorcontrib>Fatahi, L.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Computers & structures</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moradi, S.</au><au>Razi, P.</au><au>Fatahi, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>On the application of bees algorithm to the problem of crack detection of beam-type structures</atitle><jtitle>Computers & structures</jtitle><date>2011-12-01</date><risdate>2011</risdate><volume>89</volume><issue>23</issue><spage>2169</spage><epage>2175</epage><pages>2169-2175</pages><issn>0045-7949</issn><eissn>1879-2243</eissn><abstract>► The application of the bees algorithm in the crack detection practice was examined. ► A numerical and experimental studies on the cracked cantilever beams was conducted. ► The results showed that the crack locations and depths were predicted well by BA. ► Results of BA were compared with those of the PSO. ► BA was shown to be accurate and robust to be used in the crack detection practice.
In this paper, the application of the bees algorithm (BA) to the problem of crack detection in beams is introduced. A numerical as well as an experimental study is designed to predict a single open edge-crack in cantilever beams. The crack is modeled by a rotational spring, whose stiffness could be determined by the size of the crack. The weighted sum of the squared errors between the measured and computed natural frequencies is used as the objective function. The results show that both the size and location of the crack can be predicted well through this method.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.compstruc.2011.08.020</doi><tpages>7</tpages></addata></record> |
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| ispartof | Computers & structures, 2011-12, Vol.89 (23), p.2169-2175 |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Algorithms Applied sciences Bees Bees algorithm Building structure Buildings. Public works Cantilever beam Cantilever beams Construction (buildings and works) Crack detection Cracks Exact sciences and technology Flaw detection Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Mathematical analysis Mathematical models Measurement and testing methods Modal testing Particle swarm optimization Physics Solid mechanics Springs Structural and continuum mechanics |
| title | On the application of bees algorithm to the problem of crack detection of beam-type structures |
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