First-order, buckling and post-buckling behaviour of GFRP pultruded beams. Part 2: Numerical simulation
This work deals with the numerical evaluation of the structural response of simply supported (transversally loaded at mid-span) and cantilever (subjected to tip point loads) beams built from a commercial pultruded I-section GFRP profile. In particular, the paper addresses the beam (i) geometrically...
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| Veröffentlicht in: | Computers & structures 2011-11, Vol.89 (21), p.2065-2078 |
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| container_title | Computers & structures |
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| creator | Silva, N.M.F. Camotim, D. Silvestre, N. Correia, J.R. Branco, F.A. |
| description | This work deals with the numerical evaluation of the structural response of simply supported (transversally loaded at mid-span) and cantilever (subjected to tip point loads) beams built from a commercial pultruded I-section GFRP profile. In particular, the paper addresses the beam (i) geometrically linear behaviour in service conditions, (ii) local and lateral-torsional buckling behaviour, and (iii) lateral-torsional post-buckling behaviour, including the effect of the load point of application location. The numerical results are obtained by means of (i) novel Generalised Beam Theory (GBT) beam finite element formulations, able to capture the influence of the load point of application, and (ii) shell finite element analyses carried out in the code A
baqus. These numerical results are compared with (i) the experimental values reported and discussed in the companion paper (Part 1) and (ii) values provided by analytical formulae available in the literature. |
| doi_str_mv | 10.1016/j.compstruc.2011.07.006 |
| format | Article |
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baqus. These numerical results are compared with (i) the experimental values reported and discussed in the companion paper (Part 1) and (ii) values provided by analytical formulae available in the literature.</description><identifier>ISSN: 0045-7949</identifier><identifier>EISSN: 1879-2243</identifier><identifier>DOI: 10.1016/j.compstruc.2011.07.006</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Buckling ; Cantilever beams ; Computer simulation ; Finite element method ; Flexural behaviour ; Generalised Beam Theory ; GFRP pultruded profiles ; Glass fiber reinforced plastics ; Lateral-torsional buckling ; Lateral-torsional post-buckling ; Local buckling ; Mathematical analysis ; Mathematical models ; Shells</subject><ispartof>Computers & structures, 2011-11, Vol.89 (21), p.2065-2078</ispartof><rights>2011 Civil-Comp Ltd and Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c348t-9a4bf71412302782656daa3973583f3786be9b4049b2ff8cc49d56e52044af33</citedby><cites>FETCH-LOGICAL-c348t-9a4bf71412302782656daa3973583f3786be9b4049b2ff8cc49d56e52044af33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0045794911002021$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Silva, N.M.F.</creatorcontrib><creatorcontrib>Camotim, D.</creatorcontrib><creatorcontrib>Silvestre, N.</creatorcontrib><creatorcontrib>Correia, J.R.</creatorcontrib><creatorcontrib>Branco, F.A.</creatorcontrib><title>First-order, buckling and post-buckling behaviour of GFRP pultruded beams. Part 2: Numerical simulation</title><title>Computers & structures</title><description>This work deals with the numerical evaluation of the structural response of simply supported (transversally loaded at mid-span) and cantilever (subjected to tip point loads) beams built from a commercial pultruded I-section GFRP profile. In particular, the paper addresses the beam (i) geometrically linear behaviour in service conditions, (ii) local and lateral-torsional buckling behaviour, and (iii) lateral-torsional post-buckling behaviour, including the effect of the load point of application location. The numerical results are obtained by means of (i) novel Generalised Beam Theory (GBT) beam finite element formulations, able to capture the influence of the load point of application, and (ii) shell finite element analyses carried out in the code A
baqus. These numerical results are compared with (i) the experimental values reported and discussed in the companion paper (Part 1) and (ii) values provided by analytical formulae available in the literature.</description><subject>Buckling</subject><subject>Cantilever beams</subject><subject>Computer simulation</subject><subject>Finite element method</subject><subject>Flexural behaviour</subject><subject>Generalised Beam Theory</subject><subject>GFRP pultruded profiles</subject><subject>Glass fiber reinforced plastics</subject><subject>Lateral-torsional buckling</subject><subject>Lateral-torsional post-buckling</subject><subject>Local buckling</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Shells</subject><issn>0045-7949</issn><issn>1879-2243</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkF1LwzAUhoMoOKe_wVx6YWu-2iTeDXEqDB2y-5Cm6cxsm5o0gv_ejsluvTpw3o_DeQC4xijHCJd3u9z4bohjSCYnCOMc8Ryh8gTMsOAyI4TRUzBDiBUZl0yeg4sYd2hyMIRmYLt0IY6ZD7UNt7BK5rN1_RbqvoaDn4TjprIf-tv5FKBv4NPyfQ2H1E5Ha1tPmu5iDtc6jJDcw9fU2eCMbmF0XWr16Hx_Cc4a3UZ79TfnYLN83Dw8Z6u3p5eHxSozlIkxk5pVDccME4oIF6QsylprKjktBG0oF2VlZcUQkxVpGmEMk3VR2oIgxnRD6RzcHGqH4L-SjaPqXDS2bXVvfYoKlxwTQRgTk5UfrCb4GINt1BBcp8OPwkjtyaqdOpJVe7IKcTVxm5KLQ9JOj3w7G1Q0zvbG1i5YM6rau387fgFdDoZh</recordid><startdate>20111101</startdate><enddate>20111101</enddate><creator>Silva, N.M.F.</creator><creator>Camotim, D.</creator><creator>Silvestre, N.</creator><creator>Correia, J.R.</creator><creator>Branco, F.A.</creator><general>Elsevier Ltd</general><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>20111101</creationdate><title>First-order, buckling and post-buckling behaviour of GFRP pultruded beams. Part 2: Numerical simulation</title><author>Silva, N.M.F. ; Camotim, D. ; Silvestre, N. ; Correia, J.R. ; Branco, F.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c348t-9a4bf71412302782656daa3973583f3786be9b4049b2ff8cc49d56e52044af33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Buckling</topic><topic>Cantilever beams</topic><topic>Computer simulation</topic><topic>Finite element method</topic><topic>Flexural behaviour</topic><topic>Generalised Beam Theory</topic><topic>GFRP pultruded profiles</topic><topic>Glass fiber reinforced plastics</topic><topic>Lateral-torsional buckling</topic><topic>Lateral-torsional post-buckling</topic><topic>Local buckling</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Shells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Silva, N.M.F.</creatorcontrib><creatorcontrib>Camotim, D.</creatorcontrib><creatorcontrib>Silvestre, N.</creatorcontrib><creatorcontrib>Correia, J.R.</creatorcontrib><creatorcontrib>Branco, F.A.</creatorcontrib><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>Silva, N.M.F.</au><au>Camotim, D.</au><au>Silvestre, N.</au><au>Correia, J.R.</au><au>Branco, F.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First-order, buckling and post-buckling behaviour of GFRP pultruded beams. Part 2: Numerical simulation</atitle><jtitle>Computers & structures</jtitle><date>2011-11-01</date><risdate>2011</risdate><volume>89</volume><issue>21</issue><spage>2065</spage><epage>2078</epage><pages>2065-2078</pages><issn>0045-7949</issn><eissn>1879-2243</eissn><abstract>This work deals with the numerical evaluation of the structural response of simply supported (transversally loaded at mid-span) and cantilever (subjected to tip point loads) beams built from a commercial pultruded I-section GFRP profile. In particular, the paper addresses the beam (i) geometrically linear behaviour in service conditions, (ii) local and lateral-torsional buckling behaviour, and (iii) lateral-torsional post-buckling behaviour, including the effect of the load point of application location. The numerical results are obtained by means of (i) novel Generalised Beam Theory (GBT) beam finite element formulations, able to capture the influence of the load point of application, and (ii) shell finite element analyses carried out in the code A
baqus. These numerical results are compared with (i) the experimental values reported and discussed in the companion paper (Part 1) and (ii) values provided by analytical formulae available in the literature.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.compstruc.2011.07.006</doi><tpages>14</tpages></addata></record> |
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| ispartof | Computers & structures, 2011-11, Vol.89 (21), p.2065-2078 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Buckling Cantilever beams Computer simulation Finite element method Flexural behaviour Generalised Beam Theory GFRP pultruded profiles Glass fiber reinforced plastics Lateral-torsional buckling Lateral-torsional post-buckling Local buckling Mathematical analysis Mathematical models Shells |
| title | First-order, buckling and post-buckling behaviour of GFRP pultruded beams. Part 2: Numerical simulation |
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