2015
DOI: 10.1016/j.hbrcj.2014.06.009
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Experimental and finite element study on the inelastic lateral buckling behavior of coped I-beams

Abstract: An experimental study of inelastic lateral torsional buckling of coped beams with simply supported ends is presented in this paper. Six full scale coped steel I-beam tests were conducted. The test parameters include the aspect ratio of cope length to beam depth at coped region as well as the ratio of cope depth to beam depth. The results of tests were compared with finite element model results. The test results showed that a reduction in the inelastic buckling load due to coping could reach more than 60% of th… Show more

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Cited by 2 publications
(2 citation statements)
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“…LTB of end coped I-beams has been investigated by several authors [1][2][3][4][5][6][7][8][9][10]. These investigations range from classical energy solutions for general beams to FE studies on complete assemblies of beam and connections and cover cases with copes at one or both flanges and various connections, such as end-plates, partial end-plates and web angles.…”
Section: Previous Studies and Design Recommendationsmentioning
confidence: 99%
See 1 more Smart Citation
“…LTB of end coped I-beams has been investigated by several authors [1][2][3][4][5][6][7][8][9][10]. These investigations range from classical energy solutions for general beams to FE studies on complete assemblies of beam and connections and cover cases with copes at one or both flanges and various connections, such as end-plates, partial end-plates and web angles.…”
Section: Previous Studies and Design Recommendationsmentioning
confidence: 99%
“…Coping has been shown to reduce the LTB resistance significantly, particularly for short beams and cases where the connection devices are not connected to the tension flange [9]. In addition, local web buckling in the coped region has been found to influence the LTB capacity significantly [7,10].…”
Section: Previous Studies and Design Recommendationsmentioning
confidence: 99%