Analysis on Fracture Behavior and Optimization of Beam-Column Connections with Expanded Flanges of Steel Frames

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Specimens</td><td class="align_center">Expansion</td><td class="align_center">Length of line (<i>l</i><sub><i>a</i></sub>) (mm)</td><td class="align_center">Length of arc (<i>l</i><sub><i>b</i></sub>) (mm)</td><td class="align_center">Width (<i>c</i>) (mm)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">WF-1A</td><td class="align_center">Concave-arc</td><td class="align_center">100</td><td class="align_center">100</td><td class="align_center">40</td></tr><tr><td class="align_left">WF-1B</td><td class="align_center">Concave-arc</td><td class="align_center">200</td><td class="align_center">200</td><td class="align_center">50</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Civil Engineering

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Table 1

Table 1: Analysis on Fracture Behavior and Optimization of Beam-Column Connections with Expanded Flanges of Steel Frames 