Crack Identification Method of Steel Fiber Reinforced Concrete Based on Deep Learning: A Comparative Study and Shared Crack Database

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Materials</td><td class="align_center" colspan="8">Chemical composition (mass ratio (%))</td></tr><tr class="thead"><td class="align_center">CaO</td><td class="align_center">SiO<sub>2</sub></td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">MgO</td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">SO<sub>3</sub></td><td class="align_center">CaO</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left">Cement</td><td class="align_center">65.87</td><td class="align_center">21.62</td><td class="align_center">5.49</td><td class="align_center">4.08</td><td class="align_center">0.81</td><td class="align_center">0.85</td><td class="align_center">1.28</td><td class="align_center">65.87</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Materials Science and Engineering

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Table 1

Table 1: Crack Identification Method of Steel Fiber Reinforced Concrete Based on Deep Learning: A Comparative Study and Shared Crack Database 