Prediction of the Strength Properties of Carbon Fiber-Reinforced Lightweight Concrete Exposed to the High Temperature Using Artificial Neural Network and Support Vector Machine

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Color</td><td class="align_center">Base material</td><td class="align_center">Fiber length (mm)</td><td class="align_center">Compressive strength (7 days) 23°C (N/mm<sup>2</sup>)</td><td class="align_center">Bending strength (7 days) 23°C (N/mm<sup>2</sup>)</td><td class="align_center">Adhesion on the concrete (N/mm<sup>2</sup>)</td><td class="align_center">Adhesion on steel (N/mm<sup>2</sup>)</td><td class="align_center">Tensile strength (N/mm<sup>2</sup>)</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Gray</td><td class="align_center">Epoxy resin</td><td class="align_center">5</td><td class="align_center">60</td><td class="align_center">30</td><td class="align_center">3.5</td><td class="align_center">20</td><td class="align_center">20</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>Fiber refers to carbon fiber.<br/></div></td></tr></table>

<div>The properties of carbon fiber.</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Prediction of the Strength Properties of Carbon Fiber-Reinforced Lightweight Concrete Exposed to the High Temperature Using Artificial Neural Network and Support Vector Machine 

Table 2 | Prediction of the Strength Properties of Carbon Fiber-Reinforced Lightweight Concrete Exposed to the High Temperature Using Artificial Neural Network and Support Vector Machine 