Experimental Study of the Basic Mechanical Properties of Directionally Distributed Steel Fibre-Reinforced Concrete

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Steel fibre volume fraction (%) used in different theories and formulas</td><td class="align_center">Results given by composite materials theory</td><td class="align_center">Results given by semiempirical formulas proposed by Balpin-Tsal</td><td class="align_center">Experimental values</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">0.8</td><td class="align_center">41,800</td><td class="align_center">42,000</td><td class="align_center">45,700</td></tr><tr><td class="align_left">1.6</td><td class="align_center">42,200</td><td class="align_center">42,600</td><td class="align_center">57,600</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of the elastic moduli of directionally distributed SFRC (unit: MPa).</div>

Advances in Materials Science and Engineering

tab6

Table 6

Table 6: Experimental Study of the Basic Mechanical Properties of Directionally Distributed Steel Fibre-Reinforced Concrete 