Experimental Study on the Size Effect on the Probability Distribution of Concrete Compressive Strength

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Size (mm)</td><td class="align_center">Confidence level (%)</td><td class="align_center">Confidence interval of the standard deviation of the compressive strength (MPa)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">70</td><td class="align_center">95</td><td class="align_center">[3.61, 6.15]</td></tr><tr><td class="align_left">100</td><td class="align_center">95</td><td class="align_center">[2.22, 4.01]</td></tr><tr><td class="align_left">150</td><td class="align_center">95</td><td class="align_center">[1.34, 2.27]</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Interval estimates of the standard deviation of the concrete compressive strength.</div>

Advances in Civil Engineering

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Table 6

Table 6: Experimental Study on the Size Effect on the Probability Distribution of Concrete Compressive Strength 