Microscopic Parameter Extraction and Corresponding Strength Prediction of Cemented Paste Backfill at Different Curing Times

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Average value of error</td><td class="align_center">Minimum value of error</td><td class="align_center">Maximum value of error</td><td class="align_center">Standard deviation of error</td><td class="align_center">Error</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">0.0867</td><td class="align_center">0.021</td><td class="align_center">0.203</td><td class="align_center">0.0786</td><td class="align_center">9.51%</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The statistical index of the error for mechanical strength.</div>

Advances in Civil Engineering

tab5

Table 5

Table 5: Microscopic Parameter Extraction and Corresponding Strength Prediction of Cemented Paste Backfill at Different Curing Times 