An Evaluation Method of Crack Variation on Structural Performance of Concrete Dams with Fusion Entropy Based on Observation and Simulation

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Time points for instable variation of J01-crack</td><td class="align_center">Hurst index difference</td><td class="align_center">Warning indicators</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">2010-11-26</td><td class="align_center">−0.0072</td><td class="align_center" rowspan="3">(−0.0419, 0.0749)</td></tr><tr><td class="align_left">2010-12-21</td><td class="align_center">−0.0324</td></tr><tr><td class="align_left">2011-05-26</td><td class="align_center">0.0069</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Hurst exponent differences and corresponding warning indicators at time points for instable variation of J01-crack.</div>

Structural Control and Health Monitoring

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Table 4

Table 4: An Evaluation Method of Crack Variation on Structural Performance of Concrete Dams with Fusion Entropy Based on Observation and Simulation 