Predicting the Ultimate Bearing Capacity of Bolts with an Optimized Function Model

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Model</td><td class="align_center">SSE<sub><i>B</i>1</sub></td><td class="align_center">SE<sub><i>B</i>1</sub></td><td class="align_center">SSE<sub><i>B</i>2</sub></td><td class="align_center">SE<sub><i>B</i>2</sub></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">AH</td><td class="align_center">377.96</td><td class="align_center">8.69</td><td class="align_center">651.26</td><td class="align_center">10.42</td></tr><tr><td class="align_left">CH</td><td class="align_center">207.28</td><td class="align_center">6.44</td><td class="align_center">81.68</td><td class="align_center">3.69</td></tr><tr><td class="align_left">IE</td><td class="align_center">8356</td><td class="align_center">30.47</td><td class="align_center">6.19 × 10<sup>4</sup></td><td class="align_center">101.59</td></tr><tr><td class="align_left">IEPF</td><td class="align_center">32.68</td><td class="align_center">2.56</td><td class="align_center">1152</td><td class="align_center">13.85</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Accuracy of each model for example 2.</div>

Advances in Civil Engineering

tab8

Table 8

Table 8: Predicting the Ultimate Bearing Capacity of Bolts with an Optimized Function Model 