Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter name</td><td class="align_center">Before optimization</td><td class="align_center">After optimization</td><td class="align_center">Changes (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Maximum deflection deformation (mm)</td><td class="align_center">66.74</td><td class="align_center">59.52</td><td class="align_center">−10.8</td></tr><tr><td class="align_left">Maximum stress (MPa)</td><td class="align_center">190.67</td><td class="align_center">202.43</td><td class="align_center">+6.2</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of maximum stress and deflection before and after optimization of receiving boom.</div>

Advances in Civil Engineering

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Table 8

Table 8: Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area 

Table 8 | Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area 