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

<table class="table-group" id="tab4"><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">Working condition I</td><td class="align_center">Working condition II</td><td class="align_center">Working condition III</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Safety coefficient</td><td class="align_center">1.5</td><td class="align_center">1.33</td><td class="align_center">1.2</td></tr><tr><td class="align_left">Q345E (MPa)</td><td class="align_center">230</td><td class="align_center">259</td><td class="align_center">288</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Allowable stress under different working conditions.</div>

Advances in Civil Engineering

tab4

Table 4

Table 4: Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area 

Table 4 | Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area 