Research on the Deformation and Control Technology of Surrounding Rock in Entry Retaining along the Gob Side

<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">NO</td><td class="align_center">Observation contents</td><td class="align_center">Observation instrument</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">1<sup>#</sup></td><td class="align_center">Surface deformation</td><td class="align_center">Self-made wedge</td></tr><tr><td class="align_left">2<sup>#</sup></td><td class="align_center">Surface deformation</td><td class="align_center">Self-made wedge</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Observations of mine pressure.</div>

Advances in Civil Engineering

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Table 4

Table 4: Research on the Deformation and Control Technology of Surrounding Rock in Entry Retaining along the Gob Side 