To improve the resource recovery efficiency of mining face in thick coal seams. the correlation between deformation failure of bottom coal in the gob-side entry and coal pillar width was analyzed by theoretical analysis. numerical calculation. and similar simulation experiments. https://www.roneverhart.com/Necco-Mighty-Malts-Speckled-Malted-Milk-Eggs-Wrapped-9-Ounce-Bag/