根据威尔逊(Wilson)煤柱载荷理论,分析了两侧采空区在不同宽度情况下煤柱所承受载荷的计算公式,并根据相同的推导原理,得出了全采区与条采区隔离煤柱所承受载荷的计算公式。根据煤柱安全系数的可靠取值,推导出全采区与条采区隔离煤柱最小留设宽度的计算公式,并通过实例分析,得出在进行条带开采设计时,要根据隔离煤柱留设宽度的计算公式进行单独设计,以保证隔离煤柱的稳定性。 According to the Wilson coal pillar loading theory, the formula for calculating the load on the coal pillar under different widths of goafs on both sides is analyzed. According to the same principle of derivation, The formula for the column load. According to the reliable value of the coal pillar safety factor, the formula of the minimum reserved width of the isolated coal pillar in the whole mining area and the strip mining area is deduced. Through the example analysis, it is concluded that during the strip mining design, Set aside the width of the formula for a separate design to ensure the stability of isolated pillars.