中美煤矿安全生产水平对等比较与预测

    Comparison and Forecast of Coal Mine Safety Production Level in China and America

    • 摘要: 为了从发展的角度探究中国煤炭安全生产现状所处阶段,并对未来发展趋势进行整体把握,以持续地提高我国煤矿安全生产水平;通过采用对等点、对等变化率的对比方法从历史发展的角度对中美煤炭安全生产状况进行对比;采用对等变化率和拟合指数函数预测的方法对中国煤矿未来发展趋势和百万吨死亡率进行了预测。结果表明:我国煤矿目前安全生产发展水平与美国20世纪70年代接近,变化率与美国20世纪40年代至50年代大致相同,未来我国煤矿安全生产水平提高的速度将逐步减缓,2020年我国百万吨死亡率预计为0.04~0.06。

       

      Abstract: In order to explore the stage of Chinese coal production safety situation from the perspective of development, overall grasp the future development trend, and continuously improve the coal mine safety production level in China. The comparison method of the peer point and the peer change rate was used to compare the coal safety production situation of China and America from the perspective of historical development. The method of peer change rate and fitting exponential function prediction was used to forecast the future development trend and million tons mortality of Chinese coal mine. The results show that the current development level of Chinese coal mine safety production is close to that of the United States in 1970s, and the change rate is roughly the same as that of the United States from 1940s to 1950s; in future, the improvement speed of Chinese coal mine safety production level will gradually slow down, and the million tons mortality will be from 0.04 to 0.06 in 2020.

       

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