摘要
文中在分析霍尔辛赫煤矿上霍村区域开采技术条件基础上,通过选取合理的移动角值参数,采用垂线法划定了村庄的保安煤柱范围。开采过程中监测表明村庄建筑物未出现明显采动损害现象,为矿井后期其他村庄保护煤柱留设提供了参考价值。
On the basis of analyzing the mining technology conditions in Shang Huo village in Huoerxinhe coal mine,the pillar ranges were delineated using the vertical method by selecting the appropriate parameter values. The monitoring results showed that the village buildings did not show the significant signs of damage during the mining process providing the reference value for the conservation of the protection coal pillars in other villages.
引文
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