Based on achieved rock movement parameters and experience of mining coal under buildings, determine a kind of optimum method of mining coal under village and take a primary approach.
通过结合矿区已获得的岩石移动参数和已有建筑物下采煤的经验,确定出一种村庄下采煤的最优方法,并进行了初步探讨。
Filling mining is a good measure to safely mine the coal under buildings at present.
充填开采是目前安全开采建筑物下压煤的理想措施。
How to realize safe coal mining under village buildings is one of main problems encountered by many mining enterprises.
村庄建筑物下安全采煤问题是煤矿企业面临的主要问题之一。
Strip mining is one of the main measures to mine the coal that is buried under villages and buildings.
条带开采是解决当今日益严重的村庄建筑物压煤问题的主要措施之一。
The mining with filling in goaf provides advantages for the rational mining of coal under buildings, railroads and water bodies.
采空区充填开采为“三下”煤炭的合理开采创造了条件。
Coal mining under the village, the ground buildings will be damaged.
村庄下压煤开采,造成地面房屋破坏。
The strip mining as one of the main technical measures for coal mining operation under buildings, railways and water bodies has been widely applied to coal mines in China.
条带开采作为“三下”采煤的主要技术措施之一,在我国煤矿区被广泛采用。
The strip mining as one of the main technical measures for coal mining operation under buildings, railways and water bodies has been widely applied to coal mines in China.
条带开采作为“三下”采煤的主要技术措施之一,在我国煤矿区被广泛采用。
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