摘要
利用覆岩高层注浆技术对煤矿开采地面沉陷进行防治,可以达到保护矿区地面环境的目的。实践证明,这是一种有效而经济的治理煤矿开采引起的环境问题的新方法。
The technology of separating zone injection of overlying strata, which is a new method to prevent the mining subsidence, can be used to protect the environment of coal mining. An example shows that the technology is effective and economic.
关键词
沉陷
注浆
煤矿开采
地面沉陷
覆岩注浆
mining subsidence, separating zone of overlying strata, inject.