The simulated results show that the energy absorbing support can reduce the roadway destruction evidently. It is practical for safety mining engineering and also provides a new method for roadway support.
通过模拟试验结果可知,采用吸能支护可大大降低巷道的破坏程度,对于采矿工程安全生产具有实际意义,同时为巷道支护提供一种新方法。
参考来源 - 爆炸冲击载荷作用下吸能支护巷道变形规律研究The thesis introduce the configuration of computer management system for Underground Survey, the method of data management and Mining engineering drawing using CAD technology, of Fankou mine in detail. The system was produced aimed at Underground Survey of Fankou.
本论文详细地介绍了凡口矿井下测量计算机管理系统的结构、数据管理方法和采掘工程图CAD制作。
参考来源 - 凡口矿井下测量计算机管理系统·2,447,543篇论文数据,部分数据来源于NoteExpress
It has certain significance in mining engineering construction.
对指导采掘工程施工具有一定的意义。
The roadway excavation and supporting are crucial techniques in mining engineering.
巷道掘进与支护是采矿工程的技术关键。
During the mineral resource and reserve checking, the surveying data of mining engineering shall be checked.
在矿山资源储量核查中,应对其采矿工程测量资料进行检测。
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