关 键 词: 开采沉陷;三维损伤;裂隙岩体 [gap=918]Key words: mining settlement; three-dimensional damage; crack rock mass
基于8个网页-相关网页
Therefore the research mining settlement rule,From the multiple perspectives reduction mining harm,it safeguards Fan Gezhuang mine sustainable mining until the entire Kailuan sustainable development important content.
因此研究开采沉陷规律,从多角度减少开采损害,是保障范各庄矿可持续开采及至整个开滦可持续发展的重要内容。
参考来源 - 铁路桥下工业煤柱安全开采技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
A small former mining settlement in the Midlands, Bedworth also lacks a radio station.
Bed worth地处英国中部,曾经是一个小型的采矿村落。那里没有电台。
A jumbled collection of lazily floating asteroids, Polis Massa is a small Outer Rim mining settlement far removed from the more populated areas of the galaxy.
波利斯·马萨是外环一个小型矿业定居点,由一群缓慢漂浮的杂乱小行星构成,远离银河系人口更稠密的地区。
This paper introduced successful experience in full-mechanized caving mining under soft sand aquifer and settlement approach of related problems in Tiebei Colliery.
介绍了铁北煤矿在松软砂岩含水层下研究应用综放开采技术取得成功的做法及相关问题解决的途径。
应用推荐