对煤矿绿色开采的技术探讨 - xzbu.com 中国论文网 关键词：绿色开采；岩层移动；技术 [gap=480]Keywords: green mining; The strata movement; technology
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...煤层 地表沉陷 岩体移动 数值模拟 相似模拟试验 [gap=968]Keywords : steep seam；surface subsidence；strata movement；numerical simulation；similarity simulation test ..
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rock strata movement 岩层移动
overlying strata movement 覆岩移动
overburden strata movement 覆岩运动
strata movement and deformation 岩层移动变形
strata movement and subsidence 岩层与地表移动
simulating strata movement 模拟岩层移动
The strata movement 岩层移动
In the past research,no matter what strata movement geometrically described or stress deformation mechanically described,no suitable theoretical models were put forward to study strata movement model for steeply- inclined coal seam mining.
在以往的研究中,无论是对位移场的几何描述,还是对变形场的力学描述,均没有提出较好的岩层移动理论模型。
参考来源 - 急倾斜煤层开采岩层破坏机理及地表移动理论研究In the local or global movement of rock mass under mining,overlying strata play a key role. The overlying strata movement is a complicated space-time process and has time-dependent feature.
上覆岩层对采动岩体活动全部或局部起决定性作用，上覆岩层运动是一个复杂的时空过程，具有时效性。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
Accurate prediction on the scope of strata movement is an important basis for mine design.
准确地预测岩层移动范围，是矿山设计的重要依据之一。
The strata movement and the ground surface subsidence caused by underground mining are serious underground engineering problems.
地下开采引起的岩层移动和地表沉陷是一个非常严重的地下工程问题。
The strata movement regularities resulted from the two underlie coal seams mined and its effects to the-115 main entry were studied.
研究了下伏两煤层开采引起的岩层运动规律及其对- 115大巷造成的影响。
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