2) height of water flowing fractured zone
导水裂隙带高度
1.
In order to determine the height of water flowing fractured zone in overburden strata above fully-mechanized top-coal caving face,the mechanics model is established to provide the design basis for the coal mining according to the mechanical parameters of rocks and the exploitation technical conditions in a certain fully-mechanized top-coal caving face.
为了确定长壁综放工作面覆岩导水裂隙带高度,以便为矿井开采提供设计依据,根据某矿长壁综放工作面开采技术条件和岩石力学性能等参数,建立力学模型,运用岩石破断过程分析软件RFPA2D,对自开切眼至充分采动全过程覆岩随工作面推进时的变形、冒落情况进行了数值模拟,由此确定了覆岩导水裂隙带高度。
3) high fractural density
高裂隙密度
4) fissure developing height
裂隙发育高度
5) water conducted fissure height
导水裂隙高度
1.
Effect of little fault in working face on water conducted fissure height
采场小断层对导水裂隙高度的影响
6) height of fracture zone
断裂带高度
1.
Based on the prediction that is not very effective by the old formula of height of fracture zone,the feature of high-strength underground mining was discussed.
对上述影响因素进行正交试验设计,对模拟结果进行了单因素极差分析与多元线性回归分析,得到了各因素对断裂带高度发育影响程度,依次为:上覆岩层硬度>工作面割煤高度>工作面长度>推进速度。
补充资料：板带轧制速度规程(见板带轧制规程设计)
板带轧制速度规程(见板带轧制规程设计)
speed schedule for plate and strip rolling
bandai zhazhi sudu guieheng板带轧制速度规程(speed seheduxe fo:plateand strip rolling)见板带札制规程设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条