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similar material simulation test
相关语句
  相似材料模拟实验
     Similar Material Simulation Test of the No,1312 Working Face of XiMa Mine about Controlling Mine Roof Through Waste Stone Stack Stowing Method
     西马矿1312采面矸石垛充填管理顶板相似材料模拟实验
短句来源
  相似材料模拟试验
     The Research on Computer Detection System of Similar Material Simulation Test
     相似材料模拟试验微机检测系统的研究
短句来源
     ERROR ANALYSIS IN SIMILAR MATERIAL SIMULATION TEST OF THE MOVEMENT OF ROCK STRATA AND SURFACE
     岩层与地表移动相似材料模拟试验的误差分析
短句来源
     In order to analyze the influence and damage of the top and bottom of rock mass in floor water-resisting layers due to water pressure in water bearing layer and mining pressure, this paper applies the methods of similar material simulation test and mechanical analysis of floor water invasion in the near of faultage to further comprehend the mechanism of floor water invasion.
     为了分析底板含水层水压及采动矿压对底板隔水层岩体上部与下部的影响与破坏,应用了相似材料模拟试验以及断层附近底板突水的力学分析方法,对底板突水机理有了进一步的认识;
短句来源
  “similar material simulation test”译为未确定词的双语例句
     In this paper, the space-time laws of the separated layer generation, development and distribution in coal mine overburden are given out through the similar material simulation test study.
     通过相似材料物理模拟实验研究,揭示了煤矿区采动覆岩中离层产生、发展与分布的时空规律;
短句来源
  相似匹配句对
     The research of rocky similar material
     岩性相似材料研究
短句来源
     It is similar to C.
     本种在体态上与疏花虾脊兰C .
短句来源
     Material
     实验材料与方法
短句来源
     Material
     实验材料
短句来源
     Research on Similar Material of Rockmass
     岩体相似材料的研究
短句来源
查询“similar material simulation test”译词为用户自定义的双语例句

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Similar material Simulation test, mechanical analysis and field study demonstrate the exsitence of the second fracturing of the hardroof. Its position depends on the stability of the roof and supports. Study shows that the second fracturing mainly happens right at the coal-face and roofcaving line, also may happen in the front of the working face, It depends on the thickness of the roof, the span of the roof cantilever,the resistance of the supports and the residual strength of the coal seam. The fracturing...

Similar material Simulation test, mechanical analysis and field study demonstrate the exsitence of the second fracturing of the hardroof. Its position depends on the stability of the roof and supports. Study shows that the second fracturing mainly happens right at the coal-face and roofcaving line, also may happen in the front of the working face, It depends on the thickness of the roof, the span of the roof cantilever,the resistance of the supports and the residual strength of the coal seam. The fracturing can be Controlled by changing the support resistance

通过相似材料模拟试验、力学分析、现场研究,指出坚硬顶板二次断裂是客观存在的,二次断裂位置决定了顶板与支护的稳定性。研究表明,二次断裂主要发生在煤壁处和切顶线处、也可能在煤壁前方,其决定于顶板厚度与悬顶距、支护阻力及煤体残余强度,通过改变支护阻力可以实现二次断裂位置的控制。

The change and rule of the rock seam over the coal, which include the change of caving zone, fissure zone , roof caving angle and so on ,are observed in this paper. And the circumstance of gas emission and gas outburst of the No.12 coal seam are deduced through the similar material simulation test of the No.1312 working face.

通过对 1 31 2采面相似材料模拟试验 ,观测上覆岩层的变化及破坏规律 ,即冒落带、裂隙带、岩层垮角等值变化 ,从而推断十二煤瓦斯释放情况和十二煤的瓦斯突出程度

In this paper, the space-time laws of the separated layer generation, development and distribution in coal mine overburden are given out through the similar material simulation test study. The relations between the spread height of separated layer and the advance distance of mining work face and the time effect of separated layer form generation, maximum to disappear has been discussed. The conception of the grouted separated layer zone has been put forward. The results providescientific basis for the...

In this paper, the space-time laws of the separated layer generation, development and distribution in coal mine overburden are given out through the similar material simulation test study. The relations between the spread height of separated layer and the advance distance of mining work face and the time effect of separated layer form generation, maximum to disappear has been discussed. The conception of the grouted separated layer zone has been put forward. The results providescientific basis for the perfect theory and the engineering application of the separated layer grouting technology to slow down the surface subsidence.

通过相似材料物理模拟实验研究,揭示了煤矿区采动覆岩中离层产生、发展与分布的时空规律;探讨了离层发展高度与工作面推进距的关系、单一离层从产生到最大值直至消失的时间效应等规律。并提出了可充填离层带的概念,为离层充填减沉技术在理论上的完善及其在解决实际工程问题中的应用提供了科学的依据。

 
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