煤斷層 的英文怎麼說
中文拼音 [méiduàncéng]
煤斷層
英文
stip-
Discussion on how to research breaking - loss wing coal seam in coal series stratum
淺談如何在煤系地層尋找斷失翼煤層Mining practice of working face going through fault zone
綜采工作面過斷層採煤實踐Synthetically analyzed the fracture, earthquake, coal ranks and their distribution, coal seam ' s buried depth and so on, the authors have realised that low - rank bituminites, early - middle jurassic in tianshan area, are formed by burial metamorphism, and it is widespread
摘要通過對天山地區的斷裂構造、地震、地熱、煤級及其時空分佈、煤層埋深等因素的綜合分析，認為天山北緣及其鄰區早中侏羅世大范圍分佈的低級煙煤主要由深成變質作用形成，深成變質作用具普遍性。Geological features and potential resources of coal bed methane in suibin fault depression of sanjiang basin
三江盆地綏濱斷陷地質特徵及煤層氣資源潛力The effect of overburden separation dynamic development under key stratum on grouting for bed separation space was analyzed, in order to deal with the problem that the current bed separation growing technology can not prevent the key stratum from breakage, put forward the isolated section - grouting technology for overburden bed separation space, integrated the virtue of growing for bed separation space and partial extraction, the bed separation grouting bodies, key stratum and isolated section pillars were made to constitute the load - carrying body all together, and to reach the purpose of reducing subsidence effectively, increase the coal seam extraction ratio, and accelerate the development of isolated section - growing technology for overburden bed separation space
摘要分析了關鍵層下離層動態發育對離層充填的影響，針對目前離層區充填工藝不能阻止覆巖關鍵層初次破斷的問題，提出了「覆巖離層分區隔離注漿充填」技術，它綜合離層充填與條帶開采技術的優點，通過離層區充填置換或減小分區隔離煤柱寬度，使「離層區充填體關鍵層分區隔離煤柱」形成共同承載體，從而達到有效減緩地面沉降的目的，提高了煤層采出率，促進了覆巖離層充填減沉技術的發展。We can use both calcium carbide dust and calcium carbide dust - flyash to stabilize fine - soil. as well as being used in subbase of high grade road, calcium carbide dust stabilization and calcium carbide dust - flyash stabilization can be used in basecourse of low grade road. so we can deduce that calcium carbide dust - flyash - gravel stabilization can be used in basecourse of high grade road
我們可以利用電石灰來穩定細粒土，利用電石灰和粉煤灰來穩定細粒土。通過數據分析，這種電石灰穩定土和電石灰二灰土完全可以剛于高等級公路的高級路面的底基層，也可以用於低等級公路的路面基層，同時推斷，用電石灰和粉煤灰來穩定的級配碎石，可用於高等級公路的路面基層。An analysis of the multi - fold method for gpr exploration
探地雷達方法應用於煤礦井下斷層探測Take the fault as an example, the representing and operation of model were put forward, then the 3d coal bed could be gained
並以斷層為實例，給出了相應模型表示及其相應的集合運算，即集合間並、交、差等相關操作，從而生成三維煤礦床斷層。Based on the rock pressure ' s characteristics of the pre - driven roadway, the rational support plan and parameters about roof bolting with bar and wire mesh are determined, and the manner of driven waste in place of coal was adopted
基於斷層中預掘巷的礦壓特點，確定出其合理的錨梁網支護方案與支護參數，並採用了掘出的矸石與煤的合理「置換」方式。In this paper, the basic gas - gushing characteristics on both sides of small faults in renlou coal mine, wanbei are analyzed
通過實際觀測統計，分析了皖北任樓煤礦小型斷層兩側瓦斯湧出的基本特徵。It is presented that the gas - gushing volume is well consistent to where it is affected by fault through comparing the gas - gushing volume of affected zones to that of normal zones
研究表明，斷層作用區與煤層瓦斯高湧出量具一致性；斷層落差與最大瓦斯湧出區至斷層點的距離具極好的相關性；瓦斯異常湧出范圍與斷層落差之間也呈現良好的線性關系。Mine water disaster classification and problems analysis on fault waterbarrier
礦山水害分類與斷層防水煤柱存在問題分析The compress and compresso - shear structure distributed in huanan belongs to barrier fault, which is beneficial for cbm preservation
華南多為壓性，壓扭性構造，屬于遮擋斷層，對煤層氣保存有利。Seeking for faulted seam by coal and rock seam contrast method
用煤巖層對比法尋找斷失煤層Mine electrical method exploration for floor water bursting area of overgrown faults mining face in thin coal seam
薄煤層斷層發育工作面底板突水區井下電法探測研究Fractal character of fault surface is studied and analyzed with fractal theory n catastrophe theory and similar material modeling fem numerical simulation. at the same time the effect of fault surface on the failure regularity of rock masses is discussed. stress - strain distribution regularity of rock masses with different fractal fault in mining condition is analyzed
本文運用分形、突變理論及相似材料模擬實驗、有限元數值計算等手段，研究、分析了斷層面的分形特徵，探討了斷層面的存在對于巖體移動規律的影響，分析了含有不同分形維數斷層面的煤巖體在采動條件下的應力應變分佈規律。Aimed at the shortcomings of coalface passing through fault as low speed, low efficiency and low - quality coal and so on, a new technique was suggested
摘要針對採煤工作面過斷層速度慢、效率低且影響煤質等缺點，提出工作面快速無矸石過斷層清潔開采技術。Numerical simulation on dynamic disaster caused by underground near - fault coal exploitation
煤礦近斷層地下開采動力災害數值模擬研究Characteristics of faults in main seams of laoyingshan mine and their influence upon arrangement of development and working faces
老鷹山礦主採煤層內斷層的特徵及其對採掘工作面布置的影響Approach on gas outbursting principle of 12151 mining face in gengchun coal mine
用地震法勘探煤礦采區小斷層的方法分享友人