mining damage 中文意思是什麼
mining damage
解釋
開采塌陷-
Identification method of coal mining damage technology
煤礦開采損害技術鑒定方法 -
Simulation on visco - elastoplastic damage settlement by mining coal
開采沉陷粘彈塑性損傷模擬分析 -
Discrimination of mining - induced damage of surface building
判別煤礦開采損害的理論與實踐 -
The application of non - damage detection technology to safety inspection of mining machinery
無損檢測技術在礦山機械安全檢查中的應用 -
Analysis and prediction on the surface damage caused by mining
開采引起的土地破壞分析及預測評價 -
The criterion of the damage of the eastern slope of open pit of tongshankou mining by blasting vibration can be judged by dynamic stress ratios ( dsr )
銅山口礦露天采場東幫巖體爆破震動破壞情況可使用動態應力比判據來判別； 5 -
Because of no contact and friction, damage to the apparatus may be decreased and the spark may be ignited will disappear. potential applications are the rising power delivery for high - speed electric locomotive and electric vehicle. it can also be applied to chemical industry, mining and other inflammable fields
由於沒有接觸摩擦，可減少對設備的損傷，也不會產生易燃易爆的火花，可用於目前正在興起的高速電力機車、城市電車饋電以及化工、采礦等易燃易爆領域。 -
Many domestic and overseas cases of surface subsidence and damage induced by underground water mining are enumerated in this paper and the surface subsidence mechanism induced by underground water mining is analyzed from the location of water - bearing stratum, physical characteristics of carrier, drifting manners and subsidence styles
摘要列舉了國內地下水開采造成地表沉陷和損害的許多實例，並從地下水所處的地層層位、載體物性、載體厚度、抽排方式和沉陷類型入手，分析了地下水開采地表沉陷發生機理。 -
Discussion of identifying method about mining damage
采動損害鑒定方法探討 -
X fluorescence can quickly carry out measurement without damage and motion. it was widely adopted in geology, mining, environmental - protection, archaeology and industrial - analysis. its principium is that in measurement of radioactivity, the pulse energy is directly proportional to pulse signal amplitude detected by the radiation detector
X熒光方法可以實現快速、原位、無損測量，被廣泛應用於地質、礦業、環保、考古、工業在線分析等領域，其原理是：在核能譜測量工作中探測器輸出的脈沖信號與入射粒子的能量成正比，通過測量脈沖信號幅度，得到入射粒子的能量。 -
Influence of tectonic stress on mining - induced ground damage in coal mining area
構造應力對煤礦區采動損害的影響探討 -
On the basis of analyzing the geology conditions of qidong well field, using the rfpa2d analysis system, we have carried on the finite element analysis to the adjustment process of stress field and the damage evolution of the coal bed roof which was caused by coal bed mining
摘要在分析祁東井田地質條件基礎上，利用rfpa2d分析系統對不同地應力條件下，由於煤層開采引起煤層頂板覆巖發生的損傷演化和應力場調整的過程進行了有限元分析。 -
Based on its special geological and mining conditions of qidong colliery, the cause of water bursting of loose aquifer in the 4th lineage in 7 ( subscript 1 ) 14 full - mechanized mining face of the first mining area was analyzed and technology method of preventing the 4th loose aquifer was discussed according to the occurrence characteristics of loose aquifer and damage characteristics of overburden rock in 7 ( subscript 1 ) coal seam
摘要根據祁東煤礦特殊的地質采礦條件，結合鬆散含水層賦存特徵及7 （下標1 ）煤層覆巖破壞特點，分析了一采區7 （下標1 ） 14綜采工作面第四系鬆散含水層出水的原因，探討了防治四含水的技術途徑。 -
In order to accurately calculate the mining induced subsidence in thick alluvium areas so as to decrease the mining damage and environment disruption, the calculation of surface subsidence caused by water loss of clay was discussed based on probability integral method and used in a real case
摘要為了更加精確地計算厚沖積層礦區的煤礦開采沉陷問題，減小采動損害與環境破壞，基於煤礦開采沉陷計算的概率積分法，探討了由於黏土體失水引起的地表沉陷計算問題，推導了黏土體失水引起的地表下沉計算公式，並應用於煤礦實際地表沉陷，加以分析論證。 -
Monitoring and control of mining damage under the specific railway line in a mining district
礦區鐵路專用線下開采損害監測及治理 -
Mining damage caused by de - watering of aquifer and karst collapse
含水層失水與巖溶塌陷引起的采動損害分析 -
The reasons of surface mining damage were analyzed
摘要分析采礦活動對地表損壞的原因。 -
Evaluation and control of the mining damage under highway
采動公路損壞狀況評價及治理措施 -
Visual study on prediction evaluation system of mining damage
開采損害預計評價系統的可視化研究 -
This results are very useful for the predicting mining damage and dividing the damage duty in the southern china where there are plentiful under water and karst growth
研究結論為南方巖溶發育地區開采損害預計和責任認定提供了依據。
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