采空區 的英文怎麼說
中文拼音 [cǎikōngqū]
采空區
英文
[采礦工程] goaf; gob; stull; learies; worked-out section-
Numerical simulation of the air leakage in the bedding plane of gob in shallow coal seam
淺煤層采空區層面漏風的數值模擬分析Practices on exploring coal pit c oft by electrical prospecting technology
應用電法勘探技術勘查小窯采空區的初步嘗試Abstract : in the exploration process for harnessing and renovating local railways in shanxi, the interborehole electromagnetic wave fluoroscopy was used to search for mined - out area of coal pits, which yielded satisfactory geological effects
文摘:在山西地方鐵路病害整治的勘探過程中，將電磁波孔間透視法應用於尋找煤窯采空區，取得了良好的地質效果。The joints investigation of mined - out areas shows that structure surface is dominative factor of roof stability of mined - out area in jiaguo mine
夾溝礦采空區的節理調查表明，結構面是夾溝礦采空區頂板穩定性的主控因素。Practice of goaf back filling using solid wastes
固體廢棄物充填地下采空區的實踐Stability analysis of the building foundation for goaf
采空區建築地基穩定性評價研究Methods and prospects for methane drainage in goaf
采空區瓦斯抽放方法與展望Subsidence processing on goaf under railway
鐵路下采空區塌陷問題的處理探討Study on goaf disposal of sandaozhuang mine area
三道莊礦區采空區處理研究Practice of fire prevention and extinguishing in adjacent gobs
相鄰采空區防滅火實踐Based on a comprehensive analysis of stability for the rock seam above hanging wall at dongxiang copper mine, effects of the stability on structures on ground surface are demonstrated, which provides science base for treating rationally relation between the structures and underground mining
通過對東鄉銅礦采空區上覆巖層穩定性的計算分析，論證其對地表建（構）築物的影響，為合理處理這些地表建築物和該采區地下開採的關系提供科學決策的依據。Abstract : by analyzing the double meaning of the effect mechanism of water on the oxida tion and spontaneous combustion of residual coal in goaf, and through investigat ion of the results both in laboratory and field practice, it is confirmed that w ater pouring, which is suggested by authors, is a new, economic, efficient and e asy ? to ? operate measure for controlling the spontaneous combustion of the resid ua l coal in goaf
文摘:通過對水在采空區遺煤氧化及自燃的作用機理兩重性的分析以及實驗室試驗與現場應用實際效果研究，證實了筆者提出的清水灌注措施是一種新的、經濟有效的、操作簡便的防治采空區遺煤自燃的技術措施。On the basis of analysis on the influences of the foundation soil in goafs on the site seismic properties and the plane layout of buildings on the performances of the structural resistance to deformation, this paper puts forward a series of basic design plans and construction measures for buildings on goafs
摘要在分析采空區地基土對場地地震屬性及建築物平面布置對結構抗變形性能影響的基礎上，提出了采空區建築物基礎設計方案及構造措施。According to roof safety factor of 1. 2 for the mined - out area, minimum safety roof thickness at different rock in various span mined - out area was calculated by flac software, which transfixion of plastic zone was taken as criteria of roof breakage by using strength reduction technology and dichotomy theory
摘要利用強度折減技術和二分法原理，以塑性區的貫通作為頂板破壞的標準，當采空區頂板的安全系數等於1 . 2時，利用flac軟體計算得出各種跨度空區在不同巖層中的最小安全頂板厚度。Ground subsidence predictions for highway underlaying multiplayer goaf
高速公路下伏多層采空區地表沉陷的預計評價方法Based on the basic research, the hidden cavity was detected in changba lead - zinc mine with ground penetrate radar and rayleigh wave detector, and the detected result would provide technical support for safety mining
分析了各自相應的適用條件，並綜合應用探地雷達法和瑞雷波法在廠壩鉛鋅礦進行了地下群采空區的現場探測，基本查明了試驗采場采空區的分佈情況，為后續的安全回採提供了技術支撐。Risk assessment model of coal spontaneous combustion in the goaf of fully mechanized caving face
綜放面采空區煤炭自燃發火的危險性評估模型Analysis and thinking on a residual coal spontaneous combustion accident in gob of fully mechanized caving face
一起綜放采空區殘煤自燃事故的分析與思考Characteristics of coal spontaneous combustion and its control in gob area of fully mechanized caving working face
綜放開采采空區煤炭自燃特徵及其控制研究Brief analysis on outburst prevention in drivage and gas control in winning area
采區上山過小煤窯采空區通風瓦斯管理分享友人