strata control 中文意思是什麼
strata control
解釋
地層控制；頂板控制-
The author suggests that the three lithosphere - scale faults, lancangjiang fault, jinshanjiang - ailaoshan fault and axis fault in the middle of the basin, are the main geological structures that control the formation of basin, magmatism and metallogenic congregate district. the anticline structure with an axis of triassic strata and the related fault system within the basin, and gonglang arch - shaped folding structure in the south of the basin are the geological structure controlling the formation of ore fields. junctions of two or more faults with different orientation, interlayer cataclastic structural zone and oxidation - reduction ( redox ) boundary were the favorable position for the formation of ore bodies
認為瀾滄江斷裂、金沙江-哀牢山斷裂及盆地中軸斷裂這三條巖石圈斷裂是主要的控盆-控巖（巖漿巖）構造及礦集區尺度的控礦構造；盆地中以三疊系為軸的背斜構造及相關的斷裂系統、盆地西南緣公郎弧形構造等是礦田尺度的控礦構造；多組斷裂的交叉、層間破碎帶及地層柱中的氧化還原界面是形成礦體的有利部位。 -
The characteristic of " strata control - structural control - lithologic control " is quite apparent all over the mining area
礦床控制因素顯示出「地層巖控構控和時控」多位一體的特點。 -
Since the shallow depth excavation is the main factor to cause ground settlement in shenzhen subway tunnel, this paper discusses some corresponding countermeasures including the improvement of ground property, appropriate draining of groundwater, scheduled excavation depth and width, etc, to control strata distortion and surface settlement, and argues that these measures are expected to effectively control surface settlement while constructing city subway in soft ground excavation
摘要針對深圳地鐵淺埋暗挖隧道施工中影響地表下降及地層變形的因素，提出了遵循「十八字」原則、改善土體特性、適度排放地下水、根據地層條件選擇施工方法、增大左右線隧道開挖面的距離、合理確定開挖進尺、提高施工效率、加強初期支護、及時施作二次襯砌等對策。 -
Through inversion analyzing the results of inspection and observation which was applied the multipoint displacement measures and the drilling anchor stress measures to the top surface in the xianggui gypsummine eastern workings, this article will attempt to propose the deformation law of stope terrane after the underwater mine area, which provided a reliable basis for taking measures to control the strata movement
摘要為了研究湘桂石膏礦的巖體變形規律，對該礦東采區頂板巖孔多點位移計觀測和鉆孔錨桿應力計檢測的結果進行綜合反演分析，提出了水下礦區開挖后采場巖層的變形規律，為採取有效措施控制巖層移動提供了依據。 -
Control techniques for water inmshing boreholes in high - pressure water - bearing strata
高承壓含水層突水鉆孔的治理技術 -
The article introduces the basic concepts and common methods of fuzzy mathematics, initially discussing the applications of fuzzy mathematics in the following aspects : 1 ) division of " skidding " strata with grade of membership that are drilled with diamond bits ; 2 ) comprehensive evaluation on the application in evaluation of diamond bits, classification of rock drillability, and evaluation of clay ; 3 ) classification of " hard rock " through fuzzy clustering analysis ; 4 ) estimation of completion time of boreholes and evaluation of underg round water with fuzzy mathematics ; 5 ) identification of new ore areas and option of best water resource area with fuzzy model ; 6 ) option of diamond bits and evaluation on oil field development plan with fuzzy resemble option and the improved calculation method ; ? ) prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control ; 8 ) comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory
初步探討了以下幾方面的應用： 1 ）用隸屬度劃分金剛石鉆進「打滑」地層； 2 ）綜合評判在金剛石鉆頭評價、巖石可鉆性分級及鉆探造漿粘土評價中的應用； 3 ）用模糊聚類分析進行「硬巖石」分類； 4 ）用模糊數進行鉆孔竣工時間預估及地下水質評價； 5 ）模糊模式識別在新礦區類型識別和最佳水源地選擇中的應用； 6 ）模糊相似選擇及其改進演算法在金剛石鉆頭選擇和油田開發方案評價中的應用； 7 ）模糊控制在泥漿性能和礦坑涌水量預測中的應用； 8 ）優化理論模型在金剛石鉆頭和深基坑支護方案綜合評價中的應用。 -
On the structural evolution and major control factors of reservoir formation in marine strata in the middle and lower yangtze region
下揚子區構造演化與海相地層成藏主控因素分析 -
By analyzing reserve forming conditions of high evolution marine strata, including types of hydrocarbon source, the structural evolution, the condition of preservation and so on, it is considered that under the background of intensive structural movements, the " second " compensatory capabilities of the hydrocarbon source in the middle and lower yangtze region and regional preservation conditions would be the major factors to control the enriched oil and gas collection in this region
從分析高演化海相地層的烴源類型、構造演化以及整體封存等成藏條件，認為中、下揚子地區在強烈的構造運動背景下，烴源巖的「再次」補給能力和區域保存條件將成為控制中、下揚子地區油氣富集的主要因素。 -
Under the consideration of the engineering geological condition of dahuashui hydropower station, the pre - splitting blasting technology and reasonable construction method are adopted for the excavation of the dam foundation in accordance with the analysis on the rock strata therein, in which the design of the blasting parameters and powder charging structure as well as the angle control and the height of the excavating steps are particularly determined, and then better splitting effect is got for the slope excavation and the quality requirement of the construction is satisfied as well
摘要結合大花水水電站大壩工程地質條件，通過分析巖層具體情況，採用預裂爆破施工技術，合理施工方法進行壩基開挖，並對爆破參數和裝藥結構的設計，鉆孔的角度控制和梯段高度精心確定，使該邊坡開挖預裂取得良好的效果，保證了壩基開挖的質量要求。 -
Theory and practice on the control of amp; quot; three - weak amp; quot; strata
任樓礦7煤頂分層工作面礦壓顯現特點及其控制 -
Through analyzing strata ' s absorbtion and attenuation, the specialty of ssf in system - one ( two ) and 24 - bit a z a / d, the scheme to improve the data acquisition system is brought forward including the design of multiple differential spectrum equilibrium filter ( mdsef ) and program control amplifier
通過詳細分析地層的吸收衰減特性， system - one （ two ）頻譜整形濾波器及24位a d的特點，對現有採集系統提出了改進方案。其中包括對多級微分頻譜均衡濾波器的理論設計，程式控制型前置放大器的理論分析與設計。 -
This monitoring system adopted the configuration software as developing tool of human - machine interface of upper strata, which give full play to the characteristic of abundant human - machine interface of configuration software ^ strong communication protocol supportingx convenient user ' s secondary development, etc, and developed monitor and control platform of upper strata
本監控系統採用組態軟體作為上層人機界面的開發工具，充分發揮了組態軟體豐富的人機界面、強大的通信規約支持、方便的用戶二次開發等特點，對上層監控平臺進行開發。 -
I ts d am height i s 2 87m, equipped capacitor 12000mw and permian emei mountain basalt is the main strata in dam site. field investigations show that there are discontinuities such as interlayer shearing belts, instrastratal shearing belts, faults and base crack. the discontinuities control the stability of rock mass against high arch dam shoulders anti - sliding stability which is the main engineering geological problems in dam site
壩區地層主要為二疊系峨眉山玄武巖，調查表明，玄武巖中存在由緩傾角的層間、層內錯動帶和斷層、裂隙構成的巖體結構體系，對壩區的主要工程地質問題，尤其壩肩抗力體的抗滑穩定性具有重要的控製作用。 -
This study is the development of key strata theory in ground control research, which will strongly promote the development of the key strata theory in ground control and its technique
本項研究是巖層控制的關鍵層理論研究的深入和發展，將有力促進巖層控制理論和技術的發展。 -
Kbj - 60 digital manometer adopted in strata control monitoring for the fully mechanized coal face
型數字壓力計在綜采工作面礦壓監測中的應用 -
Glossary of mining terms - strata control
採掘術語.第11部分:地層控制 -
Digital simulation research on strata control of solid waste paste filling
固體廢物膏體充填巖層控制的數值模擬研究 -
Analyzing falling crack failure of overburden strata of shallow coal seam and its control method
淺埋煤層覆巖切落裂縫破壞及控制方法分析
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