mechanism of subsidence 中文意思是什麼

mechanism of subsidence 解釋
下沉機制
  • mechanism : n 1 （機械）結構；機械裝置[作用]；（故事的）結構。2 【哲學】機械論 （opp vitalism）。 3 【文藝】...
  • of : OF ＝Old French 古法語。
  • subsidence : n. 1. 沉澱；沉下，陷下。2. 平靜，平息；減退，衰耗。
  1. Groundwater level prediction is also a very important field in groundwater environment prediction. land subsidence, encroachment of sea water and deterioration of water quality and so on by artificial development have relation to sustained drop of groundwater level. after groundwater level change mechanism was analyzed, the establishment method of groundwater level prediction regression analysis model was explored. and the groundwater level development trend of some planning region with the model was predicted according to its change characters of groundwater level, wath ' s more, the prediction results was analyzed

    地下水位的預測也是地下水環境預測的重要內容，地下水在開采過程中所產生的地面沉陷、海水入侵、水質惡化等現象均與地下水位持續下降有關，本文在對地下水位變化機理分析的基礎上，探討了地下水水位預測回歸分析模型的建立方法，並針對某規劃區地下水位變化的特點，應用該模型對該規劃區地下水位發展趨勢進行了預測，並對預測結果進行了分析。
  2. 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。
  3. Whereafter, based on the analysis on the flood influence for traffic lines, the research is centered on the following parts : firstly, the destroying modes, reasons and mechanism of flooded lines are discussed, and the frameworks and countermeasures of preventing and controlling hazards system are put forward ; secondly, the ways of region forecasting for the landslide are analyzed and the automation of landslide forecast for certain site through visual programming is realized. furthermore, the function of dynamic segmentation in arc view is made use of to realize the forecast result ' s visualization ; thirdly, the reasons and patterns of roadbed subsidence are discussed and the methods of forecasting subsidence based on the gm ( 1, 1 ) model are put forward. then the applications of the arcview software and its extended module on the study of roadbed subsidence are debates upon ; fourthly, an analysis on the sources of flood for traffic lines, which situate in the reservoir coverage area, is given

    接著，論文探討了山區交通線路災害的特點、分類、時間和空間分佈規律以及災害的防治原則和對策等；然後，以洪水災害對交通線路的毀壞為主線，重點研究和分析了以下幾個問題：第一，探討了洪水對交通線路的破壞方式，水毀原因以及水毀機理，並提出了交通線路水毀防禦系統框架和對策；第二，分析了雨季邊坡塌方災害的區段預測方法；通過可視化編程，編制了雨季邊坡塌方災害的工點預報程序，並結合arcview實現了預測結果的可視化；第三，對路基沉陷原因和模式進行了分析，並提出利用gm （ 1 ， 1 ）模型對路基沉陷區進行分析和預測，最後論述了arcview軟體及其擴展模塊在沉陷區研究分析中的應用；第四，對汛期庫區線路災害的原因進行了分析，並探討了利用數量化理論對路基防護工程抗洪能力進行預測的意義；第五，提出從風險的角度對交通線路的防災減災進行管理，對風險估計的相關問題進行了論述，並探討了交通線路水害危險區段的劃分問題。
  4. The results show that a warm high ridge at the middle level and transformed surface cold high over the plain provide a good background condition ; a cooling process produced by net surface radiation fluxes is the trigger and strengthening mechanism for the fog event ; the subsidence flow at the middle and low tropospheric levels is favorable for the setting - up and maintenance of stable stratification at the boundary layer and weak wind condition at the ground layer over the fog region ; the transportation of weak warm advection at lower levels and weak lift motion at the boundary layer play a very important role to the long maintenance of the fog event ; the intrusion of north wind accompanied by cold advection is a main dynamic factor of the fog dissipation

    結果表明：在中高層暖性高壓脊及地面變性冷高壓穩定維持的大尺度背景條件下，地表凈輻射引起的近地層冷卻是大霧過程的觸發和加強機制；中低空下沉氣流的存在有助於近地層的弱風條件和穩定層結的建立；低層暖平流的輸入和邊界層的淺層抬升是大霧長時間持續的原因；伴隨冷空氣南下的偏北大風是驅使大霧消散的動力因子。
  5. Mechanism on effects of saturation degree of permeable stone on subsidence test for loess

    透水石濕度對黃土濕陷性試驗的影響機理
  6. Abstract : on the basis of the property of superfine explosive hmx suspension and mechanism s of agglomeration & amp; coagulation, influences of different agglomerants and coaga lants used alone or complexly on the subsidence property of superfine hmx suspen sion are studied, thus different using ways are compared

    文摘:根據超細炸藥hmx （奧克托今）懸浮液的性質，以及凝聚和絮凝作用機理，研究了凝聚劑、絮凝劑單組分及復合使用時對懸浮液沉降性的影響，並對不同的方案進行了比較。
  7. This paper discusses the basic principle and method of the design of the retaining structure with account into deformation controlling by analyzing the relationship between horizontal displacement, vertical subsidence, and basement uplift, by studying the mechanism of the deformation on retaining structure and the influencing factors. the author also provides a method for predicting the displacement of retaining structures by means of neural network

    本文在總結深基坑工程設計與施工實踐的基礎上，提出了基坑支護設計方案優選方法，以變形控制為主對基坑支護設計方法進行了探討，分析基坑水平位移、垂直沉降與基底隆起的有機聯系，總結分析了影響圍護結構變形的影響因素，闡述了變形控制設計的基本原理與主要內容。
  8. The impact of deeplying cohesive soil on subsidence in tianjin is presented in this paper. based on the analysis of the consolidation law of deeplying cohesive soil, the pore configuration, and the movement of pore water, the mechanism of the consolidation of hard cohesive soil is discussed. finally, the consolidation parameters, resulting from consolidation cycles, are applied in the calculation of settling volume and the degree of forecast accuracy is satisfactory

    闡述了天津市深層粘性土對地面沉降的影響，分析了深層粘性土的固結規律。通過研究孔隙結構和孔隙水運移特徵，探討了堅硬粘性土的固結變形機理。選取由固結旋迴法得到的固結參數對深層粘性土引起的地面沉降量進行了計算，獲得了較好的預測精度。
  9. Based on the observation data of surface subsidence induced by groundwater exploitation and coal mining in panji mining area, the mechanism of surface subsidence due to groundwater exploitation and its influence on coal mining subsidence are discussed, and some useful suggestions on a further study are made

    根據淮南潘集地區地表沉降和煤礦地表移動觀測資料，對抽排水引起地面沉降的機理及其對煤礦開采沉陷的影響進行了探討，並對進一步深入研究提出了有益的建議
  10. Abstract : based on the observation data of surface subsidence induced by groundwater exploitation and coal mining in panji mining area, the mechanism of surface subsidence due to groundwater exploitation and its influence on coal mining subsidence are discussed, and some useful suggestions on a further study are made

    文摘:根據淮南潘集地區地表沉降和煤礦地表移動觀測資料，對抽排水引起地面沉降的機理及其對煤礦開采沉陷的影響進行了探討，並對進一步深入研究提出了有益的建議
  11. According to the new mining model at pingshuo coal mining in shanxi, this article takes advantage of analogous model and numerical simulation and studies the subsidence mechanism and evolution regulation, at the last, some processing measures are suggested

    本文針對資源城市山西溯州市平溯礦區井露聯合開采新模式引起的礦區公路與地面建（構）築物變形與破壞這一情況，利用模擬分析技術進行了開采對公路造成沉陷機理和演化規律的研究，並建議了相應的處治措施。
  12. Experimental study on mechanical mechanism of retractable drilling shaft lining under the condition of stratum subsidence

    地層沉降條件下可縮性鉆井井壁受力機理的試驗研究
  13. A study on the mechanism of subsidence of embankment influenced by moisture content

    含水量對路堤工后沉降影響分析
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