overburden layer 中文意思是什麼

overburden layer 解釋
覆蓋屋
  • overburden : vt 裝載過多，使負擔過度，使過勞；壓垂。 trees overburdened with fruit 果子結得過多的樹。n 1 過重...
  • layer : n 1 放置者，鋪設者，計劃者。2 【賽馬】（一般）賭客。3 產卵的雞。4 【軍事】瞄準手。5 層；階層；地...
  1. Fast drilling technology on deep overburden gravel layer in treatment of coal gob area

    采空區治理工程中深覆蓋厚卵礫石層鉆進施工
  2. In order to meet the requirement of stability, loading and the distortion of the dam, the technique of vibration & impulsion was adopted to reinforce the overburden layer

    為了確保閘壩基礎能滿足壩基穩定、承載、變形的要求，設計上採用了振沖法對覆蓋層進行加固處理。
  3. Application of laminar layer element in simulation of overburden delamination

    薄層單元在覆巖離層模擬中的應用
  4. By virtue of the design features of the mania dam, this paper studies the dynamic characteristics of the dam materials. by comparison with other similar projects, it presents a curve for dynamic characteristics of clay core materials and rockfill materials, makes analysis on the dam ' s plane dynamic response by finite element method, calculates the dam ' s seismic acceleration, the dynamic shear stress of the rockfill, and the dynamic stress of the cutoff wall in the overburden layer

    本文針對滿拉土心墻堆石壩的設計特點，進行了築壩材料動力特性試驗研究，通過與相關工程對比給出了心墻料和堆石料的動力特性曲線，採用有限元方法進行了大壩平面動力反應分析，計算了大壩的地震加速度、堆石體動剪應力及覆蓋層防滲墻的動應力。
  5. On the basis of the analysis of the test data, the additional force linearly increased with variation of water pressure in the aquifer, and increased with the increase of the depth and with the content of coarse soil particle in the overburden layer

    試驗結果表明：豎直附加力隨含水層降壓量的增大而線性增加，隨深度增大而增大，隨土層中粗顆粒含量增多而增大。
  6. The thickness of site overburden layer is one of important reasons that affect the predominant period of ground micro - tremor

    覆蓋層厚度是影響地脈動卓越周期的重要原因。
  7. The site overburden layer with the structure of different foundation soil strata and different rigidity of soil layer transforms structure of frequency of ground micro - tremor with different degree

    土層結構不同、土層剛度（值）不同，覆蓋土層對地脈動源頻率結構的改造程度也不一。
  8. ( 3 ) comparison analysis for antiplane surface motion features between the circular - arc cross - section alluvial valley and the single overburden layer is investigated in details in this paper

    （ 3 ）為了更深入地研究了一般圓弧狀沉積盆地的出平面地表運動特徵，本文與已有的軟土單覆蓋層解析結果做了對比分析。
  9. The smaller the the difference of the temperature of feedwater and backwater is, the more evenly and slowly the temperature distribution is. the smaller the thickness of overburden layer and the distance of two tubes are, the more evenly and slowly the temperature distribution is

    在供回水溫度和覆蓋層厚度均不變的條件下，排管間距越小，其溫度分佈越為平緩，地板表面的溫度分佈也越為均勻，地板表面平均溫度也越高。
  10. Fourth, there exists some corresponding relationships between spectral structure characters of ground micro - tremor and shear wave velocity of site soil layers. the outcomes of these two kinds of tests can be conferred each other. fifth, the correlations between predominant period of ground micro - tremor and thickness, and value of shear wave velocity of overburden layer are established

    第五，建立場地土覆蓋層厚度、剪切波速與地脈動卓越周期之間的相關關系，有助於通過勘測場地土覆蓋層厚度的結果估算場地地脈動的卓越周期，以及揭示場地土剪切波速與地脈動卓越周期的內在相關規律。
  11. Which avoid the damage to the seepage of interlayer and inner layer of foundation, which is surpass the suggested standard, therefore the meet the seepage stability of overburden foundation can meet the requirement

    使得基礎地層內及其層間部分超出地質建議指標的滲透坡降不致對砂層造成破壞性的滲透破壞，覆蓋層地基的滲透穩定得以滿足要求。
  12. The basic uneven settlement problem were controlled well, also the anti - liquefied problem of sand layer nearly was solved in this plan. when increasing the basic gravity after the project completion, the proportional lowering of seepage damage of sand in overburden foundation are greatly improved

    基礎不均勻沉降問題也能得到較好控制，防砂層液化問題也基本解決，在工程完建后增加基礎壓重的情況下，覆蓋層基礎中砂層的滲透破壞坡降也大大提高。
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