impervious wall 中文意思是什麼

impervious wall 解釋
防滲墻
  • impervious : adj. 1. 不可滲透的，穿不過的，透不過的。2. 不受干擾的，不受影響的。3. 對（批評等）無動於衷的，不接受的。adv. -ly ,-ness n.
  • wall : n 1 墻壁；（石、磚等的）圍墻；城墻。2 （形狀、用途）像墻壁的東西，障壁；土堤，堤防。3 （礦井、容...
  1. Characterisitics of plastic concrete for impervious core wall of tgp cofferdam

    三峽工程二期圍堰防滲墻塑性混凝土特性
  2. Experimental research on asphalt concrete impervious core wall for yele hydropower station

    冶勒水電站瀝青混凝土心墻防滲性能的試驗研究
  3. It is suggested that the impervious wall combined with curtain grouting should be taken as the main vertical impervious body for seepage control, and that the full use of slope wash and fully weathered zone as horizontal impervious blanket should be taken to reduce work load for seepage control

    建議採取截滲墻結合帷幕灌漿作垂直防滲體為主的防滲措施，同時充分利用坡積土和全風化帶作為水平防滲鋪蓋以減少防滲處理工作量。
  4. Constructing underground concrete impervious wall for facing dam of lianghuei reservoir

    梁輝水庫面板壩水下混凝土防滲墻施工
  5. As a new type of impervious wall material, the geomembrane is to be used in the central core earth and rockfill dams. in this thesis, the engineering characteristics of geomembrane are mainly investigated. the reliability of impermeability, the durability, the deformation adaptability and the proper application range of geomembrane are discussed

    本文重點研究了土工膜作為一種新型防滲材料應用於土石壩防滲心墻的工程特性，探討其在土石壩擋水運行期間防滲的可靠性、耐久性、變形能力及其適用范圍。
  6. Review on asphalt concrete impervious wall of rockfill dam

    堆石壩澆築式瀝青混凝土防滲墻概述
  7. The condition of water pressure acting on the both sides of cement - soil retaining wall is researched by computing the seepage field around the wall. it is illustrated that the coefficient of water pressure, which isn ' t constant along the height, is affected seriously by some factors, e. g., the distribution and relative hydraulic permeability of the soil beside the wall, the hydraulic permeability of its foundation, and the buried depth of the impervious layer. as a whole, the lateral pressure acting on the wall based on seepage is always smaller than that without regard to seepage in the non - excavated zone. moreover, the pressure based on seepage is greater than that without regard to seepage in the excavated zone if the coefficient of passive pressure is smaller than 1. 176. this case is of great advantage to the stability of the wall

    通過計算水泥土擋土墻周圍的滲流場，研究了墻側水壓力的變化規律.結果表明：水壓力系數沿高程並非常數，且受到墻側土層分佈及其相對透水性、墻基土的透水性和下臥不透水層埋深等因素的嚴重影響.總體來說，考慮滲流時墻后的側壓力總小於不考慮滲流時的相應值，且當墻前的被動土壓力系數較小時，考慮滲流時該側的側壓力則大於不考慮滲流時的相應值，因此，這種情況有利於擋土墻的穩定
  8. Impervious wall is thin and deep, so it cannot satisfy the hypothesis of half space. the surface wave theory of impervious wall is analyzed and proves that surface wave speed in impermeable wall is nearly equal with that in plane - strain problem, so the transverse w ave speed getting by rayleigh surface wave exploration technique can satisfy the precision desire of engineering

    我們對面波在防滲墻中傳播原理進行了分析，證明防滲墻中的面波波速與半空間理論中面波波速差別很小，因此，用瞬態面波檢測技術來獲得剪切波速可以滿足工程精度的要求。
  9. All internal wall surfaces of kitchen, bathroom and latrine accommodation should be imperviously tiled or surfaced with smooth impervious material to a height of not less than 1. 22m ( 4ft. )

    廚房、浴室及廁所的內墻應鋪砌不透水的磁磚，或平滑而不透水的材料，鋪砌高度不少於1 . 22米（ 4尺）
  10. High - density seismic image can find problems in impervious wall quickly, so we use it to find out the place that may has problem, then use rayleigh surface wave exploration technique to give more detecting. in this way, the non - destructive detecting speed is increased

    為提高檢測速度，我們利用高密度震動映像技術快速、直觀的特點，首先對防滲墻整體的施工質量進行檢測，快速發現可能存在問題的地段，然後再用瞬態面波技術作進一步的檢測。
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