subsoil water 中文意思是什麼

subsoil water 解釋
底土水
  • subsoil : n. 【農業】下層土，心土，底土；【建築】天然地基。vt. 翻起…的底土，深耕。
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  1. Drainage ; control of sub - surface water management by drainage with pipes, open - ditch drainage and amelioration of the subsoil ; maintenance

    排水.管道排水.明渠排水和底層土壤改良的地下水控制
  2. Drainage ; control of sub - surface water management by drainage with pipes, open - ditch drainage and amelioration of the subsoil ; construction

    排水.管道排水.明渠排水和底層土壤改良的地下水控制
  3. Drainage ; control of sub - surface water management by drainage with pipes, open - ditch drainage and amelioration of the subsoil ; design and " as completed " drawings

    排水.管道排水.明渠排水和底層土壤改良的地下水控制
  4. Drainage ; control of sub - surface water management by draining with pipes, open - ditch drainage and amelioration of the subsoil ; general instructions and special cases

    排水.管道排水明渠排水和底層土壤改良的地下水控制
  5. Drainage ; control of sub - surface water management by drainage with pipes, open - ditch drainage and amelioration of the subsoil ; important data for planning and dimensioning

    排水.管道排水.明渠排水和底層土壤改良的地下水控制
  6. The key to calculate the moistening deformation is to work out the distribution of the water content. aiming to the collapsible accidents owing of leakage, this text establishs two - dimensional immersing model of collapsible loess and predicts the change of water content in loess subsoil. furthermore the text selects the stress path method to calculate the moistening deformation subjected to leakage, substituting compressing moduls for tangent moduls after taking cavity ratio and water content into account, putting forward the method to calculate the moistening deformation

    增濕變形的關鍵是研究含水量的變化，本文針對黃土地基由於漏水所引起的濕陷事故，建立了二維濕陷性黃土地基積水入滲模型，實現了對黃土地基含水量變化的預測，進一步選擇了分層總和法計算黃土地基增濕變形，考慮了含水量、孔隙比對模量的影響，以弦線模量取代壓縮模量，提出了計算增濕變形的計算方法，計算了由於漏水而引起的黃土地基增濕變形量。
  7. The main dynamic parameter of the subsoil is the dynamic shear modulus. base on the data of the experiments, analyzing the relationship between the dynamic shear modulus and the characteristic parameters such as the density, the water content and the shear distortion, the expression of the dynamic shear modulus of the subsoil is picked out

    地基土的主要動力參數為土的動剪切模量，而利用實驗所得的數據，分析動剪切模量g與地基土的干密度（孔隙比） 、含水量以及地基土的剪切變形等參數之間的關系，就可以得到地基土的動剪切模量的表達式。
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