含水土层 meaning in Chinese
aquiclude
aquifer
Examples
- Standard practice for direct push installation of prepacked screen monitoring wells in unconsolidated aquifers
未固结含水土层里预制的滤网式监测井的直推式安装的标准实施规程 - Standard test method for analytical procedure determining transmissivity of confined nonleaky aquifers by critically damped well response to instantaneous change in head
通过临界阻尼井回应顶部瞬息变化测定承压非越流性含水土层渗透性的标准试验方法 - ( 2 ) some studies are made for the subject of various effects on wave propagation and ground motion of multi - dry , multi - saturated , and alternate dry and saturated soil layers . a comprehensive computer program is compiled , accounting for soil dilatancy , linear and non - linear constitutive relation , rigidity degradation and suiting to any combinations of soil layers , dry and / or saturated with different thicknesses , properties , continuity conditions at interfaces , and inputs at base and top boundaries . from the numerical results obtained for a quite large number of typical cases , some knowledge of general trends of response for , especially , the cases of alternate dry and saturated soil layers are gained both quantitatively and qualitatively
( 2 )对不含水土层分层排列、饱水土层分层排列、不含水土层与饱水土层分层交错排列情况下对波传播和地面运动的影响做了一些研究，考虑到土壤的剪胀性、线性和非线性本构关系，刚度退化等因素，编制了可适用上述各种情况和任意多土层(包括含水或不含水、力学性质不同、厚度不同、边界连续条件不同等) ，在不同基底输入或上边界输入作用下的通用分析程序，通过对相当数量的典型情况进行的分析计算，得到了一些趋势性的认识，特别是对饱水与不含水土层分层交错情况，取得了一些新认识。 - In this dissertation , after making a short review of the state - of - the - art of studies on the topics , the author present the study results , which include the following contents : ( 1 ) after simply reviewing the research results of two - dimensional wave propagation in the non - deformable porous media , a series of studies on wave propagation in the deformable porous saturated soil layers are made
本论文就这些问题做了一些研究工作，内容如下： ( 1 )简要回顾了在不变形介质的前提下二维地下水的波动问题的研究成果。然后在可变形介质的前提下，直接从两相介质动力方程出发，对含水土层中的波动问题进行了研究。