Sometime the term artesian is used to denote a confined aquifer.
有时候人们也用自流含水层这一术语表示承压含水层。
Sometime the term artesian is used to denote a confined aquifer .
有时候人们也用自流含水层这一术语表示承压含水层。
The water level in a confined aquifer will fall as the confined aquifer is being exploited.
开采孔隙承压含水系统,引起含水层水头下降。
A software of simulating water movement in confined aquifer was developed with finite different method.
根据有限差分方法,编制了承压含水层渗流模拟软件。
The specific feature of the 16th section line ore body of a deposit is deep water table and low confined aquifer.
某矿床16号线矿体水文地质特点为地下水埋深大、承压性低。
The natural soda water occurs mainly in the pore-fissure confined aquifer of the clastic rock of Nenjiang group, Upper Cretaceous.
天然苏打水主要赋存于上白垩统嫩江组碎屑岩孔隙裂隙承压含水层中。
When confined aquifer under the bottom of the pit, the foundation excavation will reduce the thickness of overlying impermeable layer.
在基坑底部以下存在承压水层的情况下,基坑开挖减少含水层上覆不透水层的厚度。
The middle lower reach is also subdivided vertically into weak phreatic aquifer in the upper part and strang confined aquifer in the lower.
对上游潜水和中下游承压水用二维侧向流数学模型,对中下游弱潜水用一维垂向流数学模型。
The influence of staggered distance on the failure of floor strata in double-longwall mining on the confined aquifer is local and temporary.
承压水体上对拉面开采的错距对底板岩层破坏的影响只是局部的和暂时性的。
The pressure in well bottom relation with grouting time, the viscosity of cement liquid and the permeability in the confined aquifer were analyzed.
分析了注浆井底压力与注浆时间、注浆液粘度的关系以及与渗透率的关系;
The fourth confined aquifer is the main compressive layers in recent years in Shanghai. It is corresponding to the current mode of groundwater changes.
与现阶段含水层的水位变化模式相联系,第四承压含水层是上海最近几年来地面沉降的主要沉降层。
The pressure in well bottom relation with the time of the injection and the viscosity of cement liquid, and the permeability in the confined aquifer are analyzed.
分析了注浆井底压力和原区压力与注浆时间、浆液粘度、渗透率、计算点与注浆井距离等关系;
According to the specific conditions of semi-confined aquifer in the urban area of Changchun City, the catastrophe model was selected for vulnerability assessment.
根据长春城区半承压含水层的具体状况,用突变理论进行脆弱性评价。
Particularly, the solution for impermeable silt-layer can be used to describe the tidal fluctuation in a confined aquifer under a tidal river separated by an impermeable layer.
特别地,当边界淤泥层为隔水层时,本文的解也可用来描述有潮河流下的承压含水层中的水头波动情况。
"Mining above aquifer", as the main method to explore coal seams above confined aquifer, in which the determination of coal seam floor failure depth is the key factor and precondition.
带压开采是承压水上采煤的主要方法,底板采动破坏深度的确定是实现带压开采的关键和前提。
In this study a sand-box confined aquifer model is used to simulate gas transportative process in aquifer after abnormal source gas has formed by selecting argon dissolved gas as study gas.
借助于砂槽承压含水层模型,以氩溶解气为研究对象,模拟气体聚集或稀释的异常源产生后,其在含水层中的运移过程。
Above all, the effects of some parameters on the settlement are studied, such as the thickness, modulus of the overlaying soil, head difference and transmissibility of the confined aquifer.
讨论了上覆土层厚度、上覆土层弹性模量、承压水水头降深和承压层导水系数对沉降的影响。
Based on the theory of elasticity and permeability of the aquifer, the loading effect on confined aquifer and barometric effect on water level in Wells are particularly discussed in this paper.
本文在充分考虑承压含水层的弹性和渗透性的基础上,重点讨论了承压含水层的荷载效应和井孔水位的气压效应。
Based on the theory of elasticity and permeability of the aquifer, the loading effect on confined aquifer and barometric effect on water level in Wells are particularly discussed in this paper.
本文在充分考虑承压含水层的弹性和渗透性的基础上,重点讨论了承压含水层的荷载效应和井孔水位的气压效应。
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