最后本文给出了计算冻结壁厚度的方程组。
Finally, a group of equations for calculating the thickness of the frozen wall is given.
研究结果可为冻结壁的设计提供重要依据和参考。
This study provides an important basis for designing frozen wall in artificial freezing shaft.
冻结壁的安全性是深厚冲积层中冻结凿井的关键问题。
The security of freezing wall is the key problem of freezing shaft sinking in deep alluvium.
并通过计算，得出的冻结壁位移与实测位移基本一致。
The calculated displacement of the frozen soil wall is well consistent with those measured in-situ.
冻结壁的安全性是深厚冲积层中冻结凿井的关键问题。
此外，还分析了冷媒温度、冻结时间和冻结壁厚度的关系。
Moreover, relation between temperature of cold media, freezing time and the thickness of freezing wall is analyzed.
冻结壁设计是冻结孔布置设计和其他冻结技术参数设计的基础。
The design of freezing wall is the base of arrangement of freezing hole design and other freezing technical parameter design.
在地压作用下，冻结壁产生超前位移，进而引起工作面的底臌。
Frozen wall produces advanced displacement on the action of ground pressure, and then the rise of working surface has happened.
冻结时间、冻结壁厚度和冻结壁温度场的性状是冻结法施工的关键参数。
The freeze time, the thickness and the temperature field behavior of the frozen wall are the critical parameters in freezing construction.
分析认为，冻结壁内外部冻胀力的积聚，是冻结压力超过重液水平地压的根本原因。
It is indicated that the accumulation of frost heave pressure inside and outside the ice wall is the ultimate reason that the freezing pressure usually exceeds the permant horizontal ground pressure.
为了给立井冻结壁和井壁设计提供合理的设计参数，对冻结壁岩石的力学特性试验很有必要。
It is more necessary to study the mechanical properties in order to provide reasonable design parameters for shaft frozen sidewalls.
研究渗流水作用下冻结壁形成是冻结法凿井的一个重点和难题，也是冻结工程迫切需要解决的问题。
The study on a frozen wall forming affected by seepage water is not only an important and difficult problem , but also an urgent one to be solved in the Artifical Ground Freezing engineering.
在排桩冻结深基坑工程中，冻结壁将对排桩产生较大的水平冻胀力作用，但冻胀力的大小难以确定。
In the deep excavation, row-piles are imposed larger horizontal frost-heaving force, but the force value is intractable to ascertain exactly.
为了研究土层冻结温度对冻结壁厚度计算的影响，构建了考虑土层实际冻结温度的人工冻结温度场模型。
In order to study the effect of the soil freezing point on the calculation of frozen wall thickness, some models of the artificial ground freezing temperature field were established.
本文用有限变形理论对人工冻结壁施工的几何非线性和冻土蠕变材料非线性问题进行了非线性数值分析。
This paper applies the theory of limited deformation analysis to the non-linear problem of the geometrician and creeping material for the frozen-wall.
对称面处，冻结壁以上和以下的地层中竖向位移随深度增加而增大，而在冻结壁范围内随深度增加而减小。
At the plane of symmetry, the vertical displacements increase with the depth's increasing in the earth outside the frozen wall while decrease inside.
本文用数值计算方法研究了某井筒三圈冻结管冻结温度场的变化规律，获得了冻结温度场的变化规律，为冻结壁设计提供了参考。
Numerical simulation is used to study on the regularities of variation temperature field of a frozen shaft, which offer references for frozen shaft lining design.
本文就冻结工程施工中遇到的冻结层位最大孔间距计算出冻结壁已交圈，但水文孔不冒水的问题结合了作者的施工经验进行了深入的分析。
In light of the results calculated by maximum hole spacing in freezing horizon, The freezing wall should be enclosed, however, hydrological hole don t leak.
探讨了在水平冻结情况下覆盖厚度（埋深）、冻土壁厚度、开挖半径、含水量和盐水温度对冻胀位移的影响。
The influence of different covered depths, thickness of frozen wall, excavating radius, original water content and brine temperature on frost displacement are discussed for horizontal freezing model.
这种低转速搅拌器是剪切敏感产品的理想选择。底部和侧部刀片提高快速传热，减低罐壁产品的烧伤或冻结。
This low speed agitator is good for shear sensitive products. Bottom & side blades enhance rapid heat transfer reducing local burn-on or freeze-up of product on tank walls.
这种低转速搅拌器是剪切敏感产品的理想选择。底部和侧部刀片提高快速传热，减低罐壁产品的烧伤或冻结。
This low speed agitator is good for shear sensitive products. Bottom & side blades enhance rapid heat transfer reducing local burn-on or freeze-up of product on tank walls.
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