研究了影响冻结井预制弧板井壁变形特性的接头刚度。
Studied the joint rigidity which affects deformation characteristics of prefabricated arc board of freezing well.
在用遗传方法对灰色理论建模数据进行全局优化的基础上，建立了预测冻结法施工中外层井壁承受冻结压力发展趋势的智能灰色理论模型。
On the basis of the global optimization of data which is used to build up mold, the artificial intelligent grey theory mold was established to forecast the freeze pressure development trend.
通过龙固副井冻结凿井期现场实测，获得了龙固副井外层井壁混凝土应变的变化规律。
Variety rules of concrete strain of outer shaft wall were carried out based on in-situ measurement during freeze sinking of Longgu Mine auxiliary shaft.
深冻结井高强混凝土井壁作为一种施工方便、经济的井壁结构被广泛得到应用。
Due to its convenience and economical efficiency, the high-strength concrete shaft lining has been widely used in deep shaft sinking by freezing method.
介绍了唐口副井井筒冻结段深厚膨胀黏土层施工、外层井壁变形破坏情况及采取的有效措施，取得了一些有用的经验。为类似地层施工提供借鉴。
The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures.
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.
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.
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