... frozen soil wall thickness 冻土帷幕厚度 frozen soil wall 冻土墙 frozen wall pressure 冻结压力 ...
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frozen soil wall thickness 冻土墙厚度
arch-top frozen soil wall 连拱冻土墙
multi-row-pipe frozen soil wall 多排管冻土帷幕
The interaction laws between the frozen soil wall and its supporting structure after excavation and during creep period are obtained with numerical simulation elasto plastic and creep models.
分别建立弹塑性和蠕变模型来模拟基坑开挖卸载瞬时以及段高暴露后的冻土墙和内衬结构相互作用的规律。
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The calculated displacement of the frozen soil wall is well consistent with those measured in-situ.
并通过计算,得出的冻结壁位移与实测位移基本一致。
In order to determine the thickness of flat frozen soil wall with evident rheological properties, the triaxial creep properties of frozen soil are analyzed.
主要是对冻土的三轴蠕变特性进行分析研究,从而进一步确定具有明显流变特性的平面冻土墙的厚度。
The application of finite element numerical simulation of excavation of deep foundation pit conserved by frozen soil wall is discussed, creep model and parameter of frozen soil wall is given.
讨论了有限元数值法在冻土墙围护深基坑开挖中的应用,给出了适合于冻土墙的流变模型,并进行了参数识别。
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