Finite Element Permafrost Thaw Settlement Model
Finite Element Permafrost Thaw Settlement Model
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DOI：
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发表时间：
1974-11
影响因子：
3.9
通讯作者：
J. Sykes;W. Lennox;R. Charlwood
中科院分区：
文献类型：
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作者：
J. Sykes;W. Lennox;R. Charlwood
建立了多年冻土融沉固结的有限元模型。该模型能够温度，孔隙压力和位移，并包括强制对流和传导的热传递的影响，以及一个可变的几何形状的效果。模型结果进行了比较，可用的分析结果。潜在的应用包括埋在永久冻土中的加热管道的分析以及位于永久冻土上的水坝、堤坝或其他结构的影响。
A finite element model for the filtration consolidation of thawing permafrost is developed. The model is capable of temperature, pore pressure, and displacement and includes the effects of heat transfer by forced convection and conduction as well as the effect of a variable geometry. The model results are compared to available analytical results. Potential applications include the analysis of heated pipelines buried in permafrost and the effects of dams, dykes, or other structures located on permafrost.