文献类型：期刊文献

中文题名：Biot理论和TPM理论耦合参数之间关系的分析

英文题名：Analysis of the Coupling Parameter Relations between Biot Theory and Theory of Porous Medium(TPM)

作者：何录武[1];周敏[1];张亚[1]

机构：[1]华东理工大学机械与动力工程学院,上海200237

年份：2012

卷号：33

期号：1

起止页码：81

中文期刊名：力学季刊

外文期刊名：Chinese Quarterly of Mechanics

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：Biot理论;多孔介质理论(TPM);热局部平衡;耦合参数

外文关键词：Biot theory; theory of porous medium; local thermal equilibrium; coupling parameter

摘要：对于热局部平衡情况,在固相位移为无旋场的假设下,通过分析比较Biot理论和多孔介质理论(TPM)下热-弹性理论模型之间的相似性,给出了两种理论模型中耦合参数之间的联系。这种热耦合参数间的关系仅依赖材料本身的物理和力学性能参数,具有更大范围的适用性,并为TPM理论的耦合参数提供了一种计算方法。
Under the local thermal equilibrium condition and the irrotational solid displacement fields in an infinite medium, the comparability of two thermo-poroelasticity models based on Blot theory and theory of porous medium （TPM） respectively was studied. The coupling parameter relations of the two thermo-po- roelasticity models were presented, which were independent with the solid displacement and temperature fields and only dependent with the porous material characteristics. Thus, these relations are applicable for general cases and a helpful calculation method for the coupling parameters of TPM.