基于内时理论的土壤流变特性模拟

2010 2nd International Symposium on Information Engineering and Electronic Commerce Pub Date : 2010-07-23 DOI:10.1109/IEEC.2010.5533221

Jianzhong Li, Yanzhe Shi

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引用次数: 0

摘要

考虑两组内部状态变量及其相关的本征时间，基于热力学理论和内时理论建立了新的土流变特性本构方程。通过优化得到了轴对称条件下的本构方程的数值解。新的本征本构方程很好地模拟了土体流变特性的基本特征。

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Simulation on Rheologic Characteristics of Soil Based on Endochronic Theory

With two groups of internal state variables and their correlative intrinsic time, a new constitutive equation for rheologic characteristics of soil was developed based on thermodynamic theory and endochronic theory. Numerical solution of the constitutive equation under axial symmetry condition was obtained by optimization. The new intrinsic constitutive equation does very well in simulating the essential features of the rheologic behavior of soil.

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2010 2nd International Symposium on Information Engineering and Electronic Commerce

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