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含离子类溶质黏土的C-H-M本构模型

DOI: 10.6052/1000-0879-13-351, PP. 29-32

Keywords: 化学-水力-力学耦合本构模型,离子类溶质,数值模拟

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Abstract:

在水力-力学本构模型基础上,采用化学软化公式引入孔隙水中含盐、碱类等离子类溶质对土体前期固结压力的影响,得到土体的化学-水力-力学耦合本构模型(C-H-M模型).根据试验结果对化学软化公式的参数进行数值拟合,通过算例验证了C-H-M本构模型的有效性

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