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本文根据连续介质力学原理,探讨了内时理论在超固结粘土本构分析中的应用。给出了(1)具有应变硬化-软化特性的偏斜响应的封闭解;(2)包含负孔隙压力现象的孔隙压力封闭解。根据已有的试验资料所作的验证,证实了上述解答的合理性。
Based on the principles of continuum mechanics, this paper discusses the application of inner-time theory in constitutive analysis of overconsolidated clays. The closed solutions with (1) skew response with strain hardening-softening properties are given; (2) the pore pressure closed solutions with negative pore pressure phenomena are given. Validation based on the existing test data confirms the rationality of the above solution.