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本文说明建立土的本构关系所需要的加工硬化规律和屈服函数可以从试验资料直接确定,并用一种砂土和一种粘土试样的试验结果来说明如何用本文所建议的方法来确定硬化规律和屈服函数。
This paper shows that the work hardening law and yield function needed to establish the constitutive relation of soil can be directly determined from the test data, and a test result of sand and a clay sample is used to illustrate how to determine the hardening by the method proposed in this paper. Law and yield function.