从线性粘弹性理论出发,在满足Boltzmann叠加原理的情况下,给出了模型实验应满足的一般相似条件。由此出发,进一步讨论了冻土蠕变模拟实验的相似条件,得出了由模型实验结果计算原型应力、应变及位移的公式。

The analogic conditions applied to model experiment are generally presented in this paper, according to the linear theory of viscoelasticity and satifying the Boltzmann’s principle of superposition and further discussed for creep of frozen soils. Based on these, the formulas for calculating stress, strain, and displacement are obtained, from which the model experimental results can be applied to the relative practical problem.