本文以试验为依据揭示饱水冻结黄土拉伸蠕变过程的若干特点。拉伸蠕变同样具有两类三阶段性质。与压缩蠕变相比，拉伸非衰减蠕变的总变形小，第Ⅲ阶段变形的比例不大，历时短，不论土温高低最终均发生脆性破坏，根据应变速率－时间曲线特征提出拉伸蠕变方程，对第Ⅲ阶段变形有较好的表述。 Based on the experiment, this paper reveals some characteristics of the tensile creep process of saturated frozen loess. Tensile creep also has two types of three-stage properties. Comparing with compressive creep, the total deformation of non-decayed tensile creep is small, and the proportion of the third-stage deformation is small, and lasted for a short time. Finally, brittle failure occurs in both soil temperature and high temperature, and the tensile strain is proposed according to the strain rate-time curve Creep equation, the third stage deformation is better described.