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Proceedings of the 18
th
International Conference on Soil Mechanics and Geotechnical Engineering, Paris 2013
2. The results of creep and dynamic triaxial test show that it
is reasonable to use logarithmic function to describe the axial
strain of creep and dynamic triaxial sample.
3. Based on the principle of static stress and dynamic stress
equivalent, the stress-strain-cyclic number formula in dynamic
triaxial test can be used to predict the creep deformation.
4. The SEM test results show that the change trend of plane
porosity, anisotropy and directional probability entropy of both
creep and dynamic triaxial test are similar. The microstructure
status with equivalent condition is close.
5. The creep deformation under multilevel stress can be
obtained with few samples by use of the method. The long-term
creep deformation can be obtained within shorter time.
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