Summary
Based on the tests and microscope observation, several internal variables were chosen to characterize the microstructural changes, and the evolution equations of these internal variables were developed. The theory can describe both the "hardening" and the "softening" behaviour in the creep process. A detailed analysis was done for the uniaxial compression and compared with the test data.
Details
- Original title: Creep of frozen soil by damage mechanics.
- Record ID : 1997-0532
- Languages: English
- Source: Sci. China, B - vol. 38 - n. 8
- Publication date: 1995/08
- Document available for consultation in the library of the IIR headquarters only.
Links
See the source
Indexing
- Themes: Civil engineering
- Keywords: Structure; Permafrost; Mechanical property; Ground; Ground freezing; Accident
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