| Autor: |
Liu, Zhongyu, Xia, Yangyang, Shi, Mingsheng, Zhang, Jiachao, Zhu, Xinmu |
| Předmět: |
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| Zdroj: |
Water (20734441); Jul2019, Vol. 11 Issue 7, p1385-1385, 1p |
| Abstrakt: |
To investigate the characteristics of the non-Darcian water flow through saturated clay and one-dimensional rheological consolidation behaviors of the soil in the Henan Province, we conducted constant-head permeability and one-dimensional rheological consolidation tests with one-way drainage using improved permeameter and oedometer tests, respectively. We then used Hansbo's flow equation to classify the permeability test results and one-dimensional rheological consolidation equation combined with unified hardening (UH) constitutive model considering time effect was introduced to simulate the oedometer test results. The obtained results showed that the improved constant-head permeability test device was suitable for saturated clays, and that the UH constitutive model and Hansbo's flow equation had good applications for the saturated clays investigated in this experiment. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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