Acoustic Emission of Frozen Soils under Quasi-Static Mechanical and Cyclic Thermal Loading
| Autor: | D. I. Blokhin, E. A. Novikov, M. G. Zaitsev, E. A. Klementyev, Shkuratnik Vladimir L |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
Instrumentation 0211 other engineering and technologies Soil Science Ocean Engineering 02 engineering and technology Geotechnical Engineering and Engineering Geology Soil material General Energy 020401 chemical engineering Acoustic emission Thermal Soil water Ultrasonic sensor 0204 chemical engineering Composite material Quasistatic process 021101 geological & geomatics engineering Water Science and Technology |
| Zdroj: | Soil Mechanics and Foundation Engineering. 57:97-104 |
| ISSN: | 1573-9279 0038-0741 |
| DOI: | 10.1007/s11204-020-09643-6 |
| Popis: | The effects of acoustic emission (AE) in soils during freezing and thawing under cyclic thermal and quasi-static mechanical loading have been studied. The composition and characteristics of the developed instrumentation set are presented. The informative AE parameters and primary data processing approaches were justified. The acoustic emission patterns of soil material behavior under the variable thermobaric conditions were obtained. The comparative tests were performed using static probing and ultrasonic scanning. |
| Databáze: | OpenAIRE |
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