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Title:

Acoustic Emission of Sand during Creep under Oedometric Compression

Document type:
Zeitschriftenaufsatz
Author(s):
Bock, Belinda Anna-Maria; Levin, Friedrich; Vogt, Stefan; Cudmani, Roberto
Abstract:
Creep of sand is a consequence of micromechanical processes within the granular soil skeleton. These processes are known sources of acoustic emissions. Therefore, acoustic emission analysis provides additional information about the time-dependent mechanisms, even if conventional deformation measurements reach their limit of applicability (i.e., resolution, accuracy). The present study investigates the relationship between acoustic emission events and creep deformation. For this purpose, mul...     »
Keywords:
sand, oedometer, acoustic emission, creep, time dependency
Journal title:
Geotechnical Testing Journal
Year:
2021
Journal volume:
45
Journal issue:
2
Pages contribution:
20210007
Language:
en
Fulltext / DOI:
doi:10.1520/gtj20210007
Publisher:
ASTM International
E-ISSN:
0149-6115
Date of publication:
02.12.2021
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