Open AccessEvaluating the rotation of the main stress and strain axes and the lack of their rotation coaxiality using Multi laminate theory
Author(s) -
Smetankin Anatolii,
Khoroshko Alexey,
Amankulov Yerdos,
Simakov Valentin
Publication year - 2020
Publication title -
journal of research in science, engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2693-8464
DOI - 10.24200/jrset.vol7iss4pp16-21
Subject(s) - rotation (mathematics) , point (geometry) , materials science , stress (linguistics) , stress–strain curve , strain (injury) , stress path , mechanics , composite material , structural engineering , geotechnical engineering , geometry , plasticity , physics , mathematics , deformation (meteorology) , geology , engineering , medicine , philosophy , linguistics
The soil behavior depends on various factors such as stress path during loading. Most soil behavior models are independent of stress and strain and are therefore unable to predict soil behavior while rotating the main stress and strain axes. According to Multi-laminate theory, in pasty elastic behavior due to the necessity of reflecting the development of stress and strain and its directions on plates passing through a point, the information of these changes remains intact and the behavioral changes will occur at least on one of these plates, which will be reflected in the mechanical behavior of a point and its effects will be seen. In this paper, the rotational effects of the main stress and strain axes are predicted based on the Multi-laminate pasty elastic pattern and compared with the experimental results that Provide adapted results.