Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials

Application of membership function under in bounding surface model

Authors
Xigang Wang, Mingfu Fu
Corresponding Author
Xigang Wang
Available Online January 2016.
DOI
https://doi.org/10.2991/icsmim-15.2016.109How to use a DOI?
Keywords
fuzzy bounding surface model; the loading-unloading; membership function; strain accumulation;
Abstract

A three-dimensional cone is established by adopting the critical soil mechanics and the membership function to the bounding surface model to express the dynamic characteristics of the rock-soil materials under loading-unloading; The new axis of the cone expresses the plastic membership function of stress, in which the loading surface corresponds with the membership function; The fuzzy hardening modulus of the loading surface is obtained from that of the boundary surface , the plastic flow criteria are fixed by the membership function; The model can well express the accumulated plastic strain; The model parameters are obtained from dynamic triaxial experiment, and the numerical results obtained from finite element method correspond with the experimental results, proving the model is valuable.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
Series
Advances in Computer Science Research
Publication Date
January 2016
ISBN
978-94-6252-157-5
ISSN
2352-538X
DOI
https://doi.org/10.2991/icsmim-15.2016.109How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xigang Wang
AU  - Mingfu Fu
PY  - 2016/01
DA  - 2016/01
TI  - Application of membership function under in bounding surface model
BT  - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials
PB  - Atlantis Press
SP  - 586
EP  - 589
SN  - 2352-538X
UR  - https://doi.org/10.2991/icsmim-15.2016.109
DO  - https://doi.org/10.2991/icsmim-15.2016.109
ID  - Wang2016/01
ER  -