Non-associated plasticity for soils
(1998) 11 th Nordic Seminar in Computational Mechanics p.19-22- Abstract
- A brief overview is given of a non-associated plasticity theory
developed for soils based on the concept of a characteristic stress
state of vanishing incremental dilation, and a calibration
procedure using only test data from a standard triaxial test. The
capability of the model is illustrated by calibration examples and
predictions made for standard triaxial tests at different confining
stress levels and constant volume tests on sand. The model is found
to predict stress-strain behaviour and development of volumetric
strain well.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/635698
- author
- Ahadi, Aylin LU and Krenk, Steen
- organization
- publishing date
- 1998
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- soils, non-associated plasticity, material modelling
- host publication
- Trita-BKN. Bulletin
- editor
- Errksson, Anders and Pacoste, Costin
- pages
- 4 pages
- publisher
- Royal Institute of Technology, Stockholm
- conference name
- 11 th Nordic Seminar in Computational Mechanics
- conference dates
- 0001-01-02
- ISSN
- 1103-4270
- language
- English
- LU publication?
- yes
- id
- c8f0a10c-c2cf-4a0c-9752-56147e9a84ef (old id 635698)
- date added to LUP
- 2016-04-01 15:55:13
- date last changed
- 2018-11-21 20:37:22
@inproceedings{c8f0a10c-c2cf-4a0c-9752-56147e9a84ef, abstract = {{A brief overview is given of a non-associated plasticity theory<br/><br> developed for soils based on the concept of a characteristic stress<br/><br> state of vanishing incremental dilation, and a calibration<br/><br> procedure using only test data from a standard triaxial test. The<br/><br> capability of the model is illustrated by calibration examples and<br/><br> predictions made for standard triaxial tests at different confining<br/><br> stress levels and constant volume tests on sand. The model is found<br/><br> to predict stress-strain behaviour and development of volumetric<br/><br> strain well.}}, author = {{Ahadi, Aylin and Krenk, Steen}}, booktitle = {{Trita-BKN. Bulletin}}, editor = {{Errksson, Anders and Pacoste, Costin}}, issn = {{1103-4270}}, keywords = {{soils; non-associated plasticity; material modelling}}, language = {{eng}}, pages = {{19--22}}, publisher = {{Royal Institute of Technology, Stockholm}}, title = {{Non-associated plasticity for soils}}, year = {{1998}}, }