Three-dimensional generalization and verification of structured bounding surface model for natural clay
As the proposed structured bounding surface model can only be used to solve planar strain problems of natural soft clay, a three-dimensional adaptive failure criterion is adopted to improve the model to capture the three-dimensional behaviors of natural soft clay. The three-dimensional adaptive fail...
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| Дата: | 2018 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2018
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/154464 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Three-dimensional generalization and verification of structured bounding surface model for natural clay / Cui Yunliang, Wang xinquan, Zhou lianying // Functional Materials. — 2018. — Т. 25, № 1. — С. 138-143. — Бібліогр.: 13 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1544642019-06-16T01:28:03Z Three-dimensional generalization and verification of structured bounding surface model for natural clay Cui Yunliang Wang xinquan Zhou lianying Modeling and simulation As the proposed structured bounding surface model can only be used to solve planar strain problems of natural soft clay, a three-dimensional adaptive failure criterion is adopted to improve the model to capture the three-dimensional behaviors of natural soft clay. The three-dimensional adaptive failure criterion incorporated in this model can cover the Lade-Duncan criterion and the Matsuoka-Nakai criterion as its special ones. The structured bounding surface model is generalized into three-dimensional stress space by using the three-dimensional adaptive failure criterion. After improved with the three-dimensional adaptive failure criterion, the model can be seen as a modified bounding surface model which considers the destructuration and three-dimensional behaviors and neglects the anisotropy of natural soft clay. The simulations of undrained compression and extension tests of K0 consolidation state Bothkennar clay shows the unimportance of neglecting anisotropy in this model. It was validated on Pisa clay that the improved model can simulate well the three dimensional behaviors of natural soft clay under true triaxial conditions. 2018 Article Three-dimensional generalization and verification of structured bounding surface model for natural clay / Cui Yunliang, Wang xinquan, Zhou lianying // Functional Materials. — 2018. — Т. 25, № 1. — С. 138-143. — Бібліогр.: 13 назв. — англ. 1027-5495 DOI:https://doi.org/10.15407/fm25.01.138 http://dspace.nbuv.gov.ua/handle/123456789/154464 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Modeling and simulation Modeling and simulation |
| spellingShingle |
Modeling and simulation Modeling and simulation Cui Yunliang Wang xinquan Zhou lianying Three-dimensional generalization and verification of structured bounding surface model for natural clay Functional Materials |
| description |
As the proposed structured bounding surface model can only be used to solve planar strain problems of natural soft clay, a three-dimensional adaptive failure criterion is adopted to improve the model to capture the three-dimensional behaviors of natural soft clay. The three-dimensional adaptive failure criterion incorporated in this model can cover the Lade-Duncan criterion and the Matsuoka-Nakai criterion as its special ones. The structured bounding surface model is generalized into three-dimensional stress space by using the three-dimensional adaptive failure criterion. After improved with the three-dimensional adaptive failure criterion, the model can be seen as a modified bounding surface model which considers the destructuration and three-dimensional behaviors and neglects the anisotropy of natural soft clay. The simulations of undrained compression and extension tests of K0 consolidation state Bothkennar clay shows the unimportance of neglecting anisotropy in this model. It was validated on Pisa clay that the improved model can simulate well the three dimensional behaviors of natural soft clay under true triaxial conditions. |
| format |
Article |
| author |
Cui Yunliang Wang xinquan Zhou lianying |
| author_facet |
Cui Yunliang Wang xinquan Zhou lianying |
| author_sort |
Cui Yunliang |
| title |
Three-dimensional generalization and verification of structured bounding surface model for natural clay |
| title_short |
Three-dimensional generalization and verification of structured bounding surface model for natural clay |
| title_full |
Three-dimensional generalization and verification of structured bounding surface model for natural clay |
| title_fullStr |
Three-dimensional generalization and verification of structured bounding surface model for natural clay |
| title_full_unstemmed |
Three-dimensional generalization and verification of structured bounding surface model for natural clay |
| title_sort |
three-dimensional generalization and verification of structured bounding surface model for natural clay |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2018 |
| topic_facet |
Modeling and simulation |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/154464 |
| citation_txt |
Three-dimensional generalization and verification of structured bounding surface model for natural clay / Cui Yunliang, Wang xinquan, Zhou lianying // Functional Materials. — 2018. — Т. 25, № 1. — С. 138-143. — Бібліогр.: 13 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT cuiyunliang threedimensionalgeneralizationandverificationofstructuredboundingsurfacemodelfornaturalclay AT wangxinquan threedimensionalgeneralizationandverificationofstructuredboundingsurfacemodelfornaturalclay AT zhoulianying threedimensionalgeneralizationandverificationofstructuredboundingsurfacemodelfornaturalclay |
| first_indexed |
2023-05-20T17:43:58Z |
| last_indexed |
2023-05-20T17:43:58Z |
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1796153962616848384 |