Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant
Results of comparative analyses of slopes stability of Boguchansk rockfill dam under action of static and seismic loads are presented. Analyses are performed by traditional (Terzhagi) and numerical (Finite Elements) methods. In the first method the decrease of shear strength of rockfill with increas...
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| Format: | Article |
| Language: | English |
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Peoples’ Friendship University of Russia (RUDN University)
2010-06-01
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| Series: | RUDN Journal of Engineering Research |
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| Online Access: | http://journals.rudn.ru/engineering-researches/article/view/5107 |
| _version_ | 1797712102701400064 |
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| author | V P Tabuev |
| author_facet | V P Tabuev |
| author_sort | V P Tabuev |
| collection | DOAJ |
| description | Results of comparative analyses of slopes stability of Boguchansk rockfill dam under action of static and seismic loads are presented. Analyses are performed by traditional (Terzhagi) and numerical (Finite Elements) methods. In the first method the decrease of shear strength of rockfill with increase of normal stresses was considered. In the latter the Mohr-Coulomb perfectly elasticplastic model for rockfill was used. The large margin of slopes stability by Terzhagi method was obtained comparing with F.E. method that allowed to justify the seismic stability of the dam. |
| first_indexed | 2024-03-12T07:16:50Z |
| format | Article |
| id | doaj.art-12c05ca8f1be4d28a34bb789d0b15250 |
| institution | Directory Open Access Journal |
| issn | 2312-8143 2312-8151 |
| language | English |
| last_indexed | 2024-03-12T07:16:50Z |
| publishDate | 2010-06-01 |
| publisher | Peoples’ Friendship University of Russia (RUDN University) |
| record_format | Article |
| series | RUDN Journal of Engineering Research |
| spelling | doaj.art-12c05ca8f1be4d28a34bb789d0b152502023-09-02T22:42:51ZengPeoples’ Friendship University of Russia (RUDN University)RUDN Journal of Engineering Research2312-81432312-81512010-06-01021231315107Assessment of slopes stability of rockfill dam of Boguchansk hydropower plantV P Tabuev0Российский университет дружбы народовResults of comparative analyses of slopes stability of Boguchansk rockfill dam under action of static and seismic loads are presented. Analyses are performed by traditional (Terzhagi) and numerical (Finite Elements) methods. In the first method the decrease of shear strength of rockfill with increase of normal stresses was considered. In the latter the Mohr-Coulomb perfectly elasticplastic model for rockfill was used. The large margin of slopes stability by Terzhagi method was obtained comparing with F.E. method that allowed to justify the seismic stability of the dam.http://journals.rudn.ru/engineering-researches/article/view/5107устойчивость откосовкаменнонасыпная плотинаметод Терцагиметодом конечных элементов |
| spellingShingle | V P Tabuev Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant RUDN Journal of Engineering Research устойчивость откосов каменнонасыпная плотина метод Терцаги методом конечных элементов |
| title | Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant |
| title_full | Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant |
| title_fullStr | Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant |
| title_full_unstemmed | Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant |
| title_short | Assessment of slopes stability of rockfill dam of Boguchansk hydropower plant |
| title_sort | assessment of slopes stability of rockfill dam of boguchansk hydropower plant |
| topic | устойчивость откосов каменнонасыпная плотина метод Терцаги методом конечных элементов |
| url | http://journals.rudn.ru/engineering-researches/article/view/5107 |
| work_keys_str_mv | AT vptabuev assessmentofslopesstabilityofrockfilldamofboguchanskhydropowerplant |