Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks
Dam reliability analysis is conducted to access the integrity of dam structure and thus to prevent dam failure. This paper presents the numerical reliability study of reservoir banks of water dam by the mean of fluid/structure interaction (FSI) simulation. Through FSI, the hydrostatics effect of the...
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Institute of Physics Publishing
2023
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| author | Ng F.C. Azman A. Abas A. Zawawi M.H. Ahmad Mazlan A.Z. Zahari N.M. Mohd Remy Rozainy Z. |
| author2 | 57192101900 |
| author_facet | 57192101900 Ng F.C. Azman A. Abas A. Zawawi M.H. Ahmad Mazlan A.Z. Zahari N.M. Mohd Remy Rozainy Z. |
| author_sort | Ng F.C. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Dam reliability analysis is conducted to access the integrity of dam structure and thus to prevent dam failure. This paper presents the numerical reliability study of reservoir banks of water dam by the mean of fluid/structure interaction (FSI) simulation. Through FSI, the hydrostatics effect of the water in reservoir on the wall of dam was successfully simulated and identified. From the current numerical work, relatively stagnant water on the dam bank was observed, with the increasing water pressure along the water depth. Subsequently, localized high stress and deformation on the dam structure was successfully identified, and suitable countermeasures were being recommended. For the current investigated dam bank structure, the highest deformation and stress detected are respectively 1.185 mm and 3.12 MPa. Therefore, at present operating configuration, it is concluded the bank would not exhibit any failures. � Published under licence by IOP Publishing Ltd. |
| format | Conference Paper |
| id | my.uniten.dspace-25486 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Institute of Physics Publishing |
| record_format | dspace |
| spelling | my.uniten.dspace-254862023-05-29T16:10:02Z Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks Ng F.C. Azman A. Abas A. Zawawi M.H. Ahmad Mazlan A.Z. Zahari N.M. Mohd Remy Rozainy Z. 57192101900 57210094312 56893346700 39162217600 57216895962 54891672300 57193313971 Dam reliability analysis is conducted to access the integrity of dam structure and thus to prevent dam failure. This paper presents the numerical reliability study of reservoir banks of water dam by the mean of fluid/structure interaction (FSI) simulation. Through FSI, the hydrostatics effect of the water in reservoir on the wall of dam was successfully simulated and identified. From the current numerical work, relatively stagnant water on the dam bank was observed, with the increasing water pressure along the water depth. Subsequently, localized high stress and deformation on the dam structure was successfully identified, and suitable countermeasures were being recommended. For the current investigated dam bank structure, the highest deformation and stress detected are respectively 1.185 mm and 3.12 MPa. Therefore, at present operating configuration, it is concluded the bank would not exhibit any failures. � Published under licence by IOP Publishing Ltd. Final 2023-05-29T08:10:01Z 2023-05-29T08:10:01Z 2020 Conference Paper 10.1088/1757-899X/815/1/012021 2-s2.0-85085179847 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085179847&doi=10.1088%2f1757-899X%2f815%2f1%2f012021&partnerID=40&md5=30649f58d5475f56ca780f4149de6e8b https://irepository.uniten.edu.my/handle/123456789/25486 815 1 12021 All Open Access, Bronze Institute of Physics Publishing Scopus |
| spellingShingle | Ng F.C. Azman A. Abas A. Zawawi M.H. Ahmad Mazlan A.Z. Zahari N.M. Mohd Remy Rozainy Z. Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks |
| title | Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks |
| title_full | Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks |
| title_fullStr | Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks |
| title_full_unstemmed | Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks |
| title_short | Fluid/structure Interaction Numerical Study on the Mechanical Integrity of Water Dam Reservoir Banks |
| title_sort | fluid/structure interaction numerical study on the mechanical integrity of water dam reservoir banks |
| url_provider | http://dspace.uniten.edu.my/ |