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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Main Authors: Ng F.C., Azman A., Abas A., Zawawi M.H., Ahmad Mazlan A.Z., Zahari N.M., Mohd Remy Rozainy Z.
Other Authors: 57192101900
Format: Conference Paper
Published: Institute of Physics Publishing 2023
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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
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
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country Malaysia
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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.
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.
format Conference Paper
author Ng F.C.
Azman A.
Abas A.
Zawawi M.H.
Ahmad Mazlan A.Z.
Zahari N.M.
Mohd Remy Rozainy Z.
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
author_sort Ng F.C.
title 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_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_sort fluid/structure interaction numerical study on the mechanical integrity of water dam reservoir banks
publisher Institute of Physics Publishing
publishDate 2023
_version_ 1806428438352887808
score 13.222552