TY - JOUR
T1 - Mathematical modelling of hydraulics and water quality characteristics for small dam maintenance
AU - Prastica, Rian Mantasa Salve
AU - Soeryantono, Herr
AU - Marthanty, Dwinanti Rika
N1 - Funding Information:
The research was fully supported by Hydrology and River Laboratory, Universitas Indonesia, and Hydraulics and Water Infrastructure Laboratory, Universitas Gadjah Mada. The first and third authors dedicate this research to our beloved late lecturer and researcher, Herr Soeryantono, Ph.D. for his dedication to spread out knowledge in water resources and hydraulics engineering to the current engineers in Indonesia. Rest in peace.
Publisher Copyright:
© 2022 St-Petersburg State Polytechnical University. All rights reserved.
PY - 2022
Y1 - 2022
N2 - Along the inclining events of flooding events, maintenance towards water infrastructure such as urban small dam is needed. The maintenance needs interdisciplinary approach involving hydrology, hydraulics, water quality, and sediment factors. Due to lack of studies in those fields, the study aims to construct a model by using RESOURCE MODELLING ASSOCIATES program to study behaviours of hydraulics and water quality as small dam management. Numerical modelling, hydrology analysis, hydraulics assessment, water quality tests, and field works are employed in this study, with Agathis small dam as a case. The model could run successfully which the result concludes that the model produces reasonable result with acceptable errors and value of R2. A scenario of constructed wetland is proposed and has good accuracy for future maintenance for hydrology, hydraulics, and environmental management. In addition, the models also could be applied to other problem such as an agricultural field also. In the near future, studies about hydrodynamics and water quality modelling especially sediment on small dams need to be more explored because few studies still have limited information meanwhile they have essential impact towards urban water management.
AB - Along the inclining events of flooding events, maintenance towards water infrastructure such as urban small dam is needed. The maintenance needs interdisciplinary approach involving hydrology, hydraulics, water quality, and sediment factors. Due to lack of studies in those fields, the study aims to construct a model by using RESOURCE MODELLING ASSOCIATES program to study behaviours of hydraulics and water quality as small dam management. Numerical modelling, hydrology analysis, hydraulics assessment, water quality tests, and field works are employed in this study, with Agathis small dam as a case. The model could run successfully which the result concludes that the model produces reasonable result with acceptable errors and value of R2. A scenario of constructed wetland is proposed and has good accuracy for future maintenance for hydrology, hydraulics, and environmental management. In addition, the models also could be applied to other problem such as an agricultural field also. In the near future, studies about hydrodynamics and water quality modelling especially sediment on small dams need to be more explored because few studies still have limited information meanwhile they have essential impact towards urban water management.
KW - hydrodynamics analysis
KW - model validation
KW - numerical modelling
KW - small dam maintenance
UR - http://www.scopus.com/inward/record.url?scp=85130568284&partnerID=8YFLogxK
U2 - 10.34910/MCE.109.3
DO - 10.34910/MCE.109.3
M3 - Article
AN - SCOPUS:85130568284
SN - 2071-4726
VL - 109
JO - Magazine of Civil Engineering
JF - Magazine of Civil Engineering
IS - 1
M1 - 10903
ER -
