UMP Institutional Repository

Dam break studies using hydrologic and hydraulics model for Chereh Dam, Kuantan, Pahang, Malaysia

Winarta, Bambang and Juwono, P. T. and Mohamad Idris, Ali and Noram Irwan, Ramli (2019) Dam break studies using hydrologic and hydraulics model for Chereh Dam, Kuantan, Pahang, Malaysia. In: IOP Conference Series: Earth and Environmental Science;International Conference on Sustainable Insfrastructure 2018, ICSI 2018, 29 - 30 October 2018 , Yogyakarta, Indonesia. pp. 1-9., 366 (1). ISSN 1755-1307

[img]
Preview
Pdf (Open access)
Dam break studies using hydrologic and hydraulics model.pdf
Available under License Creative Commons Attribution.

Download (903kB) | Preview

Abstract

This current study is evaluating the risks of Chereh Dam failure. A dam break study basically consists of rainfall analyses; hydrologic modeling; dam breaching analysis and inundation mapping of the resultant flood. Precipitation analyses and development of Intensity Duration Frequency (IDF) curve has been prepared and published in Urban Storm water Management Manual by the Department of Irrigation and Drainage of Malaysia. In here, hydrologic modeling was performed with the HEC-HMS (Hydrologic Modeling System). The results of hydrological analysis revealed that the observed and simulated flow hydrographs in the calibration and confirmation exercises were reasonably close. Furthermore, dam breaching analysis and inundation mapping was executed with the HEC-RAS (River Analysis System). Dam break analysis result will be used to arrange policy of the state or city government in order to minimize the hazards of Chereh Dam failure.

Item Type: Conference or Workshop Item (Lecture)
Additional Information: Indexed by Scopus
Uncontrolled Keywords: Dam break; HEC-HMS; HEC-RAS
Subjects: G Geography. Anthropology. Recreation > GB Physical geography
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TD Environmental technology. Sanitary engineering
Faculty/Division: Faculty of Civil Engineering & Earth Resources
Depositing User: Mrs Norsaini Abdul Samat
Date Deposited: 26 Feb 2020 08:43
Last Modified: 26 Feb 2020 08:43
URI: http://umpir.ump.edu.my/id/eprint/27853
Download Statistic: View Download Statistics

Actions (login required)

View Item View Item