Using results of DBA, hazard classification of Krisak dam is very high. Piping simulation based on cracks of orifice. Overtopping simulation based on quadrangular, triangular and trapezium fracture. The approaches of dam failure simulation are overtopping and piping. This paper will describe about develop flood modeling and inundation map in Krisak dam using numerical methods through dam break analysis (DBA) using hydraulic model Zhong Xing HY-21. The purpose of the EAP is to minimize the risk of loss of life and property in downstream which caused by dam failure. In EAP guidelines there is a management of evacuation where the determination of the inundation map based on flood modeling. The Indonesian Regulation which refers to the ICOLD Regulation (International Committee on Large Dam required have the Emergency Action Plan (EAP) guidelines because of the dams have potential failure. The results show that the method gets more information, objectiveness and real situations.ĭam break analysis and flood inundation map of Krisak dam for emergency action plan Moreover the spatio-temporal process was dynamic simulated by using GIS modelling and visualization. In this regards, a calculation method of spatio-temporal process emulation with elaborate particles for dam-break flood was proposed. On the basis of introducing the SPH (Smooth Particle Hydrodynamics) simulation method, the key research problems were given solutions in this paper, which ere the spatial scale and temporal scale adapting to the GIS(Geographical Information System) application, the boundary condition equations combined with the underlying surface, and the kernel function and parameters applicable to dam-break flood simulation. Spatio-Temporal Process Simulation of Dam-Break Flood Based on SPH The computer program was applied to the Teton Dam data set to demonstrate the level of The recent Teton Dam event was reconstituted to test the.methodology may be obtained from The Hydrologic Engineering Center. ABSTRACT (Continue an reverse aide If necessary and Identify by block number) This report described procedures necessary to calculate.and route a dam -break flood using an existing generalized unsteady open channel flow model. Guidelines for Calculating and Routing a Dam-Break Flood.įlow, Teton Dam.
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