Reservoir Flood Routing Simulation for Dam Safety Management in Thailand

被引：0

作者：

Vanijjirattikhan, Rangsarit ^{[1
]}

Thongthamchart, Chinoros ^{[2
]}

Rakcheep, Patsorn ^{[3
]}

Supakchukul, Unpong ^{[1
]}

Suwatthikul, Jittiwut ^{[1
]}

机构：

[1] Natl Elect & Comp Technol Ctr, Adv Control & Elect Res Grp, 112 Thailand Sci Pk, Khlong Luang 12120, Pathum Thani, Thailand

[2] Kasetsart Univ, Geotech Engn Res & Dev Ctr, 50 Ngam Wong Wan Rd, Bangkok, Thailand

[3] Elect Generating Author Thailand, Drainage & Reservoir Engn Sect, Civil Maintenance Div, 53 Moo 2 Bang Kruai, Nonthaburi, Thailand

来源：

JOURNAL OF DISASTER RESEARCH | 2021年 / 16卷 / 04期

关键词：

reservoir flood routing; simulation; disaster prevention; dam safety management;

D O I：

10.20965/jdr.2021.p0596

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

A reservoir flood routing simulation software with spillway operation rules that are readable and configurable by the spillway operator is developed in this study. The software is part of the Dam Safety Remote Monitoring System used by the Electricity Generating Authority of Thailand. The flood routing simulation is implemented using a storage-indication routing method, which is a hydrologic method. The spillway operation rules are exhibited in a tree-based structure, in which the spillway gate opening is derived from the current reservoir water level (RWL), spillway gate opening, and flood situation if the peak inflow has passed. The simulation results show that the simulated RWL is similar to the RWL data in the dam construction manual. This verifies the accuracy of the reservoir flood routing simulation, which is useful for planning the spillway operation.

引用

页码：596 / 606

页数：11

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