Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge
A one-dimensional hydrodynamic model is used to accurately and systematically evaluate the flood impact of the 2000-ton waterway project with a total length of 193.876 km from Laibin to Guiping.The model is calibrated and validated,and the changes in the water level of the channel are observed.On th...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2023-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.01.004 |
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| _version_ | 1841536040432566272 |
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| author | XIE Tianyun WEI Lusi LI Yi ZHOU Shunxuan LIN Xinyi |
| author_facet | XIE Tianyun WEI Lusi LI Yi ZHOU Shunxuan LIN Xinyi |
| author_sort | XIE Tianyun |
| collection | DOAJ |
| description | A one-dimensional hydrodynamic model is used to accurately and systematically evaluate the flood impact of the 2000-ton waterway project with a total length of 193.876 km from Laibin to Guiping.The model is calibrated and validated,and the changes in the water level of the channel are observed.On this basis,this study analyzes and evaluates the impact of waterway regulation and construction on the channel flood discharge,hydrological station observation,bridge operation,water intake,and other aspects.The results show that the project implementation leads to a drop in the water level in the project section,which has an adverse effect on the water level observation scheme of the hydrological station.Hence,it is necessary to take corresponding remedial measures such as supplementary monitoring.Moreover,the result indicates that it has no adverse impact on bridges,water intakes,flood discharge and drainage,and irrigation.The assessment results can provide a rich and detailed basis for the approval and management of the water administration department. |
| format | Article |
| id | doaj-art-a2badce5c9674324a694b9de8f7791fc |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-a2badce5c9674324a694b9de8f7791fc2025-01-15T02:23:01ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352023-01-014447640852Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia GorgeXIE TianyunWEI LusiLI YiZHOU ShunxuanLIN XinyiA one-dimensional hydrodynamic model is used to accurately and systematically evaluate the flood impact of the 2000-ton waterway project with a total length of 193.876 km from Laibin to Guiping.The model is calibrated and validated,and the changes in the water level of the channel are observed.On this basis,this study analyzes and evaluates the impact of waterway regulation and construction on the channel flood discharge,hydrological station observation,bridge operation,water intake,and other aspects.The results show that the project implementation leads to a drop in the water level in the project section,which has an adverse effect on the water level observation scheme of the hydrological station.Hence,it is necessary to take corresponding remedial measures such as supplementary monitoring.Moreover,the result indicates that it has no adverse impact on bridges,water intakes,flood discharge and drainage,and irrigation.The assessment results can provide a rich and detailed basis for the approval and management of the water administration department.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.01.004one-dimensional hydrodynamic modelLaibin-Guiping waterwayflood impact analysisDatengxia Gorge Water Conservancy Project |
| spellingShingle | XIE Tianyun WEI Lusi LI Yi ZHOU Shunxuan LIN Xinyi Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge Renmin Zhujiang one-dimensional hydrodynamic model Laibin-Guiping waterway flood impact analysis Datengxia Gorge Water Conservancy Project |
| title | Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge |
| title_full | Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge |
| title_fullStr | Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge |
| title_full_unstemmed | Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge |
| title_short | Evaluation of Flood Impact of Waterway Project Based on One-Dimensional Hydrodynamic Model ——A Case Study of 2000-ton Laibin-Guiping Waterway Project of Datengxia Gorge |
| title_sort | evaluation of flood impact of waterway project based on one dimensional hydrodynamic model a case study of 2000 ton laibin guiping waterway project of datengxia gorge |
| topic | one-dimensional hydrodynamic model Laibin-Guiping waterway flood impact analysis Datengxia Gorge Water Conservancy Project |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2023.01.004 |
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