Performance evaluation of check dam location using small-scale flume channel and numerical simulation
Check dam structures are used widely in preventing debris flow. To provides practical information on check dam design and appropriate location selection for debris flow mitigation. In this study, we conducted the performance evaluation of check dams built at different locations along the flow path,...
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| Veröffentlicht in: | Environmental earth sciences 2023-11, Vol.82 (21), p.506, Article 506 |
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| creator | Pham, Minh-Vuong Kim, Yun-Tae |
| description | Check dam structures are used widely in preventing debris flow. To provides practical information on check dam design and appropriate location selection for debris flow mitigation. In this study, we conducted the performance evaluation of check dams built at different locations along the flow path, considering various evaluation factors (check dam storage capacity, front velocity, kinetic energy, and impact force) through a small-scale flume channel and numerical analysis. A series of experiments using a large vane rheometer and a small-scale flume test device was performed to investigate the rheological properties and behavior of debris flow with and without check dams, respectively. The interaction of debris flow with the check dam in the flume test was simulated the coupled Eulerian–Lagrangian method. The results of numerical and experimental analyses indicated that the position of the check dam had a significant effect on the dynamic characteristics of flow. The dual barrier system installed at the upstream channel performs better than that at the downstream region in terms of sediment storage capacity and dynamic factors of debris flow. Furthermore, the effectiveness of check dams is obvious in reducing the magnitude of debris flow and deposition volume of sediments on the fan area compared to that of debris flow without a check dam. |
| doi_str_mv | 10.1007/s12665-023-11195-5 |
| format | Article |
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To provides practical information on check dam design and appropriate location selection for debris flow mitigation. In this study, we conducted the performance evaluation of check dams built at different locations along the flow path, considering various evaluation factors (check dam storage capacity, front velocity, kinetic energy, and impact force) through a small-scale flume channel and numerical analysis. A series of experiments using a large vane rheometer and a small-scale flume test device was performed to investigate the rheological properties and behavior of debris flow with and without check dams, respectively. The interaction of debris flow with the check dam in the flume test was simulated the coupled Eulerian–Lagrangian method. The results of numerical and experimental analyses indicated that the position of the check dam had a significant effect on the dynamic characteristics of flow. The dual barrier system installed at the upstream channel performs better than that at the downstream region in terms of sediment storage capacity and dynamic factors of debris flow. Furthermore, the effectiveness of check dams is obvious in reducing the magnitude of debris flow and deposition volume of sediments on the fan area compared to that of debris flow without a check dam.</description><identifier>ISSN: 1866-6280</identifier><identifier>EISSN: 1866-6299</identifier><identifier>DOI: 10.1007/s12665-023-11195-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Biogeosciences ; Check dams ; Dam design ; Dam engineering ; Dams ; Damsites ; Debris flow ; Detritus ; Dynamic characteristics ; Earth and Environmental Science ; Earth Sciences ; Environmental Science and Engineering ; Flumes ; Front velocity ; Geochemistry ; Geology ; Hydrology/Water Resources ; Impact loads ; Kinetic energy ; Mathematical models ; Mitigation ; Numerical analysis ; Numerical simulations ; Original Article ; Performance evaluation ; Rheological properties ; Sediment ; Sediments ; Storage capacity ; Storage conditions ; Terrestrial Pollution</subject><ispartof>Environmental earth sciences, 2023-11, Vol.82 (21), p.506, Article 506</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. 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To provides practical information on check dam design and appropriate location selection for debris flow mitigation. In this study, we conducted the performance evaluation of check dams built at different locations along the flow path, considering various evaluation factors (check dam storage capacity, front velocity, kinetic energy, and impact force) through a small-scale flume channel and numerical analysis. A series of experiments using a large vane rheometer and a small-scale flume test device was performed to investigate the rheological properties and behavior of debris flow with and without check dams, respectively. The interaction of debris flow with the check dam in the flume test was simulated the coupled Eulerian–Lagrangian method. The results of numerical and experimental analyses indicated that the position of the check dam had a significant effect on the dynamic characteristics of flow. The dual barrier system installed at the upstream channel performs better than that at the downstream region in terms of sediment storage capacity and dynamic factors of debris flow. Furthermore, the effectiveness of check dams is obvious in reducing the magnitude of debris flow and deposition volume of sediments on the fan area compared to that of debris flow without a check dam.</description><subject>Biogeosciences</subject><subject>Check dams</subject><subject>Dam design</subject><subject>Dam engineering</subject><subject>Dams</subject><subject>Damsites</subject><subject>Debris flow</subject><subject>Detritus</subject><subject>Dynamic characteristics</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Environmental Science and Engineering</subject><subject>Flumes</subject><subject>Front velocity</subject><subject>Geochemistry</subject><subject>Geology</subject><subject>Hydrology/Water Resources</subject><subject>Impact loads</subject><subject>Kinetic energy</subject><subject>Mathematical models</subject><subject>Mitigation</subject><subject>Numerical analysis</subject><subject>Numerical simulations</subject><subject>Original Article</subject><subject>Performance evaluation</subject><subject>Rheological properties</subject><subject>Sediment</subject><subject>Sediments</subject><subject>Storage capacity</subject><subject>Storage conditions</subject><subject>Terrestrial Pollution</subject><issn>1866-6280</issn><issn>1866-6299</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9UMtOwzAQtBBIVKU_wMkS54AdN459RBUvqRIc4GxtNnZJcZxiN0j8PaZBcGMvO5qdmZWGkHPOLjlj9VXipZRVwUpRcM51VVRHZMaVlIUstT7-xYqdkkVKW5ZHcKGZnBH7ZKMbYg8BLbUf4EfYd0Ogg6P4avGNttBTP-DEjqkLG5p68L5ICN5S58feZimEYD2F0NKQidjlI01dP_qD8YycOPDJLn72nLzc3jyv7ov1493D6npdoOB6XygEzpVGUaNj0rUZOGgagcAajY6XvG5k61pARLVc1hYVQCUUb0BI3SzFnFxMubs4vI827c12GGPIL02palbVtVQiq8pJhXFIKVpndrHrIX4azsx3o2Zq1ORGzaFRU2WTmEwpi8PGxr_of1xfFKV7WQ</recordid><startdate>20231101</startdate><enddate>20231101</enddate><creator>Pham, Minh-Vuong</creator><creator>Kim, Yun-Tae</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7TG</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L.G</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope></search><sort><creationdate>20231101</creationdate><title>Performance evaluation of check dam location using small-scale flume channel and numerical simulation</title><author>Pham, Minh-Vuong ; Kim, Yun-Tae</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-8ca1189c37cf06fdc37fabb3ca0b9cf1217b6dfdaccc8447ec8aa5381ba369b43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Biogeosciences</topic><topic>Check dams</topic><topic>Dam design</topic><topic>Dam engineering</topic><topic>Dams</topic><topic>Damsites</topic><topic>Debris flow</topic><topic>Detritus</topic><topic>Dynamic characteristics</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Environmental Science and Engineering</topic><topic>Flumes</topic><topic>Front velocity</topic><topic>Geochemistry</topic><topic>Geology</topic><topic>Hydrology/Water Resources</topic><topic>Impact loads</topic><topic>Kinetic energy</topic><topic>Mathematical models</topic><topic>Mitigation</topic><topic>Numerical analysis</topic><topic>Numerical simulations</topic><topic>Original Article</topic><topic>Performance evaluation</topic><topic>Rheological properties</topic><topic>Sediment</topic><topic>Sediments</topic><topic>Storage capacity</topic><topic>Storage conditions</topic><topic>Terrestrial Pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pham, Minh-Vuong</creatorcontrib><creatorcontrib>Kim, Yun-Tae</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Science Database (ProQuest)</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><jtitle>Environmental earth sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pham, Minh-Vuong</au><au>Kim, Yun-Tae</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance evaluation of check dam location using small-scale flume channel and numerical simulation</atitle><jtitle>Environmental earth sciences</jtitle><stitle>Environ Earth Sci</stitle><date>2023-11-01</date><risdate>2023</risdate><volume>82</volume><issue>21</issue><spage>506</spage><pages>506-</pages><artnum>506</artnum><issn>1866-6280</issn><eissn>1866-6299</eissn><abstract>Check dam structures are used widely in preventing debris flow. To provides practical information on check dam design and appropriate location selection for debris flow mitigation. In this study, we conducted the performance evaluation of check dams built at different locations along the flow path, considering various evaluation factors (check dam storage capacity, front velocity, kinetic energy, and impact force) through a small-scale flume channel and numerical analysis. A series of experiments using a large vane rheometer and a small-scale flume test device was performed to investigate the rheological properties and behavior of debris flow with and without check dams, respectively. The interaction of debris flow with the check dam in the flume test was simulated the coupled Eulerian–Lagrangian method. The results of numerical and experimental analyses indicated that the position of the check dam had a significant effect on the dynamic characteristics of flow. The dual barrier system installed at the upstream channel performs better than that at the downstream region in terms of sediment storage capacity and dynamic factors of debris flow. Furthermore, the effectiveness of check dams is obvious in reducing the magnitude of debris flow and deposition volume of sediments on the fan area compared to that of debris flow without a check dam.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s12665-023-11195-5</doi></addata></record> |
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| subjects | Biogeosciences Check dams Dam design Dam engineering Dams Damsites Debris flow Detritus Dynamic characteristics Earth and Environmental Science Earth Sciences Environmental Science and Engineering Flumes Front velocity Geochemistry Geology Hydrology/Water Resources Impact loads Kinetic energy Mathematical models Mitigation Numerical analysis Numerical simulations Original Article Performance evaluation Rheological properties Sediment Sediments Storage capacity Storage conditions Terrestrial Pollution |
| title | Performance evaluation of check dam location using small-scale flume channel and numerical simulation |
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