Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project
This paper studies the flow pattern and riverbed scouring at the river reach of Shantou Bay Subsea Tunnel Project through the river model test and analyzes the maximum scour depth of the riverbed near the project under unfavorable hydrological conditions.The results show that the maximum flood veloc...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2022-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.06.011 |
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| author | YANG Chen GAO Shengjie CHEN Guanming ZHANG Shuohan |
| author_facet | YANG Chen GAO Shengjie CHEN Guanming ZHANG Shuohan |
| author_sort | YANG Chen |
| collection | DOAJ |
| description | This paper studies the flow pattern and riverbed scouring at the river reach of Shantou Bay Subsea Tunnel Project through the river model test and analyzes the maximum scour depth of the riverbed near the project under unfavorable hydrological conditions.The results show that the maximum flood velocity at the tunnel section is above 1.5 m/s under unfavorable hydrological conditions,and riverbed scouring is obvious in the main channels of the left and right branches.The maximum scour depth of the riverbed at the tunnel site is 6.40 m and 5.24 m under the once-in-three-century and once-in-a-century hydrological conditions,respectively.The envelope results of the maximum scour depth at the tunnel section can provide a basis for determining the reasonable buried depth of the project,and the research results can provide reference for similar projects in Shantou Bay. |
| format | Article |
| id | doaj-art-bf248cee695345599d59d40ce057207b |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-bf248cee695345599d59d40ce057207b2025-01-15T02:26:43ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352022-01-014347643947Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel ProjectYANG ChenGAO ShengjieCHEN GuanmingZHANG ShuohanThis paper studies the flow pattern and riverbed scouring at the river reach of Shantou Bay Subsea Tunnel Project through the river model test and analyzes the maximum scour depth of the riverbed near the project under unfavorable hydrological conditions.The results show that the maximum flood velocity at the tunnel section is above 1.5 m/s under unfavorable hydrological conditions,and riverbed scouring is obvious in the main channels of the left and right branches.The maximum scour depth of the riverbed at the tunnel site is 6.40 m and 5.24 m under the once-in-three-century and once-in-a-century hydrological conditions,respectively.The envelope results of the maximum scour depth at the tunnel section can provide a basis for determining the reasonable buried depth of the project,and the research results can provide reference for similar projects in Shantou Bay.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.06.011river modelmaximum scour depthtunnel projectShantou Bay |
| spellingShingle | YANG Chen GAO Shengjie CHEN Guanming ZHANG Shuohan Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project Renmin Zhujiang river model maximum scour depth tunnel project Shantou Bay |
| title | Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project |
| title_full | Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project |
| title_fullStr | Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project |
| title_full_unstemmed | Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project |
| title_short | Study on Maximum Scour Depth at River Reach of Shantou Bay Subsea Tunnel Project |
| title_sort | study on maximum scour depth at river reach of shantou bay subsea tunnel project |
| topic | river model maximum scour depth tunnel project Shantou Bay |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2022.06.011 |
| work_keys_str_mv | AT yangchen studyonmaximumscourdepthatriverreachofshantoubaysubseatunnelproject AT gaoshengjie studyonmaximumscourdepthatriverreachofshantoubaysubseatunnelproject AT chenguanming studyonmaximumscourdepthatriverreachofshantoubaysubseatunnelproject AT zhangshuohan studyonmaximumscourdepthatriverreachofshantoubaysubseatunnelproject |