Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope
The Newmark seismic time-history analysis method can take into account the effects of natural seismic peak ground acceleration (PGA), duration, and seismic frequency; seismic wave can be input into the method for simulation. This study calculates the dynamic response of the typical seabed slope of C...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2021/8747470 |
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| _version_ | 1849305950100389888 |
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| author | Hongxian Chu Yongcai Feng Huijie Shi Liancheng Hao Yiqi Gao Yuhai Chen |
| author_facet | Hongxian Chu Yongcai Feng Huijie Shi Liancheng Hao Yiqi Gao Yuhai Chen |
| author_sort | Hongxian Chu |
| collection | DOAJ |
| description | The Newmark seismic time-history analysis method can take into account the effects of natural seismic peak ground acceleration (PGA), duration, and seismic frequency; seismic wave can be input into the method for simulation. This study calculates the dynamic response of the typical seabed slope of Caofeidian in the event of a similar Tangshan earthquake, and the displacement value can be used to quantitatively reflect the influence of the earthquake on the slope of the site. The allowable displacement value of the top of buildings or submarine slope can be used as a marker of security and stability analysis, which can further provide important reference for similar slope stability evaluation and offshore engineering construction. |
| format | Article |
| id | doaj-art-2f1bf3d338ff4dd29c6398f4eb0d5a85 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-2f1bf3d338ff4dd29c6398f4eb0d5a852025-08-20T03:55:16ZengWileyShock and Vibration1070-96221875-92032021-01-01202110.1155/2021/87474708747470Application of the Newmark Analysis Method in Stability Evaluation of Submarine SlopeHongxian Chu0Yongcai Feng1Huijie Shi2Liancheng Hao3Yiqi Gao4Yuhai Chen5Yantai Center of Coastal Geological Survey, China Geological Survey, Yantai 264000, ChinaYantai Center of Coastal Geological Survey, China Geological Survey, Yantai 264000, ChinaQingdao Institute of Marine Geology, China Geological Survey, Qingdao 266071, ChinaYantai Center of Coastal Geological Survey, China Geological Survey, Yantai 264000, ChinaYantai Center of Coastal Geological Survey, China Geological Survey, Yantai 264000, ChinaYantai Center of Coastal Geological Survey, China Geological Survey, Yantai 264000, ChinaThe Newmark seismic time-history analysis method can take into account the effects of natural seismic peak ground acceleration (PGA), duration, and seismic frequency; seismic wave can be input into the method for simulation. This study calculates the dynamic response of the typical seabed slope of Caofeidian in the event of a similar Tangshan earthquake, and the displacement value can be used to quantitatively reflect the influence of the earthquake on the slope of the site. The allowable displacement value of the top of buildings or submarine slope can be used as a marker of security and stability analysis, which can further provide important reference for similar slope stability evaluation and offshore engineering construction.http://dx.doi.org/10.1155/2021/8747470 |
| spellingShingle | Hongxian Chu Yongcai Feng Huijie Shi Liancheng Hao Yiqi Gao Yuhai Chen Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope Shock and Vibration |
| title | Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope |
| title_full | Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope |
| title_fullStr | Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope |
| title_full_unstemmed | Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope |
| title_short | Application of the Newmark Analysis Method in Stability Evaluation of Submarine Slope |
| title_sort | application of the newmark analysis method in stability evaluation of submarine slope |
| url | http://dx.doi.org/10.1155/2021/8747470 |
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