Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors
Deep-sea pipelines play a pivotal role in seabed mineral resource development, global energy and resource supply provision, network communication, and environmental protection. However, the placement of these pipelines on the seabed surface exposes them to potential risks arising from the complex de...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-02-01
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| Series: | International Journal of Mining Science and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S209526862400017X |
| _version_ | 1797243003554758656 |
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| author | Xingsen Guo Ning Fan Defeng Zheng Cuiwei Fu Hao Wu Yanjun Zhang Xiaolong Song Tingkai Nian |
| author_facet | Xingsen Guo Ning Fan Defeng Zheng Cuiwei Fu Hao Wu Yanjun Zhang Xiaolong Song Tingkai Nian |
| author_sort | Xingsen Guo |
| collection | DOAJ |
| description | Deep-sea pipelines play a pivotal role in seabed mineral resource development, global energy and resource supply provision, network communication, and environmental protection. However, the placement of these pipelines on the seabed surface exposes them to potential risks arising from the complex deep-sea hydrodynamic and geological environment, particularly submarine slides. Historical incidents have highlighted the substantial damage to pipelines due to slides. Specifically, deep-sea fluidized slides (in a debris/mud flow or turbidity current physical state), characterized by high speed, pose a significant threat. Accurately assessing the impact forces exerted on pipelines by fluidized submarine slides is crucial for ensuring pipeline safety. This study aimed to provide a comprehensive overview of recent advancements in understanding pipeline impact forces caused by fluidized deep-sea slides, thereby identifying key factors and corresponding mechanisms that influence pipeline impact forces. These factors include the velocity, density, and shear behavior of deep-sea fluidized slides, as well as the geometry, stiffness, self-weight, and mechanical model of pipelines. Additionally, the interface contact conditions and spatial relations were examined within the context of deep-sea slides and their interactions with pipelines. Building upon a thorough review of these achievements, future directions were proposed for assessing and characterizing the key factors affecting slide impact loading on pipelines. A comprehensive understanding of these results is essential for the sustainable development of deep-sea pipeline projects associated with seabed resource development and the implementation of disaster prevention measures. |
| first_indexed | 2024-04-24T18:48:12Z |
| format | Article |
| id | doaj.art-1de6b79ff4124e0787ca1ffc7adc8008 |
| institution | Directory Open Access Journal |
| issn | 2095-2686 |
| language | English |
| last_indexed | 2024-04-24T18:48:12Z |
| publishDate | 2024-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Mining Science and Technology |
| spelling | doaj.art-1de6b79ff4124e0787ca1ffc7adc80082024-03-27T04:51:56ZengElsevierInternational Journal of Mining Science and Technology2095-26862024-02-01342211225Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factorsXingsen Guo0Ning Fan1Defeng Zheng2Cuiwei Fu3Hao Wu4Yanjun Zhang5Xiaolong Song6Tingkai Nian7State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China; Department of Civil, Environmental, and Geomatic Engineering, University College London, London WC1E 6BT, United Kingdom; Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering, Ocean University of China, Qingdao 266100, China; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, ChinaCollege of Civil Engineering and Architecture, Wenzhou University, Wenzhou 325035, China; Key Laboratory of Engineering and Technology for Soft Soil Foundation and Tideland Reclamation of Zhejiang Province, Wenzhou 325035, China; Zhejiang International Science and Technology Cooperation Base of Ultra-soft Soil Engineering and Smart Monitoring, Wenzhou 325035, China; Corresponding author.School of Geography, Liaoning Normal University, Dalian 116029, ChinaChina Railway First Survey and Design Institute Group Co., Ltd., Xi’an 710043, ChinaDepartment of Geotechnical Engineering, Nanjing Hydraulic Research Institute, Nanjing 210024, ChinaWuhan Center, China Geological Survey (Central South China Innovation Center for Geosciences), Wuhan 430205, ChinaState Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, ChinaState Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China; Corresponding author.Deep-sea pipelines play a pivotal role in seabed mineral resource development, global energy and resource supply provision, network communication, and environmental protection. However, the placement of these pipelines on the seabed surface exposes them to potential risks arising from the complex deep-sea hydrodynamic and geological environment, particularly submarine slides. Historical incidents have highlighted the substantial damage to pipelines due to slides. Specifically, deep-sea fluidized slides (in a debris/mud flow or turbidity current physical state), characterized by high speed, pose a significant threat. Accurately assessing the impact forces exerted on pipelines by fluidized submarine slides is crucial for ensuring pipeline safety. This study aimed to provide a comprehensive overview of recent advancements in understanding pipeline impact forces caused by fluidized deep-sea slides, thereby identifying key factors and corresponding mechanisms that influence pipeline impact forces. These factors include the velocity, density, and shear behavior of deep-sea fluidized slides, as well as the geometry, stiffness, self-weight, and mechanical model of pipelines. Additionally, the interface contact conditions and spatial relations were examined within the context of deep-sea slides and their interactions with pipelines. Building upon a thorough review of these achievements, future directions were proposed for assessing and characterizing the key factors affecting slide impact loading on pipelines. A comprehensive understanding of these results is essential for the sustainable development of deep-sea pipeline projects associated with seabed resource development and the implementation of disaster prevention measures.http://www.sciencedirect.com/science/article/pii/S209526862400017XDeep-sea fluidized slidesPipesImpact forcesShear behavior of slidesInterface contact conditionsSpatial relation |
| spellingShingle | Xingsen Guo Ning Fan Defeng Zheng Cuiwei Fu Hao Wu Yanjun Zhang Xiaolong Song Tingkai Nian Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors International Journal of Mining Science and Technology Deep-sea fluidized slides Pipes Impact forces Shear behavior of slides Interface contact conditions Spatial relation |
| title | Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors |
| title_full | Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors |
| title_fullStr | Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors |
| title_full_unstemmed | Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors |
| title_short | Predicting impact forces on pipelines from deep-sea fluidized slides: A comprehensive review of key factors |
| title_sort | predicting impact forces on pipelines from deep sea fluidized slides a comprehensive review of key factors |
| topic | Deep-sea fluidized slides Pipes Impact forces Shear behavior of slides Interface contact conditions Spatial relation |
| url | http://www.sciencedirect.com/science/article/pii/S209526862400017X |
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