Quantitative Estimation of Pipeline Slope Disaster Risk in China
Abstract China’s economic development is closely related to oil and gas resources, and the country is investing heavily in pipeline construction. Slope geological hazards seriously affect the long-term safe operation of buried pipelines, usually causing pipeline leakage, property and environmental l...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-02-01
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| Series: | International Journal of Disaster Risk Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s13753-023-00462-5 |
| _version_ | 1827961489438277632 |
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| author | Yan Yan Jiaojiao Zhou Cheng Xie Shuyao Yin Sheng Hu Renchao Wang |
| author_facet | Yan Yan Jiaojiao Zhou Cheng Xie Shuyao Yin Sheng Hu Renchao Wang |
| author_sort | Yan Yan |
| collection | DOAJ |
| description | Abstract China’s economic development is closely related to oil and gas resources, and the country is investing heavily in pipeline construction. Slope geological hazards seriously affect the long-term safe operation of buried pipelines, usually causing pipeline leakage, property and environmental losses, and adverse social impacts. To ensure the safety of pipelines and reduce the probability of pipeline disasters, it is necessary to predict and quantitatively evaluate slope hazards. While there has been much research focus in recent years on the evaluation of pipeline slope disasters and the stress calculation of pipelines under hazards, existing methods only provide information on the occurrence probability of slope events, not whether a slope disaster will lead to pipeline damage. Taking the 2015 Xinzhan landslide in Guizhou Province, China, as an example, this study used discrete elements to simulate landslide events and determine the risk level and scope for pipeline damage, and then established a pipe-soil coupling model to quantitatively evaluate the impact of landslide hazards for pipelines in medium- and high-risk areas. The results provide a reference for future pipeline disaster prevention and control. |
| first_indexed | 2024-04-09T16:27:35Z |
| format | Article |
| id | doaj.art-874741674412409b9d25e1439ae3d9be |
| institution | Directory Open Access Journal |
| issn | 2095-0055 2192-6395 |
| language | English |
| last_indexed | 2024-04-09T16:27:35Z |
| publishDate | 2023-02-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | International Journal of Disaster Risk Science |
| spelling | doaj.art-874741674412409b9d25e1439ae3d9be2023-04-23T11:08:15ZengSpringerOpenInternational Journal of Disaster Risk Science2095-00552192-63952023-02-0114229831210.1007/s13753-023-00462-5Quantitative Estimation of Pipeline Slope Disaster Risk in ChinaYan Yan0Jiaojiao Zhou1Cheng Xie2Shuyao Yin3Sheng Hu4Renchao Wang5Key Laboratory of High-Speed Railway Engineering, Ministry of Education / School of Civil Engineering, Southwest Jiaotong UniversityKey Laboratory of High-Speed Railway Engineering, Ministry of Education / School of Civil Engineering, Southwest Jiaotong UniversityPipe China South BranchKey Laboratory of High-Speed Railway Engineering, Ministry of Education / School of Civil Engineering, Southwest Jiaotong UniversityShaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, Northwest UniversitySchool of Computer Science and Engineering, University of Electronic Science and Technology of ChinaAbstract China’s economic development is closely related to oil and gas resources, and the country is investing heavily in pipeline construction. Slope geological hazards seriously affect the long-term safe operation of buried pipelines, usually causing pipeline leakage, property and environmental losses, and adverse social impacts. To ensure the safety of pipelines and reduce the probability of pipeline disasters, it is necessary to predict and quantitatively evaluate slope hazards. While there has been much research focus in recent years on the evaluation of pipeline slope disasters and the stress calculation of pipelines under hazards, existing methods only provide information on the occurrence probability of slope events, not whether a slope disaster will lead to pipeline damage. Taking the 2015 Xinzhan landslide in Guizhou Province, China, as an example, this study used discrete elements to simulate landslide events and determine the risk level and scope for pipeline damage, and then established a pipe-soil coupling model to quantitatively evaluate the impact of landslide hazards for pipelines in medium- and high-risk areas. The results provide a reference for future pipeline disaster prevention and control.https://doi.org/10.1007/s13753-023-00462-5ChinaCoupled pipe-soil modelLandslidesPipeline slope disastersPipe stressRisk classification |
| spellingShingle | Yan Yan Jiaojiao Zhou Cheng Xie Shuyao Yin Sheng Hu Renchao Wang Quantitative Estimation of Pipeline Slope Disaster Risk in China International Journal of Disaster Risk Science China Coupled pipe-soil model Landslides Pipeline slope disasters Pipe stress Risk classification |
| title | Quantitative Estimation of Pipeline Slope Disaster Risk in China |
| title_full | Quantitative Estimation of Pipeline Slope Disaster Risk in China |
| title_fullStr | Quantitative Estimation of Pipeline Slope Disaster Risk in China |
| title_full_unstemmed | Quantitative Estimation of Pipeline Slope Disaster Risk in China |
| title_short | Quantitative Estimation of Pipeline Slope Disaster Risk in China |
| title_sort | quantitative estimation of pipeline slope disaster risk in china |
| topic | China Coupled pipe-soil model Landslides Pipeline slope disasters Pipe stress Risk classification |
| url | https://doi.org/10.1007/s13753-023-00462-5 |
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