Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline
IntroductionYongxing Tunnel No.1’s complex geology near a buried oil pipeline on the Guizhou-Nanning high-speed route poses blasting risks. Prioritizing pipeline safety, efforts focus on minimizing vibration impacts.MethodsResearch uses numerical simulations and field tests to analyze three delay ti...
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Frontiers Media S.A.
2025-01-01
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| Series: | Frontiers in Earth Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/feart.2024.1489468/full |
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| author | Yi Chen Ruichong Zhang Lujia Liang Yi Wang Jiaozhong Chen Chengyu Xie |
| author_facet | Yi Chen Ruichong Zhang Lujia Liang Yi Wang Jiaozhong Chen Chengyu Xie |
| author_sort | Yi Chen |
| collection | DOAJ |
| description | IntroductionYongxing Tunnel No.1’s complex geology near a buried oil pipeline on the Guizhou-Nanning high-speed route poses blasting risks. Prioritizing pipeline safety, efforts focus on minimizing vibration impacts.MethodsResearch uses numerical simulations and field tests to analyze three delay times and three spacing charge materials for vibration reduction.ResultsOptimal delay is 30 ms, yielding a 0.52 cm/s vibration velocity, 20%-29% lower than 28 ms and 32 ms. Soil is the most effective spacer, achieving 0.46 cm/s, 30.30%-22.03% lower than water and air. Field tests align with simulations.DiscussionFindings provide a reference for optimal vibration reduction and safe construction under similar conditions. |
| format | Article |
| id | doaj-art-7f88fe4b5fff4c028e1821a063ea54b5 |
| institution | Kabale University |
| issn | 2296-6463 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Earth Science |
| spelling | doaj-art-7f88fe4b5fff4c028e1821a063ea54b52025-01-09T06:10:48ZengFrontiers Media S.A.Frontiers in Earth Science2296-64632025-01-011210.3389/feart.2024.14894681489468Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipelineYi Chen0Ruichong Zhang1Lujia Liang2Yi Wang3Jiaozhong Chen4Chengyu Xie5Wuzhou Waterway Maintenance Centre, Guangxi Zhuang Autonomous Region, Wuzhou, Guangxi, ChinaSchool of Resource Environment and Material Engineering, Guangxi University, Nanning, Guangxi, ChinaSchool of Resource Environment and Material Engineering, Guangxi University, Nanning, Guangxi, ChinaGuangxi Guida Demolition Engineering Co., Ltd., Nanning, Guangxi, ChinaSchool of Environment and Resources, Xiangtan University, Xiangtan, Hunan, ChinaSchool of Environment and Resources, Xiangtan University, Xiangtan, Hunan, ChinaIntroductionYongxing Tunnel No.1’s complex geology near a buried oil pipeline on the Guizhou-Nanning high-speed route poses blasting risks. Prioritizing pipeline safety, efforts focus on minimizing vibration impacts.MethodsResearch uses numerical simulations and field tests to analyze three delay times and three spacing charge materials for vibration reduction.ResultsOptimal delay is 30 ms, yielding a 0.52 cm/s vibration velocity, 20%-29% lower than 28 ms and 32 ms. Soil is the most effective spacer, achieving 0.46 cm/s, 30.30%-22.03% lower than water and air. Field tests align with simulations.DiscussionFindings provide a reference for optimal vibration reduction and safe construction under similar conditions.https://www.frontiersin.org/articles/10.3389/feart.2024.1489468/fullnear the oil pipelinepipeline vibration effectvibration reduction experimenttunnel blastingnumerical simulation |
| spellingShingle | Yi Chen Ruichong Zhang Lujia Liang Yi Wang Jiaozhong Chen Chengyu Xie Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline Frontiers in Earth Science near the oil pipeline pipeline vibration effect vibration reduction experiment tunnel blasting numerical simulation |
| title | Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline |
| title_full | Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline |
| title_fullStr | Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline |
| title_full_unstemmed | Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline |
| title_short | Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline |
| title_sort | comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline |
| topic | near the oil pipeline pipeline vibration effect vibration reduction experiment tunnel blasting numerical simulation |
| url | https://www.frontiersin.org/articles/10.3389/feart.2024.1489468/full |
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