Construction of safety evaluation index system for high-grade steel pipeline
The occurrence of accidents to large-diameter high-grade steel pipelines, if any, will cause heavy casualties and property losses. Hence, it is very important to evaluate the safety state of large-diameter high-grade steel pipelines. Herein, the main influencing factors of high-grade steel pipeline...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Oil & Gas Storage and Transportation
2023-10-01
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| Series: | You-qi chuyun |
| Subjects: | |
| Online Access: | https://yqcy.pipechina.com.cn/cn/article/doi/10.6047/j.issn.1000-8241.2023.10.007 |
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| author | Liuyi TANG Ranran WEI Feng WANG Wenyan ZHANG Qin BIE Zhijin TIAN Yuan MEI |
| author_facet | Liuyi TANG Ranran WEI Feng WANG Wenyan ZHANG Qin BIE Zhijin TIAN Yuan MEI |
| author_sort | Liuyi TANG |
| collection | DOAJ |
| description | The occurrence of accidents to large-diameter high-grade steel pipelines, if any, will cause heavy casualties and property losses. Hence, it is very important to evaluate the safety state of large-diameter high-grade steel pipelines. Herein, the main influencing factors of high-grade steel pipeline failure were classified into the three categories of material, load and defects by analyzing the failure events of high-grade steel pipelines at home and abroad. Meanwhile, a safety evaluation index system of high-grade steel pipelines was established based on the 10 influencing factors with the highest frequency. Besides, the judgment matrix of each index was obtained with the analytic hierarchy process, and the weight of each index was determined. Thereby, the safety score of the high-grade steel pipeline was calculated. By applying such a method to the safety evaluation of a high-grade steel pipeline, the real-time state of pipeline was mastered, with the weak links and high-consequence areas identified. Thus, reference could be provided to the design, construction and safe operation of high-grade steel pipelines. |
| format | Article |
| id | doaj-art-d1d285426153485997bc96fd6e634faf |
| institution | Kabale University |
| issn | 1000-8241 |
| language | zho |
| publishDate | 2023-10-01 |
| publisher | Editorial Office of Oil & Gas Storage and Transportation |
| record_format | Article |
| series | You-qi chuyun |
| spelling | doaj-art-d1d285426153485997bc96fd6e634faf2025-01-17T06:49:20ZzhoEditorial Office of Oil & Gas Storage and TransportationYou-qi chuyun1000-82412023-10-0142101137114810.6047/j.issn.1000-8241.2023.10.007yqcy-42-10-1137Construction of safety evaluation index system for high-grade steel pipelineLiuyi TANG0Ranran WEI1Feng WANG2Wenyan ZHANG3Qin BIE4Zhijin TIAN5Yuan MEI6Institute of Gas Gathering and Transportation Engineering Technology, PetroChina Southwest Oil & Gas Field CompanyPipeChina Institute of Science and TechnologyInstitute of Gas Gathering and Transportation Engineering Technology, PetroChina Southwest Oil & Gas Field CompanyInstitute of Gas Gathering and Transportation Engineering Technology, PetroChina Southwest Oil & Gas Field CompanyInstitute of Gas Gathering and Transportation Engineering Technology, PetroChina Southwest Oil & Gas Field CompanyInstitute of Gas Gathering and Transportation Engineering Technology, PetroChina Southwest Oil & Gas Field CompanyCollege of Safety and Ocean Engineering, China University of Petroleum (Beijing)The occurrence of accidents to large-diameter high-grade steel pipelines, if any, will cause heavy casualties and property losses. Hence, it is very important to evaluate the safety state of large-diameter high-grade steel pipelines. Herein, the main influencing factors of high-grade steel pipeline failure were classified into the three categories of material, load and defects by analyzing the failure events of high-grade steel pipelines at home and abroad. Meanwhile, a safety evaluation index system of high-grade steel pipelines was established based on the 10 influencing factors with the highest frequency. Besides, the judgment matrix of each index was obtained with the analytic hierarchy process, and the weight of each index was determined. Thereby, the safety score of the high-grade steel pipeline was calculated. By applying such a method to the safety evaluation of a high-grade steel pipeline, the real-time state of pipeline was mastered, with the weak links and high-consequence areas identified. Thus, reference could be provided to the design, construction and safe operation of high-grade steel pipelines.https://yqcy.pipechina.com.cn/cn/article/doi/10.6047/j.issn.1000-8241.2023.10.007natural gas pipelinehigh-grade steelsafety evaluationindex systemanalytic hierarchy process |
| spellingShingle | Liuyi TANG Ranran WEI Feng WANG Wenyan ZHANG Qin BIE Zhijin TIAN Yuan MEI Construction of safety evaluation index system for high-grade steel pipeline You-qi chuyun natural gas pipeline high-grade steel safety evaluation index system analytic hierarchy process |
| title | Construction of safety evaluation index system for high-grade steel pipeline |
| title_full | Construction of safety evaluation index system for high-grade steel pipeline |
| title_fullStr | Construction of safety evaluation index system for high-grade steel pipeline |
| title_full_unstemmed | Construction of safety evaluation index system for high-grade steel pipeline |
| title_short | Construction of safety evaluation index system for high-grade steel pipeline |
| title_sort | construction of safety evaluation index system for high grade steel pipeline |
| topic | natural gas pipeline high-grade steel safety evaluation index system analytic hierarchy process |
| url | https://yqcy.pipechina.com.cn/cn/article/doi/10.6047/j.issn.1000-8241.2023.10.007 |
| work_keys_str_mv | AT liuyitang constructionofsafetyevaluationindexsystemforhighgradesteelpipeline AT ranranwei constructionofsafetyevaluationindexsystemforhighgradesteelpipeline AT fengwang constructionofsafetyevaluationindexsystemforhighgradesteelpipeline AT wenyanzhang constructionofsafetyevaluationindexsystemforhighgradesteelpipeline AT qinbie constructionofsafetyevaluationindexsystemforhighgradesteelpipeline AT zhijintian constructionofsafetyevaluationindexsystemforhighgradesteelpipeline AT yuanmei constructionofsafetyevaluationindexsystemforhighgradesteelpipeline |