| 埋地钢质管道外防腐层抗划伤试验研究 |
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| 引用本文： | 冯庆善,方海涛,王德增,安乐,包成林,黄文盛,张惠芬.埋地钢质管道外防腐层抗划伤试验研究[J].油气储运,2002,21(8):34-37. |
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| 作者姓名： | 冯庆善 方海涛 王德增 安乐 包成林 黄文盛 张惠芬 |
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| 作者单位： | 中国石油管道分公司管道科技研究中心 |
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| 摘 要： | 管道外防腐层的抗划伤是决定其应用条件和现场可操作性的重要因素，通过开展管道防腐层抗划伤试验设备的研究，建立了一个能清晰评价防腐层抗划伤性能的试验方法，应用该方法对相同原材料之间，不同材料之间的测试进行了比较，优选出抗机械损伤性能好的原材料和防腐工艺，进一步提高了管道建设过程中的安全系数，减少了损伤和修补作业。
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| 关 键 词： | 埋地钢质管道 外防腐层 抗划伤试验 研究 油气管道 试验设备 性能评价 |
The Gouge Experiment and Study on the External Coating of Buried Steel Pipeline |
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| FENG Qingshan,FANG Haitao.The Gouge Experiment and Study on the External Coating of Buried Steel Pipeline[J].Oil & Gas Storage and Transportation,2002,21(8):34-37. |
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| Authors: | FENG Qingshan FANG Haitao |
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| Abstract: | The gouge test of external coating of buried steel pipeline is an important factor to determine its application condition and site workability. On the basis of study on the gouge experimental equipments for external coating of steel pipeline,a test method that can distinctly evaluate the gouge behavior of coating is established. A gouge comparison between the same materials and different materials is made. Based on the gouge test results,the raw materials and anti-corrosion process with perfect anti-mechanical damage are selected, which increases the safety factors for the pipeline construction and decreases the damage rate of pipeline coating and repair. |
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| Keywords: | buried pipeline external coating gouge test experiment equipment behavior evaluation |
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