| 含埋藏裂纹缺陷X80长输管线的安全评定 |
| |
| 引用本文： | 王泽恒,刘峰,王艳华.含埋藏裂纹缺陷X80长输管线的安全评定[J].焊管,2012,35(1):25-28. |
| |
| 作者姓名： | 王泽恒 刘峰 王艳华 |
| |
| 作者单位： | 1. 辽宁石油化工大学机械工程学院,辽宁抚顺,113001
2. 中交第一公路勘察设计研究院有限公司,西安,710068 |
| |
| 摘 要： | 应用GB／T 19624-2004对含埋藏裂纹缺陷的长输管线进行安全评定，评定过程中选取了4种不同壁厚的X80管段进行简化评定，绘制出了失效评定图并给出了容限裂纹尺寸。基于GB／T 19624-2004中的简化评定，开发出了含埋藏裂纹缺陷的长输管线安全评定系统，该软件减少了安全评定过程中计算的工作量，提高了长输管线的安全评定工作效率，降低了评定的难度。
|
| 关 键 词： | X80钢管 埋藏裂纹 安全评定 |
Safety Assessment for X80 Long-distance Transportation Pipeline with Hidden Crack Defect |
| |
| WANG Ze-heng
,
LIU feng
,
WANG Yan-hua.Safety Assessment for X80 Long-distance Transportation Pipeline with Hidden Crack Defect[J].Welded Pipe and Tube,2012,35(1):25-28. |
| |
| Authors: | WANG Ze-heng LIU feng WANG Yan-hua |
| |
| Affiliation: | 1.School of Mechanical Engineering,Liaoning Shihua University,Fushun 113001,Liaoning,China; 2.CCCC First Highway Consultants Co.,Ltd.,Xi’an 710068,China) |
| |
| Abstract: | In this article,it adopted GB/T 19624—2004 to carry out the safety assessment for X80 long-distance transportation pipeline,selected 4 kinds of X80 pipeline with different thickness for simplifying assessment,drew the failure assessment diagram and gave out the tolerance of crack size.Based on the simplifying assessment of GB/T 19624—2004,the safety assessment system for long-distance transportation pipeline with hidden crack defect was developed,the software reduced the workload of calculation,improved work efficiency and lowered assessment difficulties. |
| |
| Keywords: | X80 pipe hidden crack safety assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
