| 注汽管道承压能力评估和实物试验验证 |
| |
| 引用本文： | 罗金恒,白真权,覃海涛,赵新伟,邝献任.注汽管道承压能力评估和实物试验验证[J].管道技术与设备,2005(1):31-32,38. |
| |
| 作者姓名： | 罗金恒 白真权 覃海涛 赵新伟 邝献任 |
| |
| 作者单位： | 西安交通大学材料科学与工程学院,陕西,西安,710049;中国石油天然气集团公司石油管力学和环境行为重点实验室,陕西,西安,710065;青海油田管道输油处,青海,格尔木,816000;中国石油天然气集团公司石油管力学和环境行为重点实验室,陕西,西安,710065 |
| |
| 摘 要： | 基于失效评估图技术对某注汽管道进行了承压能力评价，给出了管线在不同腐蚀壁厚情况下的极限承压能力和极限裂纹尺寸。并利用实物爆破试验验证了评价方法的安全性和有效性，通过对爆破断口进行宏观和微观分析，发现管段的开裂属于脆性开裂。
|
| 关 键 词： | 注汽管道 承压能力 失效评估图 实物试验 |
| 文章编号： | 1004-9614(2005)01-0031-02 |
Assessment of Capacity of Bearing Pressure of Steam Injection Pipeline and Verification of Full-scale Test |
| |
| LUO Jin-heng ,BAI Zhen-quan ,QIN Ha i-tao,ZHAO Xin-wei,KUANG Xian-ren.Assessment of Capacity of Bearing Pressure of Steam Injection Pipeline and Verification of Full-scale Test[J].Pipeline Technique and Equipment,2005(1):31-32,38. |
| |
| Authors: | LUO Jin-heng BAI Zhen-quan QIN Ha i-tao ZHAO Xin-wei KUANG Xian-ren |
| |
| Institution: | LUO Jin-heng 1,2,BAI Zhen-quan 1,2,QIN Ha i-tao3,ZHAO Xin-wei2,KUANG Xian-ren2 |
| |
| Abstract: | Assessed the capacity o f bearin g pressure of steam injection pipeline b ased on Failure Assessment Diagram(FAD)t echnology and calculated the limited cap acity of bearing pressure and limited de fect sizes with various kinds of pipe wa ll thickness.The full-scale burst tests were collected to verify the applicabili ty and validity of the method.The macro scopical and microscopical analyses of f racture surfaces of burst samples show a phenomenon of brittle fracture. |
| |
| Keywords: | Steam Injection Pipeline Capacity of Bea ring Pressure Failure Assessment Diagram Full-scale Test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
