| 主蒸汽管道寿命评估方法的发展现状 |
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| 引用本文： | 熊先仁,马兆纬.主蒸汽管道寿命评估方法的发展现状[J].江西科学,1994,12(1):61-66. |
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| 作者姓名： | 熊先仁 马兆纬 |
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| 作者单位： | 江西电力职工大学,武汉水利电力学院 |
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| 摘 要： | 综述了国内外迄今提出的关于主蒸汽管道在运行工况下寿命评估的主要方法与作者近年来提出的《蠕变相对变形量判废新准则》、《蠕变损伤强度判废新准则》和《蠕变微孔洞扩张损伤量判废标准》等最新成果。
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| 关 键 词： | 主蒸汽管道 寿命评估 蠕变变形量 |
PRESENT DEVELOPMENT ON METHODS OF EVALUATING THE LIFE OF MAIN VAPOUR PIPING |
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| Xiong Xianren,Ma Zhaowei,Wan Yinquan, Wang Wen''''an,Deng Xun.PRESENT DEVELOPMENT ON METHODS OF EVALUATING THE LIFE OF MAIN VAPOUR PIPING[J].Jiangxi Science,1994,12(1):61-66. |
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| Authors: | Xiong Xianren Ma Zhaowei Wan Yinquan Wang Wen'an Deng Xun |
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| Abstract: | Main methods,proposed abroad and at home up to now, of evaluating the life of main vapour piping under the running operating mode were discussed. Methods proposed by authors recently, such as "The New Criterion for Judging the Relative Creep Deformation to Be Unqualified","The New Criterion for Judging the Creep Damage Strength to Be Unqualified" and "The Criterion for Judging the Expansion Damage of Micro Creep Holes to Be Unqualified" etc were mentioned. |
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| Keywords: | Main vapour piping Life evaluation Creep deformation Creep damage strength Expansion of micro holes |
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