| SM490B钢焊接接头疲劳寿命的实验研究 |
| |
| 引用本文： | 常莉莉,王灵卉. SM490B钢焊接接头疲劳寿命的实验研究[J]. 太原科技大学学报, 2005, 26(1): 76-78 |
| |
| 作者姓名： | 常莉莉 王灵卉 |
| |
| 作者单位： | 太原科技大学,太原,030024 |
| |
| 摘 要： | 本文介绍了SM490B钢焊接接头的概率疲劳寿命曲线(P S N)的测定方法,为掌握SM490B钢的疲劳性能,提供了可靠性设计依据。
|
| 关 键 词： | 疲劳寿命 应力水平 可靠性 |
| 文章编号： | 1000-159X(2005)01-0076-03 |
| 修稿时间： | 2004-03-15 |
Experimented Study of 490B Weld Connecting Part Fatigue Span |
| |
| CHANG Li-li,WANG Ling-hui. Experimented Study of 490B Weld Connecting Part Fatigue Span[J]. Journal of Taiyuan University of Science and Technology, 2005, 26(1): 76-78 |
| |
| Authors: | CHANG Li-li WANG Ling-hui |
| |
| Abstract: | In this paper,the probability-fatigue span curve and its determination are introduced.The result lays an reliable probability design basis for the command of 490B weld connecting part fatigue properties. |
| |
| Keywords: | fatigue service span reliability stress level |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
