| 机械结构在非平稳激励下的可靠度计算 |
| |
| 引用本文： | 段权,王丽丽,程光旭. 机械结构在非平稳激励下的可靠度计算[J]. 机械强度, 2000, 22(1): 41-42 |
| |
| 作者姓名： | 段权 王丽丽 程光旭 |
| |
| 作者单位： | 1. 工业装备结构分析国家重点实验室,大连,116023
2. 西安文通大学化工学院,西安下,710049 |
| |
| 基金项目： | 本文得到工业装备结构分析国家重点实验室研究基金资助。 |
| |
| 摘 要： | 讨论了非平稳激励下机械结构的动力可靠性问题。利用有序统计理论和极值理论,绐出了结构强度的可靠度简化计算方法。并以16MnR钢焊接接头为例,计算了焊接接头系统的动力可靠性。
|
| 关 键 词： | 机械结构 可靠度 焊接接头 非平衡激励 |
| 修稿时间： | 1998-04-24 |
RELIABILITY OF STRUCTURE UNDER UNSTEADY EXCITATION |
| |
| DUAN Quan,WANG Lili,CHENG Guangxu. RELIABILITY OF STRUCTURE UNDER UNSTEADY EXCITATION[J]. Journal of Mechanical Strength, 2000, 22(1): 41-42 |
| |
| Authors: | DUAN Quan WANG Lili CHENG Guangxu |
| |
| Affiliation: | DUAN Quan,WANG Lili,CHENG Guangxu;(State Kev Laboratory of Structural Analysis of Industrial Equipment, Dalian 116023, China School of Chemical Engineering, Xi'an Jiaoton University, Xl'an 710049, China) |
| |
| Abstract: | This paper discuss structure dynamic reliability under unsteady excitations. Based on ordered statistic and extreme value theory, we give the simplify calculating method for structure reliability. In the end, we take 16MnR welded joints as an example to verily our calculating method. |
| |
| Keywords: | random process reliability probability calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
