Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (3): 311-320.

• 论文 • 上一篇    下一篇

PROBABILITY OF RANDOM EVENTS OF INSPECTION AND REPAIR AND MAINTAINING RELIABILITY OF STRUCTURES

郭书祥1, 吕震宙2   

  1. 1. Air Force University of Engineering, Xi’an 710038, P.R.China;
    2. Northwestern Polytechnical University, Xi’an 710072, P.R.China
  • 收稿日期:1997-08-11 修回日期:1999-10-25 出版日期:2000-03-18 发布日期:2000-03-18
  • 通讯作者: Wang Biao
  • 基金资助:
    the National Natural Science Foundation of China (58575040,59775032)

PROBABILITY OF RANDOM EVENTS OF INSPECTION AND REPAIR AND MAINTAINING RELIABILITY OF STRUCTURES

Guo Shuxiang1, Lü Zhenzhou 2   

  1. 1. Air Force University of Engineering, Xi’an 710038, P.R.China;
    2. Northwestern Polytechnical University, Xi’an 710072, P.R.China
  • Received:1997-08-11 Revised:1999-10-25 Online:2000-03-18 Published:2000-03-18
  • Supported by:
    the National Natural Science Foundation of China (58575040,59775032)

摘要: Reliability analysis of the inspected and repaired structure requires dealing with a large number of complex random events. Considering many kinds of random factors, a probability of these random events existing possibly in the inspection and repair process and reliability analysis methodologies are proposed. A systematic dynamic reliability model is given for structures in service under the scheduled inspection and repair.

关键词: fatigue crack growth, random events of inspection and repair, maintaining reliability

Abstract: Reliability analysis of the inspected and repaired structure requires dealing with a large number of complex random events. Considering many kinds of random factors, a probability of these random events existing possibly in the inspection and repair process and reliability analysis methodologies are proposed. A systematic dynamic reliability model is given for structures in service under the scheduled inspection and repair.

Key words: fatigue crack growth, random events of inspection and repair, maintaining reliability

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