Open AccessStrength Degradation and Life Calculation of Parts under Complex Loads
Author(s) -
Lei Zhang,
Guang Feng,
Ziqi Hu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1624/3/032005
Subject(s) - degradation (telecommunications) , reliability engineering , computer science , structural engineering , engineering , telecommunications
For components, the strength will decrease under the action of multiple loads. In this paper, based on the equivalent relationship of the load, a strength degradation model of the part under multi-stage load is established. This model solves the problem of calculating the remaining life of the part after multiple loads, and can guide the replacement or maintenance of the part during use.