抜粋
In this article, a semi-analytical method to estimate elastic follow-up factor as input to estimate the transient creep C(t) parameter under secondary loading is presented and validated against finite element results for a cracked two-bar structure under constant displacement loading. Predicted values of C(t) agree well with the finite element results for both elastic-creep cases and for elastic-plastic cases with the same creep and plastic hardening exponents. For elastic-plastic-creep cases with different creep and plastic hardening exponents, the proposed method gives good predictions at long time but can under- or over-predict C(t) at short time.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 336-346 |
| ページ数 | 11 |
| ジャーナル | Journal of Strain Analysis for Engineering Design |
| 巻 | 51 |
| 発行部数 | 5 |
| DOI | |
| 出版物ステータス | Published - 2016 7 1 |
| 外部発表 | Yes |
ASJC Scopus subject areas
- Modelling and Simulation
- Mechanics of Materials
- Mechanical Engineering
- Applied Mathematics
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これを引用
Je, J., Lee, K., Kim, Y. J., & Jerng, D. (2016). A simple method to estimate elastic follow-up factors for transient creep parameter C (t) under secondary stress. Journal of Strain Analysis for Engineering Design, 51(5), 336-346. https://doi.org/10.1177/0309324716643194