Probabilistic Analysis of the Relationships between the Distribution of Creep Cavities and Creep Damage Parameters.
Bibliographic Information
- Other Title
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- キャビティ分布と各種クリープ損傷パラメータの関係についての解析的検討
- キャビティ ブンプ ト カクシュ クリープ ソンショウ パラメータ ノ カンケ
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Abstract
Analytical discussion was given on the relationships between actual cavity distribution and creep damage parameters such as volume fraction of cavities, effective cross-sectional area and the 'A' parameter. The relationships between cavity distribution and these damage parameters were derived using a very simple probabilistic model where creep cavities on a grain boundary facet were initiated and grew, depending only on the macroscopic stress (or strain rate) acting on the facet. The exact relationships were represented by Eqs. (16), (20) [or (23)] and (26), respectively. These expressions take into account the effect of the size and direction of grain boundary facets. Damage evolution during creep and creep-fatigue can be calculated using these equations.
Journal
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- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
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TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 59 (565), 2074-2080, 1993
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001204446894720
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- NII Article ID
- 10004537063
- 110002371650
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- NII Book ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL BIB ID
- 3833124
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed