Book Chapter10.1007/978-3-642-84455-3_35
An Assessment Procedure for the High Temperature Response of Structures.
I. W. Goodall,R. A. Ainsworth +1 more
- 01 Jan 1991
- pp 303-311
397
TL;DR: This paper describes extensive work within Nuclear Electric, to develop a procedure which assembles knowledge in structural mechanics and materials science for assessment of components operating in the creep range.
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Abstract: This paper describes extensive work within Nuclear Electric, to develop a procedure which assembles knowledge in structural mechanics and materials science for assessment of components operating in the creep range. The procedure, called R5, is written in seven parts, or volumes. These volumes and the associated failure modes which are addressed are described.
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Citations
Creep–fatigue–oxidation interactions in a 9Cr–1Mo martensitic steel. Part I: Effect of tensile holding period on fatigue lifetime
Benjamin Fournier,Maxime Sauzay,C. Caës,Michel Noblecourt,Michel Mottot,Annick Bougault,Véronique Rabeau,André Pineau +7 more
TL;DR: In this article, cyclic tests with or without tensile holding periods were conducted in air at 823 K on a modified 9Cr-1Mo martensitic steel and the relationship between the number of cycles to failure of pure fatigue tests and the cyclic strain range was established.
188
A review of creep analysis and design under multi-axial stress states
TL;DR: In this paper, a review of the state-of-the-art in metal creep analysis and engineering design is carried out, with particular emphasis on the effect of multi-axial stresses.
137
Requirements for and use of miniature test specimens to provide mechanical and creep properties of materials : a review
T H Hyde,Wei Sun,J.A. Williams +2 more
TL;DR: In this article, the use of microstructural features of the material, the effect of constraint and the actual region of the specimen that is undergoing deformation, and finally statistical approaches.
133
Shakedown Limits for a General Yield Condition: Implementation and Application for a Von Mises Yield Condition
TL;DR: In this article, a nonlinear programming approach was proposed for the evaluation of limit loads and shakedown limits for a body subjected to cyclic loading, where the local gradient of the upper bound functional and the potential energy of the linear problem were matched at a current strain rate or during a strain rate history.
132
Study on creep-fatigue evaluation procedures for high-chromium steels—Part I: Test results and life prediction based on measured stress relaxation
TL;DR: In this paper, a series of creep-fatigue tests for three types of high-chromium steels used in fossil power plants and the applicability of life prediction methods has been studied.
120
References
Assessment of the integrity of structures containing defects
TL;DR: A number of methods are now available for assessing the integrity of structures containing flaws in all loading regimes as discussed by the authors, and one of these methods is used to define a route for establishing the structural integrity of a structure containing defects.
1K
Cegb assessment procedure for defects in plant operating in the creep range
R. A. Ainsworth,G. G. Chell,M. C. Coleman,I. w. Goodall,D. J. Gooch,J. R. Haigh,S. T. Kimmins,G. J. Neate +7 more
TL;DR: In this article, a procedure has been developed within the CEGB for the assessment of defects in plant operating in the creep range under loadings for which creep rather than creep-fatigue is the dominant failure mechanism.
88
The Development of High Temperature Design Methods Based on Reference Stresses and Bounding Theorems
TL;DR: In this paper, the authors summarize some recent developments in the analysis of structures by use of bounding theorems and reference stress techniques and present a simplified treatment of the creep deformation.
49
Defect assessment procedures at high temperature
TL;DR: In this article, a defect assessment procedure for the high-temperature response of structures is described, referred to as R5 and is written as a series of step-by-step instructions in a number of volumes.
15