Relaxation of a Rectangular Beam and Circular Shaft
(1982) In Nuclear Engineering and Design 75(1). p.67-72- Abstract
- The paper provides exact and approximate solutions to the title problems. Time-hardening creep is adopted and the stress dependence is assumed to follow the exponential expression proposed by Soderberg. Even though the exact solutions are easy to work with, some approximate solutions are discussed. These approximate solutions are obtained from the exact ones by simply ignoring certain terms; errors bounds are then directly available. The exact and approximate solutions are applied to specific problems and compared with the predictions following the exact, numerical or approximate solution of Norton's power law.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1370227
- author
- Ottosen, Niels Saabye LU
- organization
- publishing date
- 1982
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Nuclear Engineering and Design
- volume
- 75
- issue
- 1
- pages
- 67 - 72
- publisher
- Elsevier
- external identifiers
-
- scopus:0020733943
- ISSN
- 1872-759X
- DOI
- 10.1016/0029-5493(83)90079-1
- language
- English
- LU publication?
- yes
- id
- 56a3ba4d-52e7-4a11-a957-1cd148c80e3f (old id 1370227)
- date added to LUP
- 2016-04-04 11:02:55
- date last changed
- 2021-01-03 05:04:27
@article{56a3ba4d-52e7-4a11-a957-1cd148c80e3f, abstract = {{The paper provides exact and approximate solutions to the title problems. Time-hardening creep is adopted and the stress dependence is assumed to follow the exponential expression proposed by Soderberg. Even though the exact solutions are easy to work with, some approximate solutions are discussed. These approximate solutions are obtained from the exact ones by simply ignoring certain terms; errors bounds are then directly available. The exact and approximate solutions are applied to specific problems and compared with the predictions following the exact, numerical or approximate solution of Norton's power law.}}, author = {{Ottosen, Niels Saabye}}, issn = {{1872-759X}}, language = {{eng}}, number = {{1}}, pages = {{67--72}}, publisher = {{Elsevier}}, series = {{Nuclear Engineering and Design}}, title = {{Relaxation of a Rectangular Beam and Circular Shaft}}, url = {{http://dx.doi.org/10.1016/0029-5493(83)90079-1}}, doi = {{10.1016/0029-5493(83)90079-1}}, volume = {{75}}, year = {{1982}}, }