The Effect of Multiaxiality and Follow-Up on Creep DamageSource: Journal of Pressure Vessel Technology:;1990:;volume( 112 ):;issue: 004::page 378Author:R. Seshadri
DOI: 10.1115/1.2929892Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simple approximate method for estimating creep damage in pressure components experiencing multiaxial relaxation and follow-up is presented. The theoretical formulation essentially relates the relaxation process that accounts for multiaxiality and follow-up to the uniaxial relaxation model. The effect of follow-up is determined by studying the relaxation response on the Generalized Local Stress Strain (GLOSS) diagram. A procedure for partitioning creep damage into load and deformation-controlled fractions is also discussed. GLOSS analysis is applied to several component configurations that exhibit follow-up potential.
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| contributor author | R. Seshadri | |
| date accessioned | 2017-05-08T23:33:25Z | |
| date available | 2017-05-08T23:33:25Z | |
| date copyright | November, 1990 | |
| date issued | 1990 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28323#378_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107372 | |
| description abstract | A simple approximate method for estimating creep damage in pressure components experiencing multiaxial relaxation and follow-up is presented. The theoretical formulation essentially relates the relaxation process that accounts for multiaxiality and follow-up to the uniaxial relaxation model. The effect of follow-up is determined by studying the relaxation response on the Generalized Local Stress Strain (GLOSS) diagram. A procedure for partitioning creep damage into load and deformation-controlled fractions is also discussed. GLOSS analysis is applied to several component configurations that exhibit follow-up potential. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Effect of Multiaxiality and Follow-Up on Creep Damage | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.2929892 | |
| journal fristpage | 378 | |
| journal lastpage | 385 | |
| identifier eissn | 1528-8978 | |
| tree | Journal of Pressure Vessel Technology:;1990:;volume( 112 ):;issue: 004 | |
| contenttype | Fulltext |