A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An experimental investigation on the effect of short time exposure to elevated temperature on fatigue life of cold expanded fastener holes
AbstractAn experimental study has been carried out to investigate the effect of short time exposure to elevated temperature on fatigue life of cold expanded fastener holes. When cold expanded holes are subjected to temperature variations their fatigue life changes remarkably. However the exact governing mechanism has not been clearly addressed before. In this study, another stress relaxation mechanism rather than creep has been introduced which happens at a short time due to temperature rise. Results of fatigue tests on Al 7075-T6 show that the effect of this mechanism can be beneficial or detrimental. This research has sought to clarify this issue.
An experimental investigation on the effect of short time exposure to elevated temperature on fatigue life of cold expanded fastener holes
AbstractAn experimental study has been carried out to investigate the effect of short time exposure to elevated temperature on fatigue life of cold expanded fastener holes. When cold expanded holes are subjected to temperature variations their fatigue life changes remarkably. However the exact governing mechanism has not been clearly addressed before. In this study, another stress relaxation mechanism rather than creep has been introduced which happens at a short time due to temperature rise. Results of fatigue tests on Al 7075-T6 show that the effect of this mechanism can be beneficial or detrimental. This research has sought to clarify this issue.
An experimental investigation on the effect of short time exposure to elevated temperature on fatigue life of cold expanded fastener holes
Chakherlou, T.N. (author) / Aghdam, A.B. (author)
2008-03-04
8 pages
Article (Journal)
Electronic Resource
English
| British Library Online Contents | 2008
| British Library Online Contents | 2010
On the fatigue behavior of cold expanded fastener holes subjected to bolt tightening
| British Library Online Contents | 2011
Elastic-Plastic Stress Analysis of Cold Expanded Fastener Holes
| British Library Online Contents | 1995