Details
| Original language | English |
|---|---|
| Pages (from-to) | 2219-2230 |
| Number of pages | 12 |
| Journal | MATERIALS |
| Volume | 4 |
| Issue number | 12 |
| Publication status | Published - 20 Dec 2011 |
Abstract
Material adapted repair technologies for fiber-reinforced polymers with thermosetting matrix systems are currently characterized by requiring major efforts for repair preparation and accomplishment in all industrial areas of application. In order to allow for a uniform distribution of material and geometrical parameters over the repair zone, a novel composite interlock repair concept is introduced, which is based on a repair zone with undercuts prepared by water-jet technology. The presented numerical and experimental sensitivity analyses make a contribution to the systematic development of the interlock repair technology with respect to material and geometrical factors of influence. The results show the ability of the novel concept for a reproducible and automatable composite repair.
Keywords
- Composite repair, Fiber-reinforced polymers, Positive locking connection
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
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In: MATERIALS, Vol. 4, No. 12, 20.12.2011, p. 2219-2230.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Novel Repair Concept for Composite Materials by Repetitive Geometrical Interlock Elements
AU - Hufenbach, Werner
AU - Adam, Frank
AU - Heber, Thomas
AU - Weckend, Nico
AU - Bach, Friedrich Wilhelm
AU - Hassel, Thomas
AU - Zaremba, David
N1 - Funding Information: The authors express their gratitude to the Deutsche Forschungsgemeinschaft (DFG) for the financial support of the investigations.
PY - 2011/12/20
Y1 - 2011/12/20
N2 - Material adapted repair technologies for fiber-reinforced polymers with thermosetting matrix systems are currently characterized by requiring major efforts for repair preparation and accomplishment in all industrial areas of application. In order to allow for a uniform distribution of material and geometrical parameters over the repair zone, a novel composite interlock repair concept is introduced, which is based on a repair zone with undercuts prepared by water-jet technology. The presented numerical and experimental sensitivity analyses make a contribution to the systematic development of the interlock repair technology with respect to material and geometrical factors of influence. The results show the ability of the novel concept for a reproducible and automatable composite repair.
AB - Material adapted repair technologies for fiber-reinforced polymers with thermosetting matrix systems are currently characterized by requiring major efforts for repair preparation and accomplishment in all industrial areas of application. In order to allow for a uniform distribution of material and geometrical parameters over the repair zone, a novel composite interlock repair concept is introduced, which is based on a repair zone with undercuts prepared by water-jet technology. The presented numerical and experimental sensitivity analyses make a contribution to the systematic development of the interlock repair technology with respect to material and geometrical factors of influence. The results show the ability of the novel concept for a reproducible and automatable composite repair.
KW - Composite repair
KW - Fiber-reinforced polymers
KW - Positive locking connection
UR - http://www.scopus.com/inward/record.url?scp=84889585462&partnerID=8YFLogxK
U2 - 10.3390/ma4122219
DO - 10.3390/ma4122219
M3 - Article
AN - SCOPUS:84889585462
VL - 4
SP - 2219
EP - 2230
JO - MATERIALS
JF - MATERIALS
SN - 1996-1944
IS - 12
ER -