Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 1-6 |
| Seitenumfang | 6 |
| Fachzeitschrift | Materialpruefung/Materials Testing |
| Jahrgang | 57 |
| Ausgabenummer | 7 |
| Publikationsstatus | Veröffentlicht - 1 Jan. 2015 |
Abstract
A device and the basic technology has been developed for tensile testing pipe sections samples (tensile testing PSS) for quantitative estimating ultimate tensile and yield stresses in ring samples (PSS samples) cut from pipes. This tensile testing device provides the opportunity for compensating frictional forces during the tensile test, and using exchangeable bearings, the device can be adapted to a wide assortment of pipes. Research has been carried out regarding the shape and size of a stress concentrator introduced into the sample. Relationships have been derived between the shape of the tensile loading curves and the characteristic forces for different types of stress concentrators. It is proposed to use PSS with stress concentrators to prevent plastic deformation in one of the supporting sections (this also allows to correlate the applied forces to one section). The concentrator should be introduced into the tube wall of the sample as a drilled hole. This method is comparatively simple with respect to established testing methods.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Allgemeine Materialwissenschaften
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
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in: Materialpruefung/Materials Testing, Jahrgang 57, Nr. 7, 01.01.2015, S. 1-6.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Testing of pipe sections
AU - Andreiev, Anatolii
AU - Golovko, Oleksandr
AU - Frolov, Iaroslav
AU - Nürnberger, Florian
AU - Wolf, Lars Oliver
AU - Schaper, Mirko
AU - Grydin, Olexandr
PY - 2015/1/1
Y1 - 2015/1/1
N2 - A device and the basic technology has been developed for tensile testing pipe sections samples (tensile testing PSS) for quantitative estimating ultimate tensile and yield stresses in ring samples (PSS samples) cut from pipes. This tensile testing device provides the opportunity for compensating frictional forces during the tensile test, and using exchangeable bearings, the device can be adapted to a wide assortment of pipes. Research has been carried out regarding the shape and size of a stress concentrator introduced into the sample. Relationships have been derived between the shape of the tensile loading curves and the characteristic forces for different types of stress concentrators. It is proposed to use PSS with stress concentrators to prevent plastic deformation in one of the supporting sections (this also allows to correlate the applied forces to one section). The concentrator should be introduced into the tube wall of the sample as a drilled hole. This method is comparatively simple with respect to established testing methods.
AB - A device and the basic technology has been developed for tensile testing pipe sections samples (tensile testing PSS) for quantitative estimating ultimate tensile and yield stresses in ring samples (PSS samples) cut from pipes. This tensile testing device provides the opportunity for compensating frictional forces during the tensile test, and using exchangeable bearings, the device can be adapted to a wide assortment of pipes. Research has been carried out regarding the shape and size of a stress concentrator introduced into the sample. Relationships have been derived between the shape of the tensile loading curves and the characteristic forces for different types of stress concentrators. It is proposed to use PSS with stress concentrators to prevent plastic deformation in one of the supporting sections (this also allows to correlate the applied forces to one section). The concentrator should be introduced into the tube wall of the sample as a drilled hole. This method is comparatively simple with respect to established testing methods.
KW - Materials testing
KW - Pipe sections samples
KW - Properties of pipes
KW - Receiving control
KW - Transversal tensile tests
UR - http://www.scopus.com/inward/record.url?scp=84954218887&partnerID=8YFLogxK
U2 - 10.3139/120.110759
DO - 10.3139/120.110759
M3 - Article
AN - SCOPUS:84954218887
VL - 57
SP - 1
EP - 6
JO - Materialpruefung/Materials Testing
JF - Materialpruefung/Materials Testing
SN - 0025-5300
IS - 7
ER -