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From Encyclopedia of plastics testing
Created page with "{{Language_sel|LANG=ger|ARTIKEL=Quasistatische Prüfverfahren}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Quasi-static Test Methods</span> __FORCETOC__ ==Classification in the mechanical test methods== In the quasi-static test methods, the stress is applied slowly, shock-free and steadily increasing until the test specimen used breaks. The strain rates used are in the range of approx. 10<sup>-5</sup> to 10<sup>-1</sup> s<su..."
 
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* [[Fracture Mechanical Testing | Fracture mechanical testing]]
* [[Fracture Mechanical Testing | Fracture mechanical testing]]


==References==


'''References'''
* [[Grellmann, Wolfgang|Grellmann, W.]], [[Seidler, Sabine|Seidler, S.]] (Eds.): Kunststoffprüfung. Carl Hanser Munich (2025) 4. Edition, pp. 106–112 (ISBN 978-3-446-44718-9; E-Book: ISBN 978-3-446-48105-3; see [[AMK-Library]] under A 23)
 
* [[Bierögel, Christian|Bierögel, C.]], [https://www.researchgate.net/profile/Wolfgang-Grellmann Grellmann, W.]: Quasi-Static Tensile Test. In: [https://de.wikipedia.org/wiki/Wolfgang_Grellmann Grellmann, W.], [https://www.researchgate.net/profile/Sabine-Seidler Sabine Seidler] (Eds.): Mechanical and Thermomechanical Properties of Polymers. Landolt Börnstein. Volume VIII/6A3, Springer Berlin (2014), pp. 76–143 (ISBN 978-3.642-55165-9); see [[AMK-Library]] under A 16), DOI: [https://materials.springer.com/bp/docs/978-3-642-55166-6 10.1007/978-3-642-55166-6_15]
* [[Grellmann, Wolfgang|Grellmann, W.]], [[Seidler, Sabine|Seidler, S.]] (Eds.): Kunststoffprüfung. Carl Hanser Munich (2025) 4. Edition, pp. 106–112 (ISBN 978-3-446-44718-9; E-Book: ISBN 978-3-446-48105-3; see [[AMK-Büchersammlung | AMK-Library]] under A 23)
* Dripke, M., Michalzik, G., Bloching, H., Fahrenholz, H.: Mechanische  Prüfverfahren und Kenngrößen – kompakt und verständlich. Band 1: Der Zugversuch bei quasistatischer Beanspruchung. Castell Verlag GmbH, Wuppertal (2002) (ISBN 3-934255-50-7; see[[AMK-Library]] under C 14)
* [[Bierögel, Christian|Bierögel, C.]], [https://www.researchgate.net/profile/Wolfgang-Grellmann Grellmann, W.]: Quasi-Static Tensile Test. In: [https://de.wikipedia.org/wiki/Wolfgang_Grellmann Grellmann, W.], [https://www.researchgate.net/profile/Sabine-Seidler Sabine Seidler] (Eds.): Mechanical and Thermomechanical Properties of Polymers. Landolt Börnstein. Volume VIII/6A3, Springer Berlin (2014), pp. 76–143 (ISBN 978-3.642-55165-9); see [[AMK-Büchersammlung | AMK-Library]] under A 16), DOI: [https://materials.springer.com/bp/docs/978-3-642-55166-6 10.1007/978-3-642-55166-6_15]
* [https://researchgate.net/profile/Ralf-Lach Lach, R.], [http://192.168.81.5/wiki/index.php/Grellmann,_Wolfgang Grellmann, W.]: Mechanical Properties Characterization. In: Comprehensive Polymer Science. 2nd Edition, Elsevier (2026), https://doi.org/10.1016/B978-0-323-95486-0.00173-3
* Dripke, M., Michalzik, G., Bloching, H., Fahrenholz, H.: Mechanische  Prüfverfahren und Kenngrößen – kompakt und verständlich. Band 1: Der Zugversuch bei quasistatischer Beanspruchung. Castell Verlag GmbH, Wuppertal (2002) (ISBN 3-934255-50-7; see[[AMK-Büchersammlung | AMK-Library]] under C 14)


[[Category:Tensile Test]]
[[Category:Tensile Test]]
[[Category:Velocity]]
[[Category:Velocity]]

Latest revision as of 14:20, 4 September 2026

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Quasi-static Test Methods


Classification in the mechanical test methods

In the quasi-static test methods, the stress is applied slowly, shock-free and steadily increasing until the test specimen used breaks.

The strain rates used are in the range of approx. 10-5 to 10-1 s-1, whereby the fracture of the test specimen or a defined limit of stress should be reached in an economically reasonable period of time. The material testing machines used in such tests must therefore guarantee a constant crosshead speed in the case of the preferred conventional test methods, irrespective of the load level and the test speed. Under these formal conditions, the quasi-static test methods, such as the tensile test or the bending test, are mainly used to determine material characteristic values or material characteristic functions, for quality assurance, damage analysis and preselection of plastics for defined applications as well as for solving simple design tasks (see: component testing).

See also

References