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ASTM E111-97
Standard Test Method for Young´s Modulus, Tangent Modulus, and Chord Modulus
Automaticky preložený názov:
Štandardná skúšobná metóda pre Young 's modulu , Tangent modulu , a Chord Modul
NORMA vydaná dňa 10.4.1997
Informácie o norme:
Označenie normy: ASTM E111-97
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.4.1997
Kód tovaru: NS-40467
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E111-97 :
Keywords:
chord modulus, elasticity, elastic modulus, tangent modulus, tensile test, Young´s modulus, ICS Number Code 19.060 (Mechanical testing)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||
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1.1 This test method covers the determination of Young's modulus, tangent modulus, and chord modulus of structural materials. This test method is limited to materials in which and to temperatures and stresses at which creep is negligible compared to the strain produced immediately upon loading and to elastic behavior. 1.2 Because of experimental problems associated with the establishment of the origin of the stress-strain curve described in 8.1, the use of either initial tangent modulus (that is, the slope of the stress-strain curve at the origin) or secant modulus is not recommended and their determination is outside the scope of this test method. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||
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