Thickness Influence on Crack Gowth Behaviour Under Constant and Variable Apmlitude Loading (KUMZ 2124-T851 Plate 80 mm)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F17%3AN0000156" target="_blank" >RIV/00010669:_____/17:N0000156 - isvavai.cz</a>

Result on the web

<a href="https://www.vzlu.cz/vyzkum/" target="_blank" >https://www.vzlu.cz/vyzkum/</a>

DOI - Digital Object Identifier

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Result language

čeština

Original language name

Thickness Influence on Crack Gowth Behaviour Under Constant and Variable Apmlitude Loading (KUMZ 2124-T851 Plate 80 mm)

Original language description

The report documents experimental research work focused on the thickness influence on crack propagation behaviour of 2124-T851 plate material under constant and variable amplitude loading. The variable amplitude loading sequence representative for the L410NG airplane was considering. 2124-T851 plate material with thickness of 80 mm was investigated. The plate material is usually machined into the final products with different thicknesses (typically from 2 up to 8 mm) in the L410NG airframe structure. Therefore, the research work was focused, and data is reported just within this typical thickness range. No thickness influence on the crack propagation behaviour was proved both for constant and variable amplitude loading. Results and conclusions are to be used for

Czech name

Thickness Influence on Crack Gowth Behaviour Under Constant and Variable Apmlitude Loading (KUMZ 2124-T851 Plate 80 mm)

Czech description

The report documents experimental research work focused on the thickness influence on crack propagation behaviour of 2124-T851 plate material under constant and variable amplitude loading. The variable amplitude loading sequence representative for the L410NG airplane was considering. 2124-T851 plate material with thickness of 80 mm was investigated. The plate material is usually machined into the final products with different thicknesses (typically from 2 up to 8 mm) in the L410NG airframe structure. Therefore, the research work was focused, and data is reported just within this typical thickness range. No thickness influence on the crack propagation behaviour was proved both for constant and variable amplitude loading. Results and conclusions are to be used for

Type

O - Miscellaneous

CEP classification

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OECD FORD branch

20304 - Aerospace engineering

Project

<a href="/en/project/TE02000032" target="_blank" >TE02000032: Advanced Aerostructures Research Centre</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.