A Fatigue Fracture Study on TDCB Aluminum Foam Specimen of Type Mode III Bonded with Adhesive

• Autorzy: Lee J. H. , Cho J. U.

Identyfikatory

DOI

10.1515/amm-2017-0208

• Języki publikacji: EN

Abstrakty

EN

This paper studies the characteristics of junction structure of closed-cell type aluminum foam, which is generally used as a shock absorber. TDCB specimens were designed for mode III type with thickness as a variable and performed a fatigue experiment on them by thickness. As the result, the load value of all specimens peaks under 0 to 25 cycles and decreases as the cycles increase. As the specimen thickens by 10 mm, the maximum load value is 1.2 times. When the thickness increases by 20 mm, the maximum value increases by 1.5 times. This study result can be utilized by investigating the mechanical characteristics of TDCB specimens for mode III type under fatigue loading conditions systematically and efficiently.

Słowa kluczowe

EN

aluminum foam; fatigue fracture; fatigue analysis; load; Mode III type; specimen thickness

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 2B
• Strony: 1359--1362
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Lee J. H.

• Department of Mechanical Engineering, Graduate School, Kongju National University, Cheonan-Si, Korea (Republic of)

autor

Cho J. U.

• Division of Mechanical & Automotive Engineering, College of Engineering, Kongju National University, 1223-24 Cheonan Daero, Seobuk-Gu, Cheonan-Si, Chungnam 31080, Korea (Republic of)

Bibliografia

• [1] R. Davidson, R.J. Lee, MTS Adhesives Project 2 (1995).
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• [5] British Standard, BS 7991 (2001).
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• [7] H.K. Choi, M.S. thesis, Kongju University, Cheonan, Cheonan Daero 1223-24, February.
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)