✦ LIBER ✦

Comparison of static and dynamic energy release rates for different fracture specimens

✍ Scribed by Arun Shukla

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 432 KB
Volume: 18
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(83)90063-2

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✦ Synopsis

Ah&act-Static and dynamic energy release rates were utilised to study energy losses away from the crack tip in three diierent fracture specimens during a dynamic fracture event. The method of analysis utilizes an energy balance in the system. The results show that a substantial amount of energy is lost away from the crack tip. Moreover the energy loss is found to be dependent on the specimen geometry and material.

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