Experimental Analysis of Unstable Dynamic Crack Propagation Behavior
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- ARAKAWA Kazuo
- 九州大学応用力学研究所
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- MADA Toshio
- 九州大学応用力学研究所
Bibliographic Information
- Other Title
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- 非定常高速き裂進展挙動の実験解析
- ヒテイジョウ コウソク キレツ シンテン キョドウ ノ ジッケン カイセキ
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Abstract
Dynamic crack propagation in PMMA was studied using the method of caustics in combination with a Cranz-Schardin type high-speed camera. Four different types of specimen geometries were employed to achieve the crack acceleration, deceleration and/or re-acceleration process in one fracture event. Dynamic stress intensity factor KID and crack velocity á were evaluated in the course of crack propagation to obtain the relationships between KID and á . The effect of crack acceleration and deceleration on the KID-á relations was examined.
Journal
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- Journal of the Japanese Society for Experimental Mechanics
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Journal of the Japanese Society for Experimental Mechanics 6 (2), 169-174, 2006
The Japanese Society for Experimental Mechanics
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Keywords
Details 詳細情報について
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- CRID
- 1390282680165375616
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- NII Article ID
- 10018147233
- 130004489889
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- NII Book ID
- AA11822914
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- ISSN
- 18844219
- 13464930
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- NDL BIB ID
- 8017940
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
