A study on the fracture characteristics of tapered double cantilever beams made of heterogeneous composites with adhesive interfaces
- Lee, Jung Ho; Jung, Chang Ho; Lyu, Sungki; Cho, Jae Ung
- Issue Date
- KOREAN SOC MECHANICAL ENGINEERS
- Aluminum; Carbon fiber; Fracture characteristics; Heterogeneous composites; Tapered double cantilever beam
- JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.35, no.1, pp.99 - 105
- Journal Title
- JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY
- Start Page
- End Page
- In this study, CFRP and aluminum properties were investigated by carrying the static experiment on the shape-dependent bonding structure, and designed tapered double cantilever beam (TDCB) made of heterogeneous composites with the angle of inclination as a variable. The results showed that the maximum reaction force generated was the greatest when the slope angle was 8 degrees. When the specimen is designed using heterogeneous composite materials, the maximum reaction force of the specimen with an inclination angle of 10 degrees is slightly lower than that of a specimen with inclination angle of 8 degrees. However, these results show that it is possible to obtain a design advantage by supplementing the shape. The results of this study can be used as basic data for the safe design of mechanical structures using composite materials and heterogeneous composites.
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- 공학계열 > Division of Mechanical and Aerospace Engineering > Journal Articles
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