지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.11
- 수록면
- 392 - 395 (4page)
이용수
이 논문의 연구 히스토리 (2)
2012
STUDY ON THE STRENGTH OF LAP-JOINT OF GLASS/POLYESTER COMPOSITE WITH DIFFERENT SURFACE PROPERTIES
Pham Thanh Nhut
,
Tae Hyoung Kim
,
Young Jin Yum
대한기계학회 춘추학술대회
2012.11
학술대회자료
THE EFECT OF SURFACE PROPERTIES ON THE JOINT STRENGTH OF GLASS/POLYESTER COMPOSITE
Pham Thanh Nhut
,
Young Jin Yum
대한기계학회 춘추학술대회
2012.05
학술대회자료
- 이 논문의 후속연구가 궁금하신가요?
- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
- 이 논문의 연구 히스토리 확인하기
초록· 키워드
오류제보하기
The lap-joint composite samples were fabricated by hand lay-up and vacuum method at room temperature whose main components are unsaturated polyester, fiberglass woven and mat. The adhesive used in joints is also unsaturated polyester resin. Joining process of the specimens was performed on six types of surface with two different methods: terminal-joint and secondary-joint but the same geometry properties. Experiment method was used to determine the mechanical properties of adhesive, adherends, terminal-joint and secondary-joint specimens. The tensile test results and geometry parameters of specimens were combined with bonding theory to calculate the maximum and average shear stresses. Six joints were compared and evaluated together by the results of maximum and average shear stresses. From the results, it was observed that grind/acetone case had the highest strength in three types of terminal-joint and grinding case had near the same value. For secondary-joints, mat-mat and mat-woven case had the highest strength with the same value. While no treatment and woven-woven bonding had very low strength. For failure tendency, it occurred strongly at two ends and then moved to the middle area of overlap length in x-z plane but only appeared at an edge and then spread to opposite edge in x-y plane.
목차
Abstract
1. INTRODUCTION
2. THEORY AND EXPERIMENTAL
3. RESULTS AND DISCUSSIONS
4. CONCLUSIONS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2014-550-000187688