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
- 2011.11
- 수록면
- 87 - 93 (7page)
이용수
초록· 키워드
오류제보하기
Geogrids are used as reinforcement materials with a significant mutual effect on the surrounding soil. This mutual effect can be explained by friction between the soil and geogrid surface, as well as the transfer of passive resistance of the cross direction rib to the geogrid machine direction rib via the junction to accommodate the load of the soil. Therefore, geogrids should have sufficient junction strength to maintain the mutual effect with the surrounding soil. In general, the junction strength is calculated using the conversion equation recommended in GRI GG-2. On the other hand, the GRI GG-2 test has inherent weakness in not being able to consider the scale effect of geogrid specimens. Recently, a newly developed multi-clamp was used to test the junction strength. This method gives the junction strength considerable scale efficiency in a better way. In this study, a range of test conditions including the junction number and strain rate were examined to determine their effect on the junction strength. The normalized geogrid junction strength was calculated. The data was used to assess the optimization conditions for the testing multi-junction strength. The results demonstrate the suitability of using the multi-junction strength test considering the scale effect.
목차
ABSTRACT
1. INTRODUCTION
2. EXPERIMENTAL
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-532-001119199