상재하중 하의 soil nailing system의 모형실험

• 영문명: Model tests of nailing system nuder surcharges
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 유남재(Nam Jae Yoo) 유건선(Kun Sun Yoo) 김재일(Jae Il Kim)
• 간행물 정보: 『산업기술연구』vol.14, 77~87쪽, 전체 11쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1994.09.30

영문 초록

This research is an experimental work of investigating the behavior of soil nailing system under surcharges whereas most of them were concentrated on evaluating its capacity under selfweight of excavated ground. Model tests in laboratory were performed to investigate the ultimate bearing capacity of soil nailing system under surcharges in forms of strip loading. Tests were carried out to find parameters controlling its capacity such as length of nail, vertical and horizontal spacings between nails, inclination of nail installation and loading position of surcharges. Failure mechanism of forming failure line due to surcharge to soil nailing system was also observed by using dyed sand and monitoring its behavior. From results of these test, effects of parameters was analyzed qualitatively. Thus, this experimental results could provide meaningful data to analyze and design this system later.

목차

ABSTRACT

1. 서론

2. 시험내용

3. 결과분석 및 고찰

4. 결론

참고문헌