한국지반신소재학회논문집 (Journal of the Korean Geosynthetics Society)
- 제5권3호
- /
- Pages.25-30
- /
- 2006
- /
- 2508-2876(pISSN)
- /
- 2287-9528(eISSN)
흙-직포간의 접촉면 전단강도 산정
Interface Shear Strength Between Soil and Woven Geotextile
- Youn, Choo-Moon (Civil and Environmental System Engineering, konkuk Univ.) ;
- An, Hyun-Ho (Civil and Environmental System Engineering, konkuk Univ.) ;
- Seo, Byoung-Wook (Civil and Environmental System Engineering, konkuk Univ.) ;
-
Lee, Seok-Won
(Civil and Environmental System Engineering, konkuk Univ.)
- 투고 : 2006.09.01
- 심사 : 2006.09.11
- 발행 : 2006.09.30
초록
흙 자체의 전단강도와 흙과 직포사이의 접촉면 전단강도를 산정하기 위해서 본 연구에서는 대형직접전단시험기를 사용하였다. 두 종류의 흙(모래와 점토)과 한 종류의 직포를 실험에서 사용하였다. 본 연구에서는 총 9번의 시험을 수행하였다. 그 결과, 모래 자체는
Large-scale direct shear tests were conducted in order to evaluate both the shear strength of soil itself and the interface shear strength between soil and woven geotextile. Two types of soil (sand and clay) with a woven geotextile were used in the experimental program. Total nine tests were conducted in this study. It has been found from the experimental results that the friction angle of sand itself were