한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2002년도 가을 학술발표회 논문집
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- Pages.621-628
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- 2002
연약지반에서 CGP-앵커의 시공사례연구
A Case Study on CGP Anchor of Open-Cuts in Soft Ground
초록
Compaction Grouting Pack (CGP) Anchor which is composite anchor of bearing plus friction-type was chosen and executed for the open-cuts in soft ground. This paper presents an analysis of data from tests on composite-anchor by jacking force. The properties of composite-anchor was presented to be as follows , the maximum plastic displacement was 60 mm in abandoned coal fill deposit, the shear stress(