한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)
- 한국건축시공학회 2011년도 춘계 학술논문 발표대회 2부
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- Pages.63-66
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- 2011
현장 발생토를 재활용한 PHC파일 채움재의 현장 적용성 평가
Estimation of field application for the PHC pile backfill recycling In-site soil
- 발행 : 2011.05.20
초록
The aim of this study is to estimate the field applicability of PBFM to replace in-site soil with pile backfill used to replace the existing cement paste. As results, the flowability, segregation and bleeding, and bond strength of PBFM was a good performance than that of the existing cement paste. But the skin friction of pile by Pile Driving Analyzer (PDA) and compressive strength was slightly decreased than that of the existing cement paste. However, as pile backfill materials, and in terms of economics and environment, the applicability of PBFM is considered very effective.
키워드