Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2010.03a
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- Pages.240-247
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- 2010
A Case Study on Construction and Design of the Wedge Type Removable Soil Nailing System
쐐기형 제거식 쏘일 네일링 시스템의 설계 및 시공사례
- Han, Yeon-Jin (Dept. of Civil Eng, Hongik Univ.) ;
-
Park, Si-Sam
(Technical Division, GS E&C Corp.)
;
- Kwon, Hyuk-Jun (Dept. of Civil Eng, Hongik Univ.) ;
- Kim, Hong-Taek (Dept. of Civil Eng, Hongik Univ.) ;
- Park, Ju-Seok (Daejak ENC Company)
- Published : 2010.03.25
Abstract
The soil nailing system is becoming common as reinforcement method of slope face in soil. It has application to obtain slope stability method and scaffolding system. It has some troubles when the soil nailing system is applied to the downtown because it could be invaded someone's private area. Thus, in this paper, wedge type removable soil nailing system which can easily remove deformed bar in final excavation step is developed. Field pull-out test is performed to evaluate deformed bars removal and pullout resistance characteristics. According to this result, application of Wedge Type Removable Soil Nailing System is performed.