한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2006년도 춘계 학술발표회 논문집
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- Pages.768-776
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- 2006
깊은 풍화대 사면의 안정성 해석에서 물성치 산정 및 적용
Application of Geotechnical Properties to the Slope Stability Analysis in Deep Weathered Zone
- 김경태 (한국종합기술개발공사 지반부) ;
- 박시범 (한국종합기술개발공사 항만부) ;
- 김창현 (한국종합기술개발공사 지반부) ;
- 이종범 (한국종합기술개발공사 지반부) ;
- 윤여원 (인하대학교 환경토목공학부)
- Kim, Kyung-Tae (Korea Engineering Consultants Corp.) ;
- Park, See-Boum (Korea Engineering Consultants Corp.) ;
- Kim, Chang-Hyun (Korea Engineering Consultants Corp.) ;
- Lee, Jong-Bum (Korea Engineering Consultants Corp.) ;
- Yoon, Yea-Won (Dept. of Civil & Environmental Eng, Inha University.)
- 발행 : 2006.03.24
초록
Recently in spite of Development of Investigation machine, in Application of Geotechnical Properties by empirical recommendation to the Slope Stability Analysis. It is generally Application of convenience and conservative Geotechnical Properties by Borehole Shear Test(BST) in Representative Zone that Non-Division of Increase as the depth of Strength Parameters In Deep Weathered Zone. Therefore, it is become environment pollution and Non-Economical Slope Design to Application of convenience and conservative Geotechnical Properties. The production mechanism of Deep Weathered Zone is tend to Weathering Degree low and Strength increase by increase as the depth. it is realistic design that Division of Deep Weathered Zone and application Geotechnical Properties of Each Layer. In this Paper, Determined The Relationship of Strength Parameters between Standard Penetration Test(SPT), Borehole Shear Test(BST) and empirical recommendation also Applyed each strength parameters of divided zone to the Slope Stability Analysis by continuous Borehole Shear Test(BST) in Deep Weathered Zone during design of The 2nd Bridge Connection Road of Incheon International Airport.