Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference (한국측량학회:학술대회논문집)

Korean Society of Surveying, Geodesy, Photogrammetry and Cartography (한국측량학회)
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Preliminary surveying of Surface data on a road slope Using a PPT(portable penetration test)

휴대용관입시험기(PPT)를 이용한 토사절토사면 표층자료 예측기법

  • 곽영주 (부산대학교 대학원 토목공학과) ;
  • 강인준 (부산대학교 공과대학 토목공학과) ;
  • 충촌효 (일본 고베대학교 도시건설환경공학부, 도시안전센타)
  • Published : 2006.04.01
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Abstract

Recently, slope failures are happen to natural disastrous when they occur in mountainous areas adjoining highways in Korea. The accidents associated with slope failures have increased due to rapid urbanization of mountainous areas. Therefore, Regular maintenance is essential for all slope and needs maintenance of road safety as well as road function. The purpose of this paper is to recommend a standard of a $N_{10}^{\sim}$ value of Distribution of a potential failure layer using PPT(Portable penetration test).

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