The Pull-out Characteristics of Pressurized Grouting Soil Nailing using Rubber Membrane Packer System

고무막 패커시스템을 적용한 가압 그라우팅 쏘일네일링 공법의 인발거동 특성

  • 배경태 (서울산업대학교 건설기술연구소) ;
  • 최경집 ((주)지오텍 코리아) ;
  • 조국환 (서울산업대학교 건설공학부) ;
  • 김현정 (서울산업대학교 건설공학부) ;
  • 김지환 (서울산업대학교 건설공학부)
  • Published : 2008.03.28

Abstract

The pressurized grouting soil nailing method using rubber membrane packer system was developed for recycling materials to minimize environmental pollution and reducing construction costs. For this purpose, field pull-out tests were performed to evaluate the characteristics of soil nailing by measuring tensile stresses and axial displacements.

Keywords