조경 포장용으로 사용가능한 친환경 콘크리트의 물리ㆍ역학적 특성연구

• 영문명: Physical and Mechanical Properties study for Environmental Friendly Concrete of Landscape Architecture Pavement
• 발행기관: 인간식물환경학회
• 저자명: 전형순(Hyung Soon Jun)
• 간행물 정보: 『인간식물환경학회지(JPPE)』제15권 제4호, 301~306쪽, 전체 6쪽
• 주제분류: 자연과학 > 자연과학일반
• 파일형태: PDF
• 발행일자: 2012.08.30

영문 초록

The mechanical properties appeared at the granite soil-concrete mixed with PP fiber(1kg/m³, 3kg/m³, 5kg/m³) are compared with normal concrete and wire mesh one and evaluated. Compressive strengths and flexural strengths of the concretes with PP fiber and without the fiber are appeared almost alike. If examine load resistance ability by PP fiber mixing amount increase, it could know that the increase of fiber mixing amount improves load resistance ability and the toughness index is increased. While normal concrete is broken at the same time with crack, fiber mixed concrete stand in flexure load continuously after crack occurrence. In compare with wire mesh embeded concrete, wire mesh mixed concrete stands in some degree in flexure load by wire mesh crack occurrence and the test piece was broken at the same time. But, it could know that the PP fiber mixed concrete resist continuously to flexure load in bigger displacement.

목차

Abstract

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과 및 고찰

Ⅳ. 적요

Ⅴ. 인용문헌

키워드

Compressive strengths Flexure load Granite soil Polypropylene fiber