Earticle

초록

영어

The concrete which is the porous material is exposed to variety outside environments so the moisture from environments permeates into the concrete. As time passes, volume of absorbed water and moisture distribution are changed in internal concrete. These moisture diffusion has caused various problems such as penetration of acid rain, neutralization and freezing and thawing in the aspect of durability of concrete structures. The moisture in concrete involved in movement of deterioration substances and the reaction. The concrete depends on the internal pore distribution, size, and shape by mixing conditions, So behavior of moisture diffusion in the liquid phase is different. The some study on moisture diffusion of concrete has been studied, however The study on quantitative evaluation of moisture diffusion coefficient according to variety mixing conditions has left much to be desired. The purposes of this study is consideration through experiments about relationships between properties of concrete according to a variety of mixing conditions and moisture diffusion coefficient. As a result, moisture diffusion properties of concrete were greatly influenced by mixing factor deciding volume of voids of internal hydration organization.

목차

Abstract
 1. 서론
 2. 실험개요 및 측정방법
  2.1 측정원리
  2.2 실험재료 및 배합
  2.3 실험방법 및 측정
 3. 실험결과 및 고찰
  3.1 수분확산에 따른 함수율의 변화
  3.2 수분확산계수의 결정
 4. 결론
 참고문헌

키워드

저자

• 김예섭 [ Kim, Ye-Soeb | 동아대 대학원 석사과정 ]
• 안재철 [ Ahn, Jae-Cheol | 상지건축부설연구소 선임연구원, 공학박사 ] 교신저자
• 박동천 [ Park, Dong-Cheon | 한국해양대 해양공간건축학과 조교수, 공학박사 ]
• 오상균 [ Oh, Sang-Gyun | 동의대 건축공학과 부교수, 공학박사 ]
• 강병희 [ Kang, Byeung-Hee | 동아대 건축공학과 교수, 공학박사 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한건축학회지회연합회 학술발표대회논문집

• 간기

  부정기

• 수록기간

  2005~2013

• 십진분류

  KDC 540 DDC 690