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ASR을 위한 개선된 이중 확산 모델(DDM)

An Improved Double Diffusion Model (DDM) for ASR

  • 언어ENG
  • URLhttps://db.koreascholar.com/Article/Detail/346595
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한국구조물진단유지관리공학회 (The Korea Institute For Structural Maintenance and Inspection)
초록

This paper presents an improved double diffusion model (DDM) for the alkali silica reaction. By this model we could simulate the diffusion process of alkali both in concrete (macro-scale) and aggregate (micro-scale). As the alkali source, either internal or outside cases can be analyzed through this model. Concrete with different size groups of aggregate distribution also can be analyzed. Numerical simulation is utilized to analyze the ion concentration both inside the concrete and aggregate at different moment of penetration.

목차
Abstract
 1. Introduction
 2. Improved DDM for ASR
 3. Numerical results
 4. Conclusions
 References
저자
  • 손연방(고려대학교, 건축사회환경공학과) | Sun, Lian Fang
  • 유일환(고려대학교, 건축사회환경공학과) | You, Ilhwan
  • 박진우(고려대학교, 건축사회환경공학과) | Park, Jinwoo
  • 지광습(고려대학교, 건축사회환경공학과) | Zi, Goangseup