지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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Assessment of setting process of concrete is important as it provides useful information to schedule concreting work in construction site. Electrical impedance measurement method, which utilizes the change of electrical resistance of concrete, has been applied to assess setting process of cement-based materials. However, the applicability of the method has been demonstrated only for cement paste and mortar. The main purpose of this research is to develop the electrical impedance based setting process assessment for concrete. To this end, electrical impedance response model for concrete should be developed in advance since it is essential to estimate the electrical resistance of concrete from measured impedance response. The electrical resistance of concrete is a key parameter for the setting process assessment. In this study electrical impedance responses of the concrete in setting process are measured and analyzed. Thereby, an electrical impedance response model of the liquid state concrete is developed and schematically validated.
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참고문헌 (12)
참고문헌 신청
S. Mindess / 2003 / Concrete / Prentice Hall
ASTM Standards / ASTM Standards, ASTM C403/C403M Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance / ASTM
이회근 / 2002 / 초음파 속도 모니터링에 의한 고강도 콘크리트의 응결 평가 / 콘크리트학회 논문집 14(6):973~981
J. F. Lamond / 2006 / Significance of Tests and Properties of Concrete and Concrete-Making Materials / ASTM International
W. J. McCarter / 1984 / The Electrical Response Characteristics of Setting Cement Ppaste / Magazine of Concrete Research 36(126):42~49
ASTM Standards / ASTM Standards, ASTM C403/C403M Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance / ASTM
이회근 / 2002 / 초음파 속도 모니터링에 의한 고강도 콘크리트의 응결 평가 / 콘크리트학회 논문집 14(6):973~981
J. F. Lamond / 2006 / Significance of Tests and Properties of Concrete and Concrete-Making Materials / ASTM International
W. J. McCarter / 1984 / The Electrical Response Characteristics of Setting Cement Ppaste / Magazine of Concrete Research 36(126):42~49
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