In This study to estimate the early-age strength of concrete, the electro-mechanical impedance method was utilized. The electro-mechanical impedance varies with the mechanical properties of host structures. Because the strength development is most influential factor among the change of mechanical properties at early-age of curing, it is possible to estimate the strength of concrete by analyzing the change of E/M impedance.

• 김준경(성균관대학교 건축환경시스템공학과, 박사과정) | Kim, Junkyeong
• 김주원(성균관대학교 u-City공학과, 박사과정) | Kim, Ju Won
• 오준석(성균관대학교 u-City공학과, 박사과정) | Oh, Jun seok
• 권혁진(성균관대학교 u-City공학과, 박사과정) | Kwon, Hyuck Jin
• 박승희(성균관대학교 건축토목공학부 조교수, 공학박사) | Part, Seunghee 교신저자