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        검색결과 6

        2.
        2016.10 서비스 종료(열람 제한)
        Based on the study of researchers carried about SFRC, it was found that SFRC was effective to achieve flexural toughness according to higher volume fraction. On the other hand, higher volume fraction did not effect at compressive strength and toughness.
        3.
        2015.10 서비스 종료(열람 제한)
        This paper indicated the seismic performance evaluation of coupling beam designed by ACI 318 11 and SFRC(Steel fiber reinforced concrete). In this study, SFRC coupling beam added steel fiber of 1.5 %. Teste results indicated that coupling beam reinforced by SFRC shown outstanding absorb energy capacity and stiffness degradation than concrete coupling beam by bridge effect of steel fiber.
        4.
        2014.04 서비스 종료(열람 제한)
        This paper indicates seismic performance of wing walls using Engineered Cement Composite(ECC) for retrofit of non-ductile existing building. The specimens consist wing walls of different thickness. The specimens is tested cyclic lateral loads. The test results indicated that wing walls seismic performance of 100 mm thickness improved than 70 mm wing walls.
        5.
        2014.04 서비스 종료(열람 제한)
        This paper indicates seismic performance of wing walls using Engineered Cement Composite (ECC). The variable of specimens is 2 side connect and 3 side connect in RC frame. The specimens is tested cyclic lateral loads by actuator. The test results show that seismic performance of 2 side connected wing walls improved.