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목차 : 비소성 시메트 콘크리트의 휨 거동에 관한 연구
유성원 ( S W Yoo ),남은용 ( E Y Nam ),이상준 ( S J Lee ),황선복 ( S B Hwang ),소양섭 ( Y S Soh ),김재신 ( J S Kim ) 한국안전학회(구-한국산업안전학회) 2012 한국안전학회지 Vol.27 No.2
If cement can be manufactured with industrial byproducts such as granulated blast furnace slag, phosphogypsum, and waste lime instead of clinker, there would be many advantages, including maximum use of these industrial byproducts for high value-added resources, conservation of natural resources and energy by omitting the use of clinker, minimized environmental pollution problems caused by C02 discharge, and reduction of the production cost. By this reason, in this study, mechanical behavior tests of non-burnt cement concrete were performed, and elasticity modulus and stress-strain relationship of non-burnt cement concrete were proposed. 6 test members were manufactured and tested according to reinforcement ratio and concrete compressive strength. By the test results, there was no difference between ordinary concrete and non-burnt cement concrete of flexural behavior. [n order to verif5, the proposed non-burnt cement concrete model, nonlinear analytical model was derived by using strain compatibility method By the results of comparison between test results, ordinary concrete model and proposed model, The proposed model well predicted the flexural behavior of non-burnt cement concrete.