CONCRETE JOURNAL Vol.55, No.3, Mar. 2017
Japan Concrete Institute (JCI No.618)

contents

Future of Concrete
By M. Hayakawa
Outline of "Recommendations for Design and Construction of Concrete Structures Using Ferronickel Slag Aggregate" and "Recommendations for Design and Construction of Concrete Structures Using Copper Slag Fine Aggregate" of Japan Society of Civil Engineers
By K. Uji, T. Saeki, T. Ayano and C. Wu
Concrete Deterioration under Natural Environment -Recommendation of Exposure Test-
By N. Yuasa
Hybrid Structure Columns for Underground Story
By K. Kanemoto
Approach to Concrete Quality Improvement in the Cold Season in Hokkaido-oudan Expressway (Yoichi IC to Otaru JCT)
By T. Yokoyama, S. Kanamori and A. Nakamura
Concrete and Tunnel
By K. Nishimura
"Secret Tool" in Comic Books of DORAEMON!
By T. Kuroi

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