鋼繊維補強合成床版の軸引張挙動に関する簡易解析
2002 年 13 巻 3 号 p. 81-89
詳細
2002 年 13 巻 3 号 p. 81-89
The composite girders are mainly used for bridges, in which cracking of concrete slab plays an important role. Crack width is calculated by using strain of reinforcement and crack interval. In this study, a new calculation technique for the estimation of the strain is proposed with EC 4. Moreover, simplified analysis for steel fiber reinforced concrete (SFRC) is also proposed. The proposed technique is validated by comparison with experiments of girders with the shaft tension.
