%0 Conference Proceedings %T Predictive model for confinement pressure of partially FRP confined concrete columns %A Arabshahi, Alireza %A Gharaei Moghaddam, Nima %A Meghdadian, Mohammad %A Tavakkolizadeh, Mohammadreza %J دوازدهمین کنگره ملی مهندسی عمران %D 2020