Concrete material & structure - 2

[E-4-3] Shear strengthening of high-strength concrete beam with circular web openings in plastic hinge region

*Ziran Quan¹, Terufumi Nakayama¹, Bunka Son², Shiyu Yuan¹, Yuping Sun¹ (1. Graduate School of Engineering, Kobe University (Japan), 2. Graduate School of System Informatics, Kobe University (Japan))

キーワード：beam with circular web openings, Shear reinforcement, Plastic hinge region