Perforated beam and column structure with perforations formed in plastic hinge section

• Main Authors: CHOI KYEONG EUN, JEONG CHAN YU, LEE BUM SIK, PARK SEONG SIK, LEE JONG YOON, LEE YONG JUN, KANG SEONG WON, KIM MIN JUN, KWON JONG HO, LEE JUNG YOON, SHIN DONG IK, KIM DONG HWAN, KIM HYEONG GOOK, KIM KIL HEE, KIM HYEON, KIM HYOUNG KYUN
• Format: Patent
• Language: English; Korean
• Published: 27.01.2023
• Subjects: BUILDING; BUILDING MATERIALS; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; STRUCTURAL ELEMENTS; WALLS, e.g. PARTITIONS

The present invention relates to a perforated beam and a column structure in which perforations are formed in a plastic hinge section. According to one embodiment of the present invention, a beam having a perforation formed in a plastic hinge section has an effect of having equal or higher bending and shear performance than that of a beam structure in which the perforation is not formed in the plastic hinge section. The perforated beam and column structure include a first column and a second column; a perforated beam; and a perforated beam reinforcement. 본 발명은 소성힌지 구간에 유공이 형성된 유공보와 기둥 구조물에 관한 것이다. 본 발명의 일실시예에 의하면, 소성힌지 구간에 유공을 형성한 보가, 소성힌지 구간에 유공을 형성하지 않은 보 구조물 대비, 동등 이상의 휨, 전단 성능을 갖게 하는 효과가 있다.