| Title |
A Study on Reinforced Concrete Beams with the Perforation of Open Form |
| Abstract |
The perforated beams make the openings perpendicular to the horizontal axis on the reinforced concrete beam, install the perforating holes for electrical and sanitary facilities and the story heights can be lowered and the dead space can be also reduced. Since the section loss of concrete due to the perforation has a great effect on the shear durability of the beam, this study investigates mainly the shear strength of the perforated beam according to the ratio of perforation shape from and its location by considering the existing researches. |