The Behaviour of Difference Locations Opening Shapes in Deep Beam

الملخص

Abstract: The aim of this study is to examine the deep beam opening behavior of lightweight reinforced concrete (LWC) beams with or without web openings, analyzed by ansys19 software. The analysis included five samples of different shapes, deep solid beam, deep beam containing two square holes with sides length of 80 mm and the horizontal spacing between the two holes is 220 mm, deep beam containing two holes Square with side lengths of 80 mm and the maximum distance between the two holes is 420 mm, a deep beam contains two round holes with a diameter of 80 mm and the distance between the two holes is 220 mm, a deep beam contains two round holes with a

Abstract: The aim of this study is to examine the deep beam opening behavior of lightweight reinforced concrete (LWC) beams with or without web openings, analyzed by ansys19 software. The analysis included five samples of different shapes, deep solid beam, deep beam containing two square holes with sides length of 80 mm and the horizontal spacing between the two holes is 220 mm, deep beam containing two holes Square with side lengths of 80 mm and the maximum distance between the two holes is 420 mm, a deep beam contains two round holes with a diameter of 80 mm and the distance between the two holes is 220 mm, a deep beam contains two round holes with a diameter of 80 mm and the distance between the two holes is 420 mm. Each sample was subjected to one point load. The effect of distances between the gaps on the behavior of the sample was analyzed and compared. The results indicated that the distances between the gaps affect the The behavior of the deep beam, where it was found that the deep beams with gaps spaced from the edges of the beams are the closest behavior to the deep beams without gaps, except that the results showed that the difference is not significant, but it is noteworthy and noteworthy and must be taken care of.

diameter of 80 mm and the distance between the two holes is 420 mm. Each sample was subjected to one point load. The effect of distances between the gaps on the behavior of the sample was analyzed and compared. The results indicated that the distances between the gaps affect the The behavior of the deep beam, where it was found that the deep beams with gaps spaced from the edges of the beams are the closest behavior to the deep beams without gaps, except that the results showed that the difference is not significant, but it is noteworthy and noteworthy and must be taken care of.