Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Parallel porous ultrathin concrete beam
The invention relates to the field of concrete beams, and particularly discloses a parallel porous ultrathin concrete beam which comprises a beam body, a plurality of holes are formed in the beam body, and the horizontal central axis of each hole coincides with the horizontal central axis of the beam body; a hidden beam is arranged in the beam body; two groups of bent ribs are arranged in the beam body and comprise a first bent rib and a second bent rib, the first bent rib and the second bent rib are bent and crossed to form an accommodating space, and the hole is positioned in the accommodating space; the upper hidden beam and the lower hidden beam each comprise a supporting rib, dense stirrups are fixed to the outer walls of the supporting ribs, and the dense stirrups comprise two sets of full-height dense stirrups and chord member dense stirrups. The bending bearing capacity and the shearing bearing capacity of the concrete beam can be remarkably improved, so that loads can be distributed more uniformly when the concrete beam is stressed, the size of a hole which can be formed is larger, and the structural efficiency can be fully exerted.
本发明涉及混凝土梁领域，具体公开了一种并联多孔超薄混凝土梁，包括梁体，梁体上开设有多个洞口，洞口的水平中轴线与梁体的水平中轴线相互重合；梁体内设置有暗梁；梁体内设置有弯起筋，弯起筋包括有两组且分别为第一弯起筋、第二弯起筋，第一弯起筋、第二弯起筋该两者弯折交叉形成有容纳空间，洞口位于容纳空间内；上暗梁、下暗梁均包括有支撑筋，支撑筋外壁固定有加密箍筋，加密箍筋包括有两组且分别为全高加密箍筋、弦杆加密箍筋。可以显著提高混凝土梁的抗弯承载力和抗剪承载力，使得混凝土梁在受力时能够更加均匀地分布荷载，使得可开设的洞口的尺寸更大，能够充分发挥结构效能。
Parallel porous ultrathin concrete beam
The invention relates to the field of concrete beams, and particularly discloses a parallel porous ultrathin concrete beam which comprises a beam body, a plurality of holes are formed in the beam body, and the horizontal central axis of each hole coincides with the horizontal central axis of the beam body; a hidden beam is arranged in the beam body; two groups of bent ribs are arranged in the beam body and comprise a first bent rib and a second bent rib, the first bent rib and the second bent rib are bent and crossed to form an accommodating space, and the hole is positioned in the accommodating space; the upper hidden beam and the lower hidden beam each comprise a supporting rib, dense stirrups are fixed to the outer walls of the supporting ribs, and the dense stirrups comprise two sets of full-height dense stirrups and chord member dense stirrups. The bending bearing capacity and the shearing bearing capacity of the concrete beam can be remarkably improved, so that loads can be distributed more uniformly when the concrete beam is stressed, the size of a hole which can be formed is larger, and the structural efficiency can be fully exerted.
本发明涉及混凝土梁领域，具体公开了一种并联多孔超薄混凝土梁，包括梁体，梁体上开设有多个洞口，洞口的水平中轴线与梁体的水平中轴线相互重合；梁体内设置有暗梁；梁体内设置有弯起筋，弯起筋包括有两组且分别为第一弯起筋、第二弯起筋，第一弯起筋、第二弯起筋该两者弯折交叉形成有容纳空间，洞口位于容纳空间内；上暗梁、下暗梁均包括有支撑筋，支撑筋外壁固定有加密箍筋，加密箍筋包括有两组且分别为全高加密箍筋、弦杆加密箍筋。可以显著提高混凝土梁的抗弯承载力和抗剪承载力，使得混凝土梁在受力时能够更加均匀地分布荷载，使得可开设的洞口的尺寸更大，能够充分发挥结构效能。
Parallel porous ultrathin concrete beam
一种并联多孔超薄混凝土梁
DAI YAPING (Autor:in) / ZHAO HONGKANG (Autor:in)
24.01.2025
Patent
Elektronische Ressource
Chinesisch
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