Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-punching steel truss
The invention discloses an anti-punching steel truss. The anti-punching steel truss comprises two upper longitudinal chord members and two lower longitudinal chord members, wherein the two upper longitudinal chord members at the upper part are arranged on the same horizontal plane in a bilateral symmetry mode; the two lower longitudinal chord members at the lower part are arranged on the same horizontal plane in a bilateral symmetry mode; the upper longitudinal chord member and the lower longitudinal chord member at each side are located on the same vertical plane; the upper longitudinal chord members and the lower longitudinal chord members at the two ends on the same side are connected through web members arranged vertically; the upper longitudinal chord members and the lower longitudinal chord members at the two ends on the same horizontal plane are connected through web members arranged horizontally; and an anti-punching web member is arranged between the upper longitudinal chord member and the lower longitudinal chord member at the same side. The anti-punching performance and ductility of a reinforced concrete slab column joint can be improved.
本发明公开了一种抗冲切钢桁架，包括上部纵向弦杆和下部纵向弦杆，上部纵向弦杆和下部纵向弦杆分别为两根，上部的两根上部纵向弦杆在同一水平面上左右对称设置，下部的两根下部纵向弦杆在同一水平面上左右对称设置，每侧的上部纵向弦杆和下部纵向弦杆在同一竖直面上，所述同一侧上两端的上部纵向弦杆和下部纵向弦杆通过数值设置的腹杆连接，同一水平面上两端的上部纵向弦杆和下部纵向弦杆之间通过水平设置的腹杆连接，所述同一侧的上部纵向弦杆和下部纵向弦杆之间设置有起抗冲切作用腹杆。本发明能够改善钢筋混凝土板柱节点的抗冲切性能及延性。
Anti-punching steel truss
The invention discloses an anti-punching steel truss. The anti-punching steel truss comprises two upper longitudinal chord members and two lower longitudinal chord members, wherein the two upper longitudinal chord members at the upper part are arranged on the same horizontal plane in a bilateral symmetry mode; the two lower longitudinal chord members at the lower part are arranged on the same horizontal plane in a bilateral symmetry mode; the upper longitudinal chord member and the lower longitudinal chord member at each side are located on the same vertical plane; the upper longitudinal chord members and the lower longitudinal chord members at the two ends on the same side are connected through web members arranged vertically; the upper longitudinal chord members and the lower longitudinal chord members at the two ends on the same horizontal plane are connected through web members arranged horizontally; and an anti-punching web member is arranged between the upper longitudinal chord member and the lower longitudinal chord member at the same side. The anti-punching performance and ductility of a reinforced concrete slab column joint can be improved.
本发明公开了一种抗冲切钢桁架，包括上部纵向弦杆和下部纵向弦杆，上部纵向弦杆和下部纵向弦杆分别为两根，上部的两根上部纵向弦杆在同一水平面上左右对称设置，下部的两根下部纵向弦杆在同一水平面上左右对称设置，每侧的上部纵向弦杆和下部纵向弦杆在同一竖直面上，所述同一侧上两端的上部纵向弦杆和下部纵向弦杆通过数值设置的腹杆连接，同一水平面上两端的上部纵向弦杆和下部纵向弦杆之间通过水平设置的腹杆连接，所述同一侧的上部纵向弦杆和下部纵向弦杆之间设置有起抗冲切作用腹杆。本发明能够改善钢筋混凝土板柱节点的抗冲切性能及延性。
Anti-punching steel truss
一种抗冲切钢桁架
SHI QINGXUAN (Autor:in) / JIANG MINGYUE (Autor:in)
23.07.2021
Patent
Elektronische Ressource
Chinesisch
Investigation on Punching Behavior of Pile Cap under Column Reinforced by Section Steel Truss
| British Library Online Contents | 2018