Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete composite beam connecting assembly and mounting method thereof
The invention relates to the technical field of bridge structures, in particular to a steel-concrete composite beam connecting assembly and a mounting method thereof. According to the technical scheme, a beam combination assembly is included, the beam combination assembly comprises a flange and two transverse plates installed on the upper side and the lower side of the flange, and the outer side of the beam combination assembly is provided with a positioning type environment-resistant assembly which carries out corresponding supporting according to the thermal expansion and cold contraction state of concrete. When the concrete assembly is in a thermal expansion state, the hollow screw rod wrapped by concrete expands outwards synchronously, the arc-shaped inner wall of the arc-shaped limiting groove generates resistance to the clamping cylinder, then the outward moving range of the hollow screw rod is reduced, and when the concrete assembly is in a cold contraction state, the whole concrete assembly shrinks inwards; the hollow screw rod is extruded downwards under pressure, and the annular push block extrudes the sealing air bag block to improve the sealing performance, so that the stability of the steel beam in the cold contraction state is improved, and the connecting position of the steel beam is prevented from loosening.
本发明涉及桥梁结构技术领域，尤其涉及一种钢‑混凝土组合梁连接组件及其安装方法。其技术方案包括：梁组合组件，所述梁组合组件包括翼缘以及安装在翼缘的上下两侧的两个横板，所述梁组合组件的外侧安装有根据混凝土热胀冷缩状态进行相应支撑的定位式抗环境组件。本发明通过混凝土组件发生热胀状态时，混凝土包裹的空心螺杆也同步向外膨胀，而弧形限位槽的弧形内壁对卡合圆柱体产生阻力，进而减少空心螺杆向外移动范围，而混凝土组件发生冷缩状态，混凝土组件整体向内收缩，空心螺杆受到压力向下挤压，环形推块除了挤压密封气囊块提高密封性，从而提高了钢梁在冷缩状态的稳定性，防止钢梁连接处发生松动。
Steel-concrete composite beam connecting assembly and mounting method thereof
The invention relates to the technical field of bridge structures, in particular to a steel-concrete composite beam connecting assembly and a mounting method thereof. According to the technical scheme, a beam combination assembly is included, the beam combination assembly comprises a flange and two transverse plates installed on the upper side and the lower side of the flange, and the outer side of the beam combination assembly is provided with a positioning type environment-resistant assembly which carries out corresponding supporting according to the thermal expansion and cold contraction state of concrete. When the concrete assembly is in a thermal expansion state, the hollow screw rod wrapped by concrete expands outwards synchronously, the arc-shaped inner wall of the arc-shaped limiting groove generates resistance to the clamping cylinder, then the outward moving range of the hollow screw rod is reduced, and when the concrete assembly is in a cold contraction state, the whole concrete assembly shrinks inwards; the hollow screw rod is extruded downwards under pressure, and the annular push block extrudes the sealing air bag block to improve the sealing performance, so that the stability of the steel beam in the cold contraction state is improved, and the connecting position of the steel beam is prevented from loosening.
本发明涉及桥梁结构技术领域，尤其涉及一种钢‑混凝土组合梁连接组件及其安装方法。其技术方案包括：梁组合组件，所述梁组合组件包括翼缘以及安装在翼缘的上下两侧的两个横板，所述梁组合组件的外侧安装有根据混凝土热胀冷缩状态进行相应支撑的定位式抗环境组件。本发明通过混凝土组件发生热胀状态时，混凝土包裹的空心螺杆也同步向外膨胀，而弧形限位槽的弧形内壁对卡合圆柱体产生阻力，进而减少空心螺杆向外移动范围，而混凝土组件发生冷缩状态，混凝土组件整体向内收缩，空心螺杆受到压力向下挤压，环形推块除了挤压密封气囊块提高密封性，从而提高了钢梁在冷缩状态的稳定性，防止钢梁连接处发生松动。
Steel-concrete composite beam connecting assembly and mounting method thereof
一种钢-混凝土组合梁连接组件及其安装方法
HUANG YUAN (Autor:in) / LUO SHENGHONG (Autor:in) / FAN LILONG (Autor:in) / PENG ZHICHUAN (Autor:in) / ZHANG KAI (Autor:in) / WANG WEI (Autor:in) / WU ZHENHAO (Autor:in) / JIAN JIAXIN (Autor:in) / WU SHAN (Autor:in) / XIAO FEIZHI (Autor:in)
28.01.2025
Patent
Elektronische Ressource
Chinesisch
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