Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated square steel tube honeycomb steel rib concrete combined column and manufacturing method thereof
The invention provides a prefabricated square steel tube honeycomb steel rib concrete combined column and a manufacturing method thereof, and belongs to the technical field of building materials. The combined column comprises angle steel 1 with a turned edge, a corrugated steel plate 2, T-shaped honeycomb steel 3, a cross-shaped splicing plate 4 and internal filling concrete 5. The characteristics of a steel tube steel rib concrete column are adopted, steel ribs, steel tubes and concrete are mutually restrained and cooperatively work to bear force, the bearing capacity of a combined component is far larger than that of simple superposition of the steel ribs, the steel tubes and the concrete, the corrugated steel plate is adopted to replace a straight steel plate, does not directly bear vertical loads and mainly plays a role in restraining the concrete, more transverse constraints are provided for core concrete, and the bearing capacity of the combined column is further improved. The internal steel ribs directly play a role in restraining the concrete, buckling of the steel tubes is relieved through effective supporting so as to bear more pressure, generation of shear oblique cracks in the concrete is delayed or restrained, and the anti-seismic property of the component is improved.
一种预制装配式方钢管蜂窝钢骨组合柱及其制作方法，属于建筑建材技术领域。所述组合柱包括带卷边的角钢1、波纹钢板2和T形蜂窝钢3，十字拼接版4和内部填充混凝土5。本发明采用钢管钢骨混凝土柱的特性，钢骨，钢管，混凝土三者之间相互约束，协同工作受力，组合构件的承载力远远大于三者的简单叠加，并采用波纹钢板代替直钢板，其不直接承受竖向荷载，主要起到约束混凝土的作用，为核心混凝土提供更多横向约束，组合柱承载力进一步提升。而且内部的钢骨直接对混凝土起约束作用，通过有效支撑以减缓钢管屈曲以承受更多压力，延缓或抑制了混凝土内部剪切斜裂缝的产生，提高构件的抗震性能。
Prefabricated square steel tube honeycomb steel rib concrete combined column and manufacturing method thereof
The invention provides a prefabricated square steel tube honeycomb steel rib concrete combined column and a manufacturing method thereof, and belongs to the technical field of building materials. The combined column comprises angle steel 1 with a turned edge, a corrugated steel plate 2, T-shaped honeycomb steel 3, a cross-shaped splicing plate 4 and internal filling concrete 5. The characteristics of a steel tube steel rib concrete column are adopted, steel ribs, steel tubes and concrete are mutually restrained and cooperatively work to bear force, the bearing capacity of a combined component is far larger than that of simple superposition of the steel ribs, the steel tubes and the concrete, the corrugated steel plate is adopted to replace a straight steel plate, does not directly bear vertical loads and mainly plays a role in restraining the concrete, more transverse constraints are provided for core concrete, and the bearing capacity of the combined column is further improved. The internal steel ribs directly play a role in restraining the concrete, buckling of the steel tubes is relieved through effective supporting so as to bear more pressure, generation of shear oblique cracks in the concrete is delayed or restrained, and the anti-seismic property of the component is improved.
一种预制装配式方钢管蜂窝钢骨组合柱及其制作方法，属于建筑建材技术领域。所述组合柱包括带卷边的角钢1、波纹钢板2和T形蜂窝钢3，十字拼接版4和内部填充混凝土5。本发明采用钢管钢骨混凝土柱的特性，钢骨，钢管，混凝土三者之间相互约束，协同工作受力，组合构件的承载力远远大于三者的简单叠加，并采用波纹钢板代替直钢板，其不直接承受竖向荷载，主要起到约束混凝土的作用，为核心混凝土提供更多横向约束，组合柱承载力进一步提升。而且内部的钢骨直接对混凝土起约束作用，通过有效支撑以减缓钢管屈曲以承受更多压力，延缓或抑制了混凝土内部剪切斜裂缝的产生，提高构件的抗震性能。
Prefabricated square steel tube honeycomb steel rib concrete combined column and manufacturing method thereof
一种预制装配式方钢管蜂窝钢骨混凝土组合柱及制作方法
ZOU YUN ( Autor:in ) / WANG LI ( Autor:in ) / WANG CHENGQUAN ( Autor:in ) / CHEN HONG ( Autor:in ) / FENG JIANSEN ( Autor:in ) / CHAI JILONG ( Autor:in ) / JIANG TAO ( Autor:in )
04.06.2021
Patent
Elektronische Ressource
Chinesisch
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