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A platform for research: civil engineering, architecture and urbanism
Cross-shaped honeycomb steel rib rectangular section combined column and manufacturing method thereof
The invention provides a cross-shaped honeycomb steel rib rectangular section combined column. The cross-shaped honeycomb steel rib rectangular section combined column comprises a hollow column body and concrete, wherein the side wall of the hollow column body is formed by alternately connecting flanges, corrugated steel plates and angle steel of a cross-shaped honeycomb steel rib in a surrounding mode, the cross-shaped honeycomb steel rib comprises two webs which are crossed, the flanges are arranged on the two sides of the webs, hole arrays are arranged on the webs, the concrete is filled in the hollow column body, and the crossed webs are located in the concrete. The angle steel is located on the two sides of the side wall, the flanges are located in the middle of the side wall, and the corrugated steel plates are located between the angle steel and the flanges. According to the cross-shaped honeycomb steel rib rectangular section concrete combined column, the hooping effect of an external steel pipe on core concrete is adopted, so that the core concrete is in a multi-directional pressed state, and the compressive strength and the deformation capacity of the core concrete are improved; and meanwhile, the external corrugated steel plates are different from straight steel plates and do not directly bear vertical loads, and the bearing capacity and the stability of the combined column are further improved by improving lateral constraints.
一种十字形蜂窝钢骨矩形截面组合柱组合柱，包括空心柱体和混凝土，空心柱体的侧壁由十字形蜂窝钢骨的翼缘、波纹钢板和角钢交替相连围成，十字形蜂窝钢骨包括成十字交叉的两块腹板，腹板两侧具有翼缘，腹板上具有孔洞阵列，混凝土填充在空心柱体内，十字形交叉的腹板位于混凝土内。角钢位于侧壁的两侧，翼缘位于侧壁的中部，波纹钢板位于角钢和述翼缘之间。本发明的十字形蜂窝钢骨矩形截面混凝土组合柱采用外部钢管对核心混凝土的套箍作用，使核心混凝土处于多向受压状态，提高了核心混凝土的抗压强度和变形能力，同时外部的波纹钢板不同于直钢板，不直接承受竖向荷载，通过提升侧向约束进一步提高组合柱的承载力和稳定性。
Cross-shaped honeycomb steel rib rectangular section combined column and manufacturing method thereof
The invention provides a cross-shaped honeycomb steel rib rectangular section combined column. The cross-shaped honeycomb steel rib rectangular section combined column comprises a hollow column body and concrete, wherein the side wall of the hollow column body is formed by alternately connecting flanges, corrugated steel plates and angle steel of a cross-shaped honeycomb steel rib in a surrounding mode, the cross-shaped honeycomb steel rib comprises two webs which are crossed, the flanges are arranged on the two sides of the webs, hole arrays are arranged on the webs, the concrete is filled in the hollow column body, and the crossed webs are located in the concrete. The angle steel is located on the two sides of the side wall, the flanges are located in the middle of the side wall, and the corrugated steel plates are located between the angle steel and the flanges. According to the cross-shaped honeycomb steel rib rectangular section concrete combined column, the hooping effect of an external steel pipe on core concrete is adopted, so that the core concrete is in a multi-directional pressed state, and the compressive strength and the deformation capacity of the core concrete are improved; and meanwhile, the external corrugated steel plates are different from straight steel plates and do not directly bear vertical loads, and the bearing capacity and the stability of the combined column are further improved by improving lateral constraints.
一种十字形蜂窝钢骨矩形截面组合柱组合柱，包括空心柱体和混凝土，空心柱体的侧壁由十字形蜂窝钢骨的翼缘、波纹钢板和角钢交替相连围成，十字形蜂窝钢骨包括成十字交叉的两块腹板，腹板两侧具有翼缘，腹板上具有孔洞阵列，混凝土填充在空心柱体内，十字形交叉的腹板位于混凝土内。角钢位于侧壁的两侧，翼缘位于侧壁的中部，波纹钢板位于角钢和述翼缘之间。本发明的十字形蜂窝钢骨矩形截面混凝土组合柱采用外部钢管对核心混凝土的套箍作用，使核心混凝土处于多向受压状态，提高了核心混凝土的抗压强度和变形能力，同时外部的波纹钢板不同于直钢板，不直接承受竖向荷载，通过提升侧向约束进一步提高组合柱的承载力和稳定性。
Cross-shaped honeycomb steel rib rectangular section combined column and manufacturing method thereof
一种十字形蜂窝钢骨矩形截面组合柱及其制作方法
ZOU YUN (author) / WANG LI (author) / WANG CHENGQUAN (author) / ZHANG YINING (author) / FENG JIANSEN (author) / XI ZI'ANG (author) / CHEN HONG (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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