A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength square steel tube concrete pillar
The invention discloses a high-strength square steel tube concrete pillar which comprises a square steel tube, a spiral hooping, a steel rib and concrete. The spiral hooping is placed into the center of the square steel tube, the steel rib is placed in the spiral hooping, the distance between the inner wall of the square steel tube and the outer wall of the spiral hooping is larger than that between the inner wall of the spiral hooping and the outer edge of the steel rib, and the square steel tube is fully filled with the concrete. The high-strength square steel tube concrete pillar is simple in structure and reasonable in design, the spiral hooping and the steel rib in contact with the spiral hooping are built in, the confinement property of the square steel tube to the concrete is obviously improved, and therefore a straight-edge steel plate of the square steel tube is effectively prevented from generating local buckling; the square steel tube concrete pillar has excellent bearing capacity and ductile capacity and high strength and is an ideal tube in the field of buildings.
High-strength square steel tube concrete pillar
The invention discloses a high-strength square steel tube concrete pillar which comprises a square steel tube, a spiral hooping, a steel rib and concrete. The spiral hooping is placed into the center of the square steel tube, the steel rib is placed in the spiral hooping, the distance between the inner wall of the square steel tube and the outer wall of the spiral hooping is larger than that between the inner wall of the spiral hooping and the outer edge of the steel rib, and the square steel tube is fully filled with the concrete. The high-strength square steel tube concrete pillar is simple in structure and reasonable in design, the spiral hooping and the steel rib in contact with the spiral hooping are built in, the confinement property of the square steel tube to the concrete is obviously improved, and therefore a straight-edge steel plate of the square steel tube is effectively prevented from generating local buckling; the square steel tube concrete pillar has excellent bearing capacity and ductile capacity and high strength and is an ideal tube in the field of buildings.
High-strength square steel tube concrete pillar
ZHAO JINYUAN (author) / ZHAO YUEHUA (author) / ZHAO JIANJUN (author)
2015-12-09
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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