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A platform for research: civil engineering, architecture and urbanism
FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column and preparation method
The invention relates to the field of civil engineering and green concrete, and discloses an FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column which comprises an outer-layer FRP pipe and an inner-layer high-strength steel pipe, the inner-layer high-strength steel pipe is arranged in the outer-layer FRP pipe, the center point of the inner-layer high-strength steel pipe and the center point of the outer-layer FRP pipe are located on the same point, and the center point of the inner-layer high-strength steel pipe and the center point of the outer-layer FRP pipe are located on the same point. According to the FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column and the preparation method, compared with a traditional structural form, the FRP pipes and the high-strength steel pipes are adopted to form a double-wall hollow column, the bearing capacity is guaranteed, meanwhile, the section form is reduced, the structural self-weight is reduced, and the construction cost is reduced. And the use of concrete is reduced. The construction of a light and large-span structure is facilitated, and the double-carbon principle is better met.
本发明涉及土木工程及绿色混凝土领域，且公开了FRP管‑高强橡胶混凝土‑高强钢管双管组合柱，包括外层FRP管以及内层高强钢管，内层高强钢管设置在外层FRP管的内部，且内层高强钢管的中心点与外层FRP管的中心点处于一个点上，且外层FRP管与内层高强钢管之间填充有高强橡胶混凝土，该FRP管‑高强橡胶混凝土‑高强钢管双管组合柱及制备方法，相比于传统结构形式，本发明采用FRP管和高强钢管形成了双壁空心柱，在保证承载力的同时，减少了截面形式，减轻了结构自重，降低了混凝土的使用。将有助于建造结构轻盈、大跨度的结构，也更符合“双碳原则”。
FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column and preparation method
The invention relates to the field of civil engineering and green concrete, and discloses an FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column which comprises an outer-layer FRP pipe and an inner-layer high-strength steel pipe, the inner-layer high-strength steel pipe is arranged in the outer-layer FRP pipe, the center point of the inner-layer high-strength steel pipe and the center point of the outer-layer FRP pipe are located on the same point, and the center point of the inner-layer high-strength steel pipe and the center point of the outer-layer FRP pipe are located on the same point. According to the FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column and the preparation method, compared with a traditional structural form, the FRP pipes and the high-strength steel pipes are adopted to form a double-wall hollow column, the bearing capacity is guaranteed, meanwhile, the section form is reduced, the structural self-weight is reduced, and the construction cost is reduced. And the use of concrete is reduced. The construction of a light and large-span structure is facilitated, and the double-carbon principle is better met.
本发明涉及土木工程及绿色混凝土领域，且公开了FRP管‑高强橡胶混凝土‑高强钢管双管组合柱，包括外层FRP管以及内层高强钢管，内层高强钢管设置在外层FRP管的内部，且内层高强钢管的中心点与外层FRP管的中心点处于一个点上，且外层FRP管与内层高强钢管之间填充有高强橡胶混凝土，该FRP管‑高强橡胶混凝土‑高强钢管双管组合柱及制备方法，相比于传统结构形式，本发明采用FRP管和高强钢管形成了双壁空心柱，在保证承载力的同时，减少了截面形式，减轻了结构自重，降低了混凝土的使用。将有助于建造结构轻盈、大跨度的结构，也更符合“双碳原则”。
FRP pipe-high-strength rubber concrete-high-strength steel pipe double-pipe combination column and preparation method
FRP管-高强橡胶混凝土-高强钢管双管组合柱及制备方法
MO JINXU (author) / REN FENGMING (author) / FENG WEIGUANG (author) / LAI MIANHENG (author) / TIAN SHIYU (author) / GUO SHAOZU (author)
2023-06-09
Patent
Electronic Resource
Chinese
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