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A platform for research: civil engineering, architecture and urbanism
Concrete combination column with built-in high-strength concrete core column and construction method of concrete combination column
The invention discloses a concrete combination column with a built-in high-strength concrete core column and a construction method of the concrete combination column. The concrete combination column comprises a round steel pipe, high-strength concrete, high-damping concrete, high-strength stirrups and longitudinal bars. The circular steel pipe is of an internal hollow structure, and the high-strength concrete is poured into the circular steel pipe. Longitudinal bars are arranged on the periphery of the outer side of the round steel pipe, the outer sides of the longitudinal bars are bundled through high-strength stirrups, and the round steel pipe is filled with high-damping concrete, so that the round steel pipe, the high-strength stirrups and the longitudinal bars are completely wrapped by the high-damping concrete. The high-strength concrete core column is compounded in the common concrete column, the high-strength stirrups are used for restraining the core area concrete, and the periphery of the high-strength stirrups is filled with the high-damping concrete. Therefore, the reinforced concrete column has better anti-seismic performance, higher bearing capacity and better stability.
本发明一种内置高强混凝土芯柱的混凝土组合柱及其建造方法，包括圆钢管、高强混凝土、高阻尼混凝土、高强箍筋和纵筋；圆钢管为内部中空结构，高强混凝土浇筑在圆钢管的内部；在圆钢管的外侧周边配置有纵筋，纵筋的外侧通过高强箍筋捆扎，在圆钢管外填充高阻尼混凝土，使得高阻尼混凝土将圆钢管、高强箍筋和纵筋完全包裹。本发明通过在普通混凝土柱中复合高强混凝土芯柱，利用高强箍筋约束核心区混凝土，并在周围填充高阻尼混凝土。使得钢筋混凝土柱具有更好的抗震性能、更高的承载能力和更好的稳定性。
Concrete combination column with built-in high-strength concrete core column and construction method of concrete combination column
The invention discloses a concrete combination column with a built-in high-strength concrete core column and a construction method of the concrete combination column. The concrete combination column comprises a round steel pipe, high-strength concrete, high-damping concrete, high-strength stirrups and longitudinal bars. The circular steel pipe is of an internal hollow structure, and the high-strength concrete is poured into the circular steel pipe. Longitudinal bars are arranged on the periphery of the outer side of the round steel pipe, the outer sides of the longitudinal bars are bundled through high-strength stirrups, and the round steel pipe is filled with high-damping concrete, so that the round steel pipe, the high-strength stirrups and the longitudinal bars are completely wrapped by the high-damping concrete. The high-strength concrete core column is compounded in the common concrete column, the high-strength stirrups are used for restraining the core area concrete, and the periphery of the high-strength stirrups is filled with the high-damping concrete. Therefore, the reinforced concrete column has better anti-seismic performance, higher bearing capacity and better stability.
本发明一种内置高强混凝土芯柱的混凝土组合柱及其建造方法，包括圆钢管、高强混凝土、高阻尼混凝土、高强箍筋和纵筋；圆钢管为内部中空结构，高强混凝土浇筑在圆钢管的内部；在圆钢管的外侧周边配置有纵筋，纵筋的外侧通过高强箍筋捆扎，在圆钢管外填充高阻尼混凝土，使得高阻尼混凝土将圆钢管、高强箍筋和纵筋完全包裹。本发明通过在普通混凝土柱中复合高强混凝土芯柱，利用高强箍筋约束核心区混凝土，并在周围填充高阻尼混凝土。使得钢筋混凝土柱具有更好的抗震性能、更高的承载能力和更好的稳定性。
Concrete combination column with built-in high-strength concrete core column and construction method of concrete combination column
一种内置高强混凝土芯柱的混凝土组合柱及其建造方法
MO JINXU (author) / REN FENGMING (author) / TIAN SHIYU (author) / LAI CHULIN (author) / ZHOU XIANGQIAN (author) / FENG WEIGUANG (author) / GUO SHAOZU (author)
2023-05-26
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
Concrete-wrapped steel pipe concrete combination column and construction method
| European Patent Office | 2021