Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Constructional column supporting structure for beam plate structures on two sides of post-cast strip and construction method of constructional column supporting structure
The invention discloses a constructional column supporting structure for beam-slab structures on two sides of a post-cast strip and a construction method of the constructional column supporting structure. The constructional column supporting structure comprises a constructional column mold pipe located between an upper base layer and a lower base layer, and the constructional column mold pipe is a corrugated pipe; the upper base layer is of a beam-slab structure supported by a structural beam, and the structural beam is supported by a structural column; the constructional column mold pipes are located below the beam plates on the two sides of the post-cast strip respectively, and constructional columns are cast in the constructional column mold pipes. The constructional column die pipe is not provided with stirrups; a plurality of constructional column joint bars are arranged in the constructional column mold pipe; the concrete for the constructional column and the concrete for the structural beam on the constructional column have the same mark; a plurality of square timbers are evenly distributed on the outer edge of the constructional column die pipe in the circumferential direction. And the two opposite square timbers are connected and reinforced through an opposite-pull screw rod. An independent formwork support system does not need to be arranged, the effect of the self-weight load of the formwork support on the floor slab can be reduced, cantilever beam plate structures on the two sides of the post-cast strip can be supported, deformation of cantilever concrete structures on the two sides of the post-cast strip can be effectively controlled, and cracking is prevented.
本发明公开了一种后浇带两侧梁板结构用构造柱支撑结构及其施工方法，构造柱支撑结构包括：位于上下基层之间的构造柱模管，所述构造柱模管为波纹管；上基层为被结构梁所支撑的梁板结构，结构梁被结构柱所支撑；构造柱模管分别位于后浇带两侧梁板的下方，其内浇注有构造柱。该构造柱模管不配置箍筋；所述构造柱模管内设有构造柱多根插筋；所述构造柱用混凝土与其上结构梁混凝土标号相同；所述构造柱模管外沿周向均匀分布有多根方木；相对的两个方木通过对拉螺杆连接加固。本发明无需设置独立模板支架体系，可减少模板支架自重荷载作用在楼板上，且能支撑后浇带两侧悬臂梁板结构，能有效控制后浇带两侧悬臂混凝土结构变形，防止开裂。
Constructional column supporting structure for beam plate structures on two sides of post-cast strip and construction method of constructional column supporting structure
The invention discloses a constructional column supporting structure for beam-slab structures on two sides of a post-cast strip and a construction method of the constructional column supporting structure. The constructional column supporting structure comprises a constructional column mold pipe located between an upper base layer and a lower base layer, and the constructional column mold pipe is a corrugated pipe; the upper base layer is of a beam-slab structure supported by a structural beam, and the structural beam is supported by a structural column; the constructional column mold pipes are located below the beam plates on the two sides of the post-cast strip respectively, and constructional columns are cast in the constructional column mold pipes. The constructional column die pipe is not provided with stirrups; a plurality of constructional column joint bars are arranged in the constructional column mold pipe; the concrete for the constructional column and the concrete for the structural beam on the constructional column have the same mark; a plurality of square timbers are evenly distributed on the outer edge of the constructional column die pipe in the circumferential direction. And the two opposite square timbers are connected and reinforced through an opposite-pull screw rod. An independent formwork support system does not need to be arranged, the effect of the self-weight load of the formwork support on the floor slab can be reduced, cantilever beam plate structures on the two sides of the post-cast strip can be supported, deformation of cantilever concrete structures on the two sides of the post-cast strip can be effectively controlled, and cracking is prevented.
本发明公开了一种后浇带两侧梁板结构用构造柱支撑结构及其施工方法，构造柱支撑结构包括：位于上下基层之间的构造柱模管，所述构造柱模管为波纹管；上基层为被结构梁所支撑的梁板结构，结构梁被结构柱所支撑；构造柱模管分别位于后浇带两侧梁板的下方，其内浇注有构造柱。该构造柱模管不配置箍筋；所述构造柱模管内设有构造柱多根插筋；所述构造柱用混凝土与其上结构梁混凝土标号相同；所述构造柱模管外沿周向均匀分布有多根方木；相对的两个方木通过对拉螺杆连接加固。本发明无需设置独立模板支架体系，可减少模板支架自重荷载作用在楼板上，且能支撑后浇带两侧悬臂梁板结构，能有效控制后浇带两侧悬臂混凝土结构变形，防止开裂。
Constructional column supporting structure for beam plate structures on two sides of post-cast strip and construction method of constructional column supporting structure
后浇带两侧梁板结构用构造柱支撑结构及其施工方法
WANG DENGLING (Autor:in) / PENG BO (Autor:in) / OUYANG BING (Autor:in) / WANG SHUN (Autor:in) / ZHANG JI (Autor:in) / JIANG CHENKAI (Autor:in) / LIN SONGWEI (Autor:in) / WANG NINGPING (Autor:in) / MENG XIAODONG (Autor:in) / LIU WENSHENG (Autor:in)
22.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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