A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hyperbolic concrete structure formwork system and construction method thereof
The invention discloses a hyperbolic concrete structure formwork system and a construction method thereof, and belongs to the technical field of concrete formworks. The formwork system comprises a concrete structure, a ring beam, an inner side formwork, an outer side formwork, an inner supporting structure and an opposite-pulling piece; the concrete structure is a hemispherical structure; the inner side formwork and the outer side formwork are arranged on the inner side and the outer side of a concrete structure and each comprise a middle formwork and an upper formwork which are in butt joint in sequence. The middle template comprises first unit plates which are arranged in the warp direction; the upper template comprises a second unit plate which is obliquely arranged; the inner supporting structure is used for supporting an inner side mold and comprises a bottom support, inner supporting ribs, connecting rods and annular keels. The opposite-pulling pieces penetrate through the concrete structure at intervals, one ends of the opposite-pulling pieces are connected with the ring keel, and the other ends of the opposite-pulling pieces are connected with the outer side mold. The inner supporting ribs are adopted as shape finding components, the unit ribs and the lap joint plates are spliced through the self-tapping screws, the supporting radian of the inner supporting ribs can be freely adjusted, the inner supporting ribs are connected into a whole through the connecting rods, good integrity is achieved, and good supporting is provided for the inner side mold.
本发明公开了一种双曲混凝土结构支模体系及其施工方法，属于混凝土模板技术领域，支模体系包括混凝土结构、环梁、内侧模、外侧模、内支撑结构和对拉件；混凝土结构为半球型结构；内侧模和外侧模设置在混凝土结构的内外两侧，均包括依次对接的中模板和上模板；中模板包括经向设置的第一单元板；上模板包括斜向设置的第二单元板；内支撑结构用于内侧模支撑，包括底撑、内支撑肋、连杆和环龙骨；对拉件间隔穿设在混凝土结构内，其一端与环龙骨连接，另一端与外侧模连接。本发明采用内支撑肋兼做找形构件，单元肋和搭接板通过自攻螺钉拼接，使内支撑肋的支撑弧度可自由调整，且内支撑肋通过连杆连为一体，具有较好的整体性，为内侧模提供良好的支撑。
Hyperbolic concrete structure formwork system and construction method thereof
The invention discloses a hyperbolic concrete structure formwork system and a construction method thereof, and belongs to the technical field of concrete formworks. The formwork system comprises a concrete structure, a ring beam, an inner side formwork, an outer side formwork, an inner supporting structure and an opposite-pulling piece; the concrete structure is a hemispherical structure; the inner side formwork and the outer side formwork are arranged on the inner side and the outer side of a concrete structure and each comprise a middle formwork and an upper formwork which are in butt joint in sequence. The middle template comprises first unit plates which are arranged in the warp direction; the upper template comprises a second unit plate which is obliquely arranged; the inner supporting structure is used for supporting an inner side mold and comprises a bottom support, inner supporting ribs, connecting rods and annular keels. The opposite-pulling pieces penetrate through the concrete structure at intervals, one ends of the opposite-pulling pieces are connected with the ring keel, and the other ends of the opposite-pulling pieces are connected with the outer side mold. The inner supporting ribs are adopted as shape finding components, the unit ribs and the lap joint plates are spliced through the self-tapping screws, the supporting radian of the inner supporting ribs can be freely adjusted, the inner supporting ribs are connected into a whole through the connecting rods, good integrity is achieved, and good supporting is provided for the inner side mold.
本发明公开了一种双曲混凝土结构支模体系及其施工方法，属于混凝土模板技术领域，支模体系包括混凝土结构、环梁、内侧模、外侧模、内支撑结构和对拉件；混凝土结构为半球型结构；内侧模和外侧模设置在混凝土结构的内外两侧，均包括依次对接的中模板和上模板；中模板包括经向设置的第一单元板；上模板包括斜向设置的第二单元板；内支撑结构用于内侧模支撑，包括底撑、内支撑肋、连杆和环龙骨；对拉件间隔穿设在混凝土结构内，其一端与环龙骨连接，另一端与外侧模连接。本发明采用内支撑肋兼做找形构件，单元肋和搭接板通过自攻螺钉拼接，使内支撑肋的支撑弧度可自由调整，且内支撑肋通过连杆连为一体，具有较好的整体性，为内侧模提供良好的支撑。
Hyperbolic concrete structure formwork system and construction method thereof
一种双曲混凝土结构支模体系及其施工方法
LI ANQING (author) / FU JIANWU (author) / CHEN HAO (author) / HUANG YONG (author) / CHEN KAI (author) / WANG YING (author) / FANG YUAN (author) / ZHANG MAOZE (author) / CHEN YONGHAN (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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