Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
3D printing concrete reinforcing formwork and reinforcing method
The invention discloses a 3D printing concrete reinforcing formwork and a reinforcing method, formwork units of the reinforcing formwork are 3D printing ultra-high performance concrete units, every two adjacent formwork units are spliced through a combined structure which is seamlessly matched with each other, and fastening holes are formed in the positions, corresponding to the combined structures, of the two formwork units in a penetrating mode. The fastening structural parts are connected to the fastening holes to fasten and connect the two formwork units and seal the fastening holes so as to prevent concrete slurry leakage when the ultra-high performance concrete bonding reinforcing layer is poured subsequently. The formwork reinforcing method comprises the steps that reinforcing steel bars are implanted into the surface of a to-be-reinforced structure, a reinforcing mesh is erected, formwork units are spliced at the position of the to-be-reinforced structure to form a reinforcing formwork, a cavity layer is reserved between the reinforcing formwork and the position of the to-be-reinforced structure, and ultra-high-performance concrete is poured into the cavity layer to form a bonding reinforcing layer; the method has the advantages of being excellent in durability, easy and fast to construct and manufacture, high in reinforcing strength, high in environmental adaptability and capable of adapting to various special-shaped structural parts.
本发明公开了一种3D打印混凝土加固模板及加固方法，加固模板的模板单元是3D打印的超高性能混凝土单元，相邻的两模板单元之间通过相互无缝吻合的组合结构拼组，且两模板单元对应组合结构部位分别贯通设有紧固孔，紧固结构件连接于紧固孔紧固连接两模板单元并密封紧固孔以防止后续浇筑超高性能混凝土粘结加固层时混凝土漏浆；模板加固方法是在待加固结构表面植入钢筋并架设钢筋网，并在待加固结构部位拼接模板单元形成加固模板，加固模板与待加固结构部位之间留设空腔层，在空腔层内浇筑超高性能混凝土形成粘结加固层；具有耐久性能优良、施工制作简单快捷、加固强度高、环境适应性高且能适应于各种异形结构件特点。
3D printing concrete reinforcing formwork and reinforcing method
The invention discloses a 3D printing concrete reinforcing formwork and a reinforcing method, formwork units of the reinforcing formwork are 3D printing ultra-high performance concrete units, every two adjacent formwork units are spliced through a combined structure which is seamlessly matched with each other, and fastening holes are formed in the positions, corresponding to the combined structures, of the two formwork units in a penetrating mode. The fastening structural parts are connected to the fastening holes to fasten and connect the two formwork units and seal the fastening holes so as to prevent concrete slurry leakage when the ultra-high performance concrete bonding reinforcing layer is poured subsequently. The formwork reinforcing method comprises the steps that reinforcing steel bars are implanted into the surface of a to-be-reinforced structure, a reinforcing mesh is erected, formwork units are spliced at the position of the to-be-reinforced structure to form a reinforcing formwork, a cavity layer is reserved between the reinforcing formwork and the position of the to-be-reinforced structure, and ultra-high-performance concrete is poured into the cavity layer to form a bonding reinforcing layer; the method has the advantages of being excellent in durability, easy and fast to construct and manufacture, high in reinforcing strength, high in environmental adaptability and capable of adapting to various special-shaped structural parts.
本发明公开了一种3D打印混凝土加固模板及加固方法，加固模板的模板单元是3D打印的超高性能混凝土单元，相邻的两模板单元之间通过相互无缝吻合的组合结构拼组，且两模板单元对应组合结构部位分别贯通设有紧固孔，紧固结构件连接于紧固孔紧固连接两模板单元并密封紧固孔以防止后续浇筑超高性能混凝土粘结加固层时混凝土漏浆；模板加固方法是在待加固结构表面植入钢筋并架设钢筋网，并在待加固结构部位拼接模板单元形成加固模板，加固模板与待加固结构部位之间留设空腔层，在空腔层内浇筑超高性能混凝土形成粘结加固层；具有耐久性能优良、施工制作简单快捷、加固强度高、环境适应性高且能适应于各种异形结构件特点。
3D printing concrete reinforcing formwork and reinforcing method
一种3D打印混凝土加固模板及加固方法
YANG WEN (Autor:in) / LUO YAOLING (Autor:in) / GAO YUXIN (Autor:in) / LONG FENGBO (Autor:in) / HAN YUNDA (Autor:in) / YAN XINYI (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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