Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced concrete 3D printing device and method based on fiber filament weaving
The invention relates to the field of intelligent construction, and provides a fiber filament weaving reinforced concrete 3D printing device and method.The fiber filament weaving reinforced concrete 3D printing device is arranged on the periphery of a printing spray head and comprises a fiber weaving device fixator, a fiber net weaving device and a steel fiber planting and inserting device, and flexible fibers are woven into a fiber net through the fiber net weaving device; the printing method comprises the steps that numerical control lines of the fiber filament weaving device are connected with a printer, printing equipment and the fiber filament weaving device are started, along with continuous extrusion of concrete strips, the fiber filaments are woven into a fiber net through the weaving device, meanwhile, steel fibers are inserted into the fiber net in a penetrating mode, and the fiber net is placed between interlayer strips. According to the method, the interlayer bonding strength of the 3D printing concrete is enhanced, so that the layers are bonded more firmly, and the printed concrete member has better toughness.
本发明涉及智能建造领域，提供了一种基于纤维细丝编织增强混凝土3D打印装置及方法，在打印喷头外围设置纤维编织增强混凝土3D打印装置，包括纤维编织器固定器、纤维网编织器、钢纤维植插器，柔性纤维通过纤维网编织器被编织成纤维网；打印方法步骤包括：将纤维细丝编织器数控线与打印机相连接，开启打印设备及纤维细丝编织器，随着混凝土条带的不断挤出，编织器会将纤维细丝编织成纤维网，同时将钢纤维穿插在纤维网中并将纤维网置于层间条带之间。本发明有利于增强3D打印混凝土层间粘结强度，使各层间结合的更加坚固，所打印的混凝土构件具有更加好的韧性。
Reinforced concrete 3D printing device and method based on fiber filament weaving
The invention relates to the field of intelligent construction, and provides a fiber filament weaving reinforced concrete 3D printing device and method.The fiber filament weaving reinforced concrete 3D printing device is arranged on the periphery of a printing spray head and comprises a fiber weaving device fixator, a fiber net weaving device and a steel fiber planting and inserting device, and flexible fibers are woven into a fiber net through the fiber net weaving device; the printing method comprises the steps that numerical control lines of the fiber filament weaving device are connected with a printer, printing equipment and the fiber filament weaving device are started, along with continuous extrusion of concrete strips, the fiber filaments are woven into a fiber net through the weaving device, meanwhile, steel fibers are inserted into the fiber net in a penetrating mode, and the fiber net is placed between interlayer strips. According to the method, the interlayer bonding strength of the 3D printing concrete is enhanced, so that the layers are bonded more firmly, and the printed concrete member has better toughness.
本发明涉及智能建造领域，提供了一种基于纤维细丝编织增强混凝土3D打印装置及方法，在打印喷头外围设置纤维编织增强混凝土3D打印装置，包括纤维编织器固定器、纤维网编织器、钢纤维植插器，柔性纤维通过纤维网编织器被编织成纤维网；打印方法步骤包括：将纤维细丝编织器数控线与打印机相连接，开启打印设备及纤维细丝编织器，随着混凝土条带的不断挤出，编织器会将纤维细丝编织成纤维网，同时将钢纤维穿插在纤维网中并将纤维网置于层间条带之间。本发明有利于增强3D打印混凝土层间粘结强度，使各层间结合的更加坚固，所打印的混凝土构件具有更加好的韧性。
Reinforced concrete 3D printing device and method based on fiber filament weaving
基于纤维细丝编织增强混凝土3D打印装置及方法
LIU MENGXIN (Autor:in) / CHEN MULUN (Autor:in) / SONG DANQING (Autor:in) / WANG XIAOYU (Autor:in) / ZHANG HENG (Autor:in) / ZHOU ERLI (Autor:in) / REN DONGXU (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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| British Library Online Contents | 1995
Mechanical Properties of Fiber-Reinforced Concrete Made with Basalt Filament Fibers
| Online Contents | 2015
Mechanical Properties of Fiber-Reinforced Concrete Made with Basalt Filament Fibers
| British Library Online Contents | 2015
Non-metal FRP (Fiber Reinforced Polymer) reinforcing mesh forming and weaving device
| Europäisches Patentamt | 2024