Novel 3D printed reinforced wall and construction method thereof
A 3D printing and wall technology, applied in the direction of walls, building types, building components, etc., can solve the problems of poor tensile performance, ductility and energy consumption performance, etc., to enhance the performance of bearing horizontal loads and enhance the overall Effects of performance, improved stability, and ability to withstand seismic horizontal action
Inactive Publication Date: 2017-07-21
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +1
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[0003] The purpose of the present invention is to provide a new type of 3D printed reinforced wall and its construction method, to solve the technical problems of poor tensile performance, ductility and energy dissipation performance of traditional 3D printed plain concrete walls that cannot meet the seismic requirements
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[0036] Such as figure 1 and figure 2 As shown, this new type of 3D printing reinforced wall includes a wall body that is integrally printed by a 3D printer; the wall body includes an external rectangular frame plate 1 and a partition frame plate along the width direction of the wall body 1, a vertical partition 2 forming a cavity; the frame panel 1 includes a front side panel 1.1, a rear side panel 1.2, a left side panel 1.3 and a right side panel 1.4; the vertical partition 2 has Two pieces, connected between the front side panel 1.1 and the rear side panel 1.2, close to the two ends of the frame panel 1, and the vertical partition panel 2 is connected to the front side panel 1.1, the rear side panel 1.2, the left side panel 1.3 or the right The side plate 1.4 encloses a rectangular cavity; the main body of the wall is provided with a structural column steel skeleton 3 and a transverse steel bar 4;
[0037] There are two structural column steel skeletons 3, which are respe...
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The invention discloses a novel 3D printed reinforced wall and a construction method thereof. The 3D printed reinforced wall comprises a wall main body formed by integral printing through a 3D printer. The wall main body comprises an external rectangular frame plate and two vertical partitioning plates partitioning the interior of the edge plate along the width direction of the wall main body to form cavities. The frame plate comprises a front side plate body, a rear side plate body, a left side plate body and a right side plate body. The vertical partitioning plates are connected in the position, close to the two ends of the frame plate, between the front side plate body and the rear side plate body, and the rectangular cavities are defined by the vertical partitioning plates, the front side plate body, the rear side plate body and the left side plate body or the right side plate body. Two constructional column steel bar frameworks and two sets of transverse steel bars are arranged in the wall main body. The constructional column steel bar frameworks are located in the rectangular cavities. Constructional column concrete is poured in the rectangular cavities. The two sets of transverse steel bars are placed in the front side plate body and the rear side plate body correspondingly. The problem that according to a traditional 3D printed plain concrete wall, tensile performance is poor, and ductility and energy consumption performance cannot meet the anti-seismic requirement is solved.
Description
technical field [0001] The invention belongs to the technical field of engineering structure anti-seismic and 3D printing additive construction, and specifically relates to a novel 3D printing reinforced wall and a construction method thereof. Background technique [0002] The existing civil engineering production and installation field often adopts the construction process of on-site support formwork, binding steel cage, pouring concrete and watering maintenance. This traditional construction process consumes a lot of wood, labor, and water resources, and produces a large amount of construction waste and dust during the entire construction process. Although some noise reduction and dust removal measures have been taken during the construction process of this process, it still cannot be truly green and environmentally friendly. put up. The emerging 3D printing additive manufacturing process can completely avoid the template making process, and does not require a lot of manu...
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IPC IPC(8): E04B2/84E04B1/98E04H9/02
CPCE04B2/84E04H9/021
Inventor 张翠强王鹏史鹏飞李六连孙建运
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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