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A kind of preparation method of prefabricated concrete splicing member

A prefabricated concrete and concrete technology, applied in the direction of manufacturing tools, building structures, auxiliary parts of molds, etc., can solve the problems of weakened cross-section of concrete components, long construction time, cumbersome construction steps, etc., and achieves high assembly accuracy, saving construction period, shortening The effect of the splicing construction cycle

Active Publication Date: 2018-06-19
CHINA AVIATION PLANNING & DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation method of prefabricated concrete splicing components to solve the problems of weakened concrete component sections or cumbersome construction steps and long construction time

Method used

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  • A kind of preparation method of prefabricated concrete splicing member
  • A kind of preparation method of prefabricated concrete splicing member
  • A kind of preparation method of prefabricated concrete splicing member

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Embodiment Construction

[0035] Hereinafter, embodiments of the precast concrete splicing member of the present invention and a manufacturing method thereof will be described with reference to the accompanying drawings.

[0036] The embodiments described herein are specific embodiments of the present invention, are used to illustrate the concept of the present invention, are illustrative and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the description of the present application, and these technical solutions include any obvious technical solutions to the embodiments described herein. Alternative and modified technical solutions.

[0037] The accompanying drawings in the present specification are schematic diagrams to assist in explaining the conc...

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Abstract

The invention discloses a precast concrete splicing component and a preparation method thereof. The precast concrete splicing component comprises a first splicing part provided with at least one first splicing face, a second splicing part provided with at least one second splicing face, connecting tenons with base bodies fixed into the first splicing part and the ends protruding out of the first splicing faces, isolation boards with one sides connected with anchor bars, and shearing force locking keys installed in first shearing force key installation cavities and second shearing force key installation cavities. No bolt hole or operation hole needs to be formed in the precast concrete splicing component, and the situation that the section of the precast component is weakened by various hole channels required for splicing and connecting construction of the precast concrete splicing component is eliminated. By the adoption of the precast concrete splicing component, under the condition that the section of the precast concrete component is not weakened, the highest splicing speed can be reached. The splicing accuracy of the precast concrete splicing component is high.

Description

technical field [0001] The invention relates to a preparation method of a prefabricated concrete splicing member. Background technique [0002] During the construction of cast-in-place reinforced concrete structures, there are many on-site production and wet operations, and there are a large number of formwork works, scaffolding works and other intermediate links, which waste resources and pollute the environment; the quality of employees and the construction site environment have a great impact on the construction quality, bringing Building performance, quality and durability issues. To change the status quo of cast-in-place reinforced concrete structures, precast concrete structures should be vigorously developed. The main structural components of the precast concrete structure are made in the factory, which has high production efficiency and good quality, saves resources and energy, and is conducive to sustainable development. The use of precast concrete structures is t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/61B28B7/00B28B1/14
CPCB28B1/14B28B7/0002E04B1/6145E04B1/6158E04B1/6162
Inventor 张曼生张国军葛家琪王树
Owner CHINA AVIATION PLANNING & DESIGN INST GRP
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