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Composite structure of prefabricated bearing concrete wallboard and construction method thereof

A prefabricated concrete and composite structure technology, applied to walls, building components, building structures, etc., can solve the problems of low shear strength, heavy masonry labor, complex procedures, etc., and achieve good earthquake resistance, large bearing capacity, The effect of small pool area

Pending Publication Date: 2017-09-08
湖北宇辉中工建筑产业化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this invention is to solve the problems of masonry such as large labor load, complex process, low tensile strength and low shear strength, and provide a prefabricated load-bearing concrete wall panel combination with fast construction speed, high tensile strength, high shear strength and good earthquake resistance Structure and Construction Method

Method used

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  • Composite structure of prefabricated bearing concrete wallboard and construction method thereof
  • Composite structure of prefabricated bearing concrete wallboard and construction method thereof
  • Composite structure of prefabricated bearing concrete wallboard and construction method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] A prefabricated load-bearing concrete wall panel composite structure is characterized in that: the prefabricated load-bearing concrete wall panel composite structure is mainly composed of a ring beam 3, a prefabricated concrete wall panel 1, and a structural column 2, and the structural column and the described structural column The ring beam is fixedly connected, the prefabricated concrete wall panel is arranged on the surrounding area of ​​the construction column and the ring beam, and the construction column and the ring beam are respectively connected with the precast concrete wall panel , the structural column includes a plurality of structural column stirrups 7, and the corresponding four corners inside the plurality of structural column stirrups are respectively provided with structural column longitudinal bars 8, and the ring beam includes a plurality of rings Beam stirrups 9 , ring beam longitudinal bars 10 are provided at the corresponding four corners inside t...

Embodiment 2

[0035] According to the prefabricated load-bearing concrete wall panel composite structure described in Example 1, both the structural column and the ring beam are cast-in-situ concrete structures, and the outstretched steel bars 4 in the prefabricated concrete wall panel extend into the The inside of the structural column, the structural column is fixedly connected with the ring beam, and the concrete is poured on the structural column and the ring beam to form an integrated structure with the prefabricated concrete wall panel.

Embodiment 3

[0037] According to the prefabricated load-bearing concrete wall panel composite structure described in embodiment 1, the described structural column is a prefabricated concrete member, the two described structural columns are connected by sleeves 15, and the described ring beam is a cast-in-situ concrete structure , the connection side of the prefabricated concrete wall panel and the structural column is pre-embedded with a welded connector A, part number: 5, and the upper and lower ends of the two sides of the described structural column are pre-embedded with a welded connector B, part number : 6, the welded connector A is welded with the welded connector B, and the concrete is poured on the ring beam and the prefabricated concrete wall panel forms an integrated structure.

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Abstract

The invention relates to a composite structure of a prefabricated bearing concrete wallboard and a construction method thereof. Currently, brickwork is basically constructed in a manual mode, the amount of labor in construction is large, mortar plastering is needed after the completion of bricklaying, and the procedures are complex. The composite structure of the prefabricated bearing concrete wallboard is mainly composed of a ring beam (3), a prefabricated concrete wallboard (1), and a constructional column (2). The constructional column is fixedly connected to the ring beam. The prefabricated concrete wallboard is arranged in an enclosure region of the constructional column and the ring beam. The constructional column and the ring beam are respectively connected to the prefabricated concrete wallboard. The constructional column consists of multiple constructional column stirrups (7). Constructional longitudinal ribs (8) are arranged in four corresponding corners in each of the constructional column stirrups. The ring beam comprises multiple ring beam stirrups (9), and ring beam longitudinal ribs (10) are disposed in four corresponding corners in each of the ring beam stirrups. The invention is applied to the technical field of the composite structure of the prefabricated bearing concrete wallboard and the construction method thereof.

Description

[0001] Technical field: [0002] The invention relates to a prefabricated load-bearing concrete wall plate composite structure and a construction method. [0003] Background technique: [0004] Compared with the reinforced concrete structure, the masonry structure has lower strength, so the cross-sectional size of the components is larger, the amount of materials used is large, and the weight is heavy. The masonry is basically built by hand, and the construction labor is large. After the completion, mortar plastering is required, the process is complicated, the tensile and shear strength of the masonry are very low, so the earthquake resistance is poor, and the use is limited to a certain extent. The compressive strength of bricks and stones cannot be fully exerted, and the bending capacity Low, clay bricks need to be made of clay, which occupies too much farmland in some areas and affects agricultural production. [0005] Invention content: [0006] The purpose of this inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/64E04G21/00
CPCE04B2/64E04G21/00
Inventor 闫红缨刘文清颜鹏马川峰祝玉君
Owner 湖北宇辉中工建筑产业化有限公司
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