Improved hidden beam type full-prefabricated plate body structure and preparation method thereof

A technology for slabs and concealed beams, which is applied to floors, building components, manufacturing tools, etc., can solve the problems of stress deformation, poor integrity, and large shear force at connection parts, and meet deformation requirements, high assembly rate, and integrity Good results

Pending Publication Date: 2021-06-18
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, the shear force at the connection part of the fully prefabricated floor slab and the prefabricated shear wall is relatively large, and the integrity is poor. In the event of force majeure or earthquake factors, the connection part is prone to large force deformation and local damage.

Method used

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  • Improved hidden beam type full-prefabricated plate body structure and preparation method thereof
  • Improved hidden beam type full-prefabricated plate body structure and preparation method thereof
  • Improved hidden beam type full-prefabricated plate body structure and preparation method thereof

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Embodiment Construction

[0071] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0072] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0073] In addition, the ...

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Abstract

The invention discloses an improved hidden beam type full-prefabricated plate body structure and a preparation method thereof. A plate body comprises a floor slab and / or a wall plate; U-shaped steel bars and T-shaped connecting pieces are pre-arranged on the end faces, facing each other, of the floor slab and / or the wall plate in a staggered mode; each T-shaped connecting piece comprises a first web part and a first flange part; the first flange parts are located inside the floor slab and / or the wall plate; the first web parts are arranged in parallel with the U-shaped steel bars; the first web parts which are in lap joint are fixedly connected at the joint of the floor slab and / or the wall plate; the U-shaped steel bars are in lap joint in a staggered mode to form a closed hoop; L-shaped angle steel is inserted into the closed hoop in a penetrating mode; concrete is poured into the closed hoop; and the hidden beam type plate body structure is formed.

Description

technical field [0001] The invention relates to the field of construction, in particular to an improved hidden beam type full prefabricated panel structure and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of the national economy, the adjustment and transformation of the economic structure, the original traditional building system is difficult to adapt to the rapid economic development track, nor can it be well suited to the new architectural structure, and cannot satisfy the diversification of market customers. Therefore, the country has issued a large number of policies to guide and promote prefabricated building structures. The prefabricated concrete structure has the advantages of fast construction speed, energy saving and environmental protection, and a small amount of wet work on site. In recent years, it has developed rapidly in China. Among them, prefabricated floor slabs and prefabricated shear walls are impo...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): E04C2/06E04C2/30E04C2/38E04B5/19E04B2/68B28B23/02
CPCB28B23/02E04B2/68E04B5/19E04C2/06E04C2/30E04C2/382
Inventor李明罗元伟周稚竣谢可可
OwnerSHENYANG JIANZHU UNIVERSITY