Prefabricated concrete member

A technology of prefabricated concrete and components, applied in the direction of building materials, etc., can solve problems such as the complexity of the construction process, and achieve the effects of improving reliability, reducing slippage, and strengthening connection performance

Active Publication Date: 2013-12-25
山东艾科福建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the point of view of the force mechanism, the effective arrangement of distributed reinforcement should be arranged obliquely, that is, the distributed reinforcement is obliquely intersected with the horizontal or vertical direction, which can more effectively resist the horizontal shear force; however, the construction process of this deployment method is complicated

Method used

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  • Prefabricated concrete member
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Examples

Experimental program
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Effect test

Embodiment Construction

[0025] The prefabricated concrete member of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] figure 1 It is a schematic diagram of Embodiment 1 of the present invention. The precast concrete member 1 is provided with two layers of distributed steel bars, and each layer of distributed steel bars is an obliquely distributed steel bar 2 composed of steel bars forming an acute or obtuse angle with the side of the precast concrete member. The diameter, spacing, angle, etc. of distributed steel bars are determined according to the requirements of force, production and construction.

[0027] The prefabricated concrete component of the present invention is characterized in that the prefabricated concrete component comprises two or more layers of distributed steel bars, and the included angle between the distributed steel bars and the side of the precast concrete component is an acute angle or an obtuse angle....

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PUM

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Abstract

The invention relates to a prefabricated concrete member, belonging to the technical field of prefabricated reinforced concrete structures. The prefabricated concrete member is characterized in that bidirectionally crossed distributing bars are distributed in the prefabricated concrete member, wherein included angles between the distributing bars and the sides of the prefabricated concrete member are acute angles or obtuse angles.

Description

technical field [0001] The invention belongs to the technical field of prefabricated reinforced concrete structures, in particular to a member suitable for prefabricated reinforced concrete structures. Background technique [0002] In cast-in-place reinforced concrete structures with shear walls (such as shear wall structures and frame-shear wall structures), the distributed reinforcement of the walls is generally arranged horizontally and vertically. From the point of view of the force mechanism, the effective arrangement of distributed reinforcement should be arranged obliquely, that is, the distributed reinforcement is obliquely intersected with the horizontal or vertical direction, which can more effectively resist the horizontal shear force; however, the construction process of this deployment method is complicated. [0003] The main structural components of prefabricated concrete structures are manufactured in factories, with high production efficiency and good qualit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/06
Inventor 初明进
Owner 山东艾科福建筑科技有限公司
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