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precast concrete elements

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: 2016-08-17
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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Embodiment Construction

[0025] The precast concrete member of the present invention will be described in detail below with reference to the 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 the distributed steel bars is diagonally distributed steel bars 2 composed of steel bars at an acute or obtuse angle to the side of the precast concrete member. The diameter, spacing and angle of the distributed steel bars are determined according to the requirements of force, production and construction.

[0027] The precast concrete component of the present invention is characterized in that the precast concrete component includes two or more layers of distributed steel bars, and the angle between the distributed steel bars and the side of the precast concrete component is an acute or obtuse angle. Such as figure 1 The precast concrete components have 2 l...

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Abstract

The invention relates to a prefabricated concrete component, which belongs to the technical field of prefabricated reinforced concrete structures; the prefabricated concrete component of the present invention is equipped with two-way intersecting distributed steel bars inside, and the included angle between the distributed steel bars and the side of the prefabricated concrete component is an acute angle or an obtuse angle.

Description

Technical field [0001] The invention belongs to the technical field of prefabricated reinforced concrete structures, and particularly relates to a component 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 distribution steel bars of the wall are generally arranged in two directions: horizontal and vertical. From the point of view of the force mechanism, the effective way of distributing steel bars should be oblique arrangement, that is, the distributing steel bars cross horizontally or vertically, which can resist horizontal shear more effectively; however, the construction process of this way of distributing steel bars is complicated. [0003] The main structural components of the precast concrete structure are made in the factory, with high production efficiency and good quality, saving resources and energy. ...

Claims

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Application Information

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Patent Type & Authority Patents(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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