Prefabricated reinforced concrete building

A reinforced concrete and prefabricated technology, which is applied in the direction of architecture and building construction, can solve the problems of poor reliability of node connections, high construction and maintenance costs, and restrictions on market promotion, so as to improve building assembly rate, improve construction efficiency, Effect of improving earthquake resistance and fire resistance

Pending Publication Date: 2018-11-23
江西嘉致建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Prefabricated concrete (PC) buildings are the focus of the development of construction industrialization, but their technical aspects still have shortcomings such as limited building size, low prefabrication rate, poor node connection reliability, and poor economy, which restrict their market promotion to a certain extent.
However, steel structure buildings with a high degree of industrialization also discourage owners due to problems such as high construction and maintenance costs, poor anti-corrosion and fire protection performance, etc.
In addition, my country has been promoting the application of high-performance energy-saving and environmentally friendly materials such as high-strength steel and high-strength concrete in the field of construction engineering. However, due to constraints such as material brittleness and stability required by the code, progress has been slow

Method used

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  • Prefabricated reinforced concrete building
  • Prefabricated reinforced concrete building
  • Prefabricated reinforced concrete building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1, see Figure 1-Figure 11 , a prefabricated reinforced concrete building, comprising a wall 5, a corner column combination 6, a side column combination 7, a central column combination 8, a plate beam combination 9 and a shear wall combination 10, wherein: the wall 5 includes an outer wall 5-1 and an inner wall Wall 5-2, the outer wall 5-1 can be provided with a window opening 11, and the inner wall 5-2 can be provided with a door opening;

[0041] The corner column combination 6 includes a column 1, a floor 2 and a beam 3, the column 1 is fixedly installed at the junction of the two sides of the floor 2, and the bottom of the two sides of the floor 2 is provided with a beam 3;

[0042] The side column combination 7 includes a column 1, a floor 2 and a beam 3, the column 1 is fixed in the middle of one side of the floor 2, the bottom of the floor 2 is provided with a beam 3, and one end of the beam 3 is fixedly connected to the column 1;

[0043] The central...

Embodiment 2

[0048] Embodiment 2. A prefabricated reinforced concrete building, wherein: the cross-section of the column 1 and the beam 3 can be designed as rectangle, I-shape, T-shape, cross-shape, L-shape or circle. All the other are with embodiment 1.

Embodiment 3

[0049] Example 3, see Figure 7-Figure 11 , a prefabricated reinforced concrete building, wherein: the exterior wall 5-1 and the interior wall 5-2 use integral formwork to make an integrated interior and exterior wall without painting, and the exterior wall 5-1 and interior wall 5-2 include detailed The stone concrete sandwich panel 5-3 and the insulation layer 5-5, the fine stone concrete sandwich panel 5-3 passing through the insulation layer 5-5 are evenly provided with reliable connectors 5-4 to form a whole, which can effectively reduce the engineering cost, improve the seismic performance and Fire resistance, energy saving and environmental protection while ensuring the structural strength of the building. All the other are with embodiment 1.

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PUM

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Abstract

The invention discloses a prefabricated reinforced concrete building which comprises a wall, a corner post assembly, a side column assembly, a middle column assembly, a plate beam assembly and a shearwall assembly, wherein the wall comprises an outer wall body and an inner wall body, a window opening can be formed on the outer wall body, and a door opening can be formed on the inner wall body. The prefabricated reinforced concrete building disclosed by the invention utilizes component unit combination to break through a traditional splicing mode that beams, columns and plates are separately manufactured into components and the cross positions among the beams, the columns and the plates are utilized as connection points, and the beams, the plates and the columns are organically combined toform the wall, the corner post assembly, the side column assembly, the middle column assembly, the plate beam assembly and the shear wall assembly. The prefabricated reinforced concrete building hasa reasonable structure design and can be connected through lap joint reinforcing steel bars extending out of end openings of the prefabricated reinforced concrete building, then concrete is poured insite according to a design requirement, the building assembling rate can be effectively improved, and stress at the connection points are scientific and reasonable; meanwhile, a construction period isshortened, the construction efficiency is improved, and enterprise revenue is improved.

Description

technical field [0001] The invention relates to the technical field of prefabricated concrete buildings, in particular to a prefabricated reinforced concrete building. Background technique [0002] At present, my country is vigorously promoting the process of construction industrialization, actively guiding the development of the construction industry in the direction of industrialization at the policy and capital levels, and promoting the transformation of traditional construction methods into modern methods such as energy saving, environmental protection, green technology, and technology. Prefabricated concrete (PC) buildings are the focus of the development of construction industrialization, but their technical aspects still have shortcomings such as limited building size, low prefabrication rate, poor node connection reliability, and poor economy, which limit their market promotion to a certain extent. However, steel structure buildings with a high degree of industrializ...

Claims

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Application Information

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IPC IPC(8): E04B1/343E04B1/38
CPCE04B1/34315E04B1/38
Inventor 傅嘉桥傅孝辉李云峰
Owner 江西嘉致建设有限公司
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