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Concrete fabricated building construction method based on BIM

A technology for building construction and concrete, which is applied in the direction of buildings, building components, building reinforcements, etc. It can solve the problems of PFC board deviation, slurry deviation, and wear of steel fixing parts, so as to increase the connection effect, improve the fixing effect, and improve the connection effect Effect

Pending Publication Date: 2022-01-04
SHENZHEN GOLDEN CENTURY ENG INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) During the construction of the existing prefabricated buildings, the PFC panels of the prefabricated buildings are generally connected by steel bars, and then connected by concrete grouting, while the steel bars on the PFC panels When connecting, the length of the steel bars is not easy to control, and the steel bars that are extruded each other are easy to squeeze the main body of the PFC board, resulting in deviation of the PFC board and reducing the accuracy of PFC construction and installation.
[0005] (2) When the existing PFC board is grouted through the equipment during installation, the poured grout will deviate and cannot completely wrap the steel bar, resulting in a part of the steel bar that cannot be completely fixed, reducing the PFC board. Connection effect with other prefabricated components
[0006] (3) After the existing PFC boards are spliced, the steel bars of the PFC boards will be pulled by the PFC boards, which will cause wear to the fixing parts of the steel bars and reduce the fixing effect of the steel bars

Method used

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  • Concrete fabricated building construction method based on BIM
  • Concrete fabricated building construction method based on BIM
  • Concrete fabricated building construction method based on BIM

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, a BIM-based concrete assembly building construction method, including the following steps;

[0043] S1: On-site survey data, and create a building model through BIM modeling software;

[0044] S2: Construct the support column on site according to the model data, and make the PCF board through the mold;

[0045] S3: Connect the PCF board to the support column, and grout and bond it through concrete;

[0046] S4: measure the spliced ​​PCF board data;

[0047] S5: Compare the on-site measurement data with the building model data, and correct the wrong PCF board,

[0048] S6: Waiting for the bonding concrete to solidify.

[0049] Among them, in S1, it is necessary to review the 3D visualization of the model, find out the structural problems of the model, find out the errors and omissions of the model in time, and feedback the design for optimization;

[0050] In S2, the forming mold of the supporting c...

Embodiment 2

[0056] Such as figure 1 , image 3 and Figure 6 As shown, a BIM-based concrete assembly building construction method, including the following steps;

[0057] S1: On-site survey data, and create a building model through BIM modeling software;

[0058] S2: Construct the support column on site according to the model data, and make the PCF board through the mold;

[0059] S3: Connect the PCF board to the support column, and grout and bond it through concrete;

[0060] S4: measure the spliced ​​PCF board data;

[0061] S5: Compare the on-site measurement data with the building model data, and correct the wrong PCF board,

[0062] S6: Waiting for the bonding concrete to solidify.

[0063] Among them, in S1, it is necessary to review the 3D visualization of the model, find out the structural problems of the model, find out the errors and omissions of the model in time, and feedback the design for optimization;

[0064] In S2, the forming mold of the supporting column is direc...

Embodiment 3

[0072] Such as Figure 4 As shown, a BIM-based concrete assembly building construction method, including the following steps;

[0073] S1: On-site survey data, and create a building model through BIM modeling software;

[0074] S2: Construct the support column on site according to the model data, and make the PCF board through the mold;

[0075] S3: Connect the PCF board to the support column, and grout and bond it through concrete;

[0076] S4: measure the spliced ​​PCF board data;

[0077] S5: Compare the on-site measurement data with the building model data, and correct the wrong PCF board,

[0078] S6: Waiting for the bonding concrete to solidify.

[0079] Among them, in S1, it is necessary to review the 3D visualization of the model, find out the structural problems of the model, find out the errors and omissions of the model in time, and feedback the design for optimization;

[0080] In S2, the forming mold of the supporting column is directly laid on site, and the ...

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Abstract

The invention relates to the technical field of fabricated buildings, in particular to a concrete fabricated building construction method based on BIM. The method comprises the following steps of S1, establishing a building model for field survey data through BIM modeling software; S2, constructing a supporting column on site according to the model data, and manufacturing a PCF board through a mold; S3, connecting the PCF board and the supporting column, and conducting grouting and bonding through concrete; S4, measuring the data of the spliced PCF boards; S5, comparing the field measurement data with the building model data, and correcting the wrong PCF board; and S6, waiting for solidification of the bonded concrete. According to the method, when steel bars on the PFC board are connected, the length of the steel bars is prefabricated and fixed, so that the situation that the steel bars and a main body of the PFC board extrude each other is avoided, the situation that the PFC board deviates is avoided, and the accuracy of PFC construction and installation is improved.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a BIM-based concrete prefabricated building construction method. Background technique [0002] Prefabricated buildings are buildings assembled on site with prefabricated components. Because of their high degree of industrialization, they can effectively save resources and energy, reduce construction pollution, improve labor production efficiency and quality and safety levels, and meet the requirements of green buildings. Prefabricated buildings can be classified into concrete structures, steel structures, and wood structures according to materials. Prefabricated concrete structures have gradually become the mainstream development direction of domestic prefabricated buildings due to their rich sources of raw materials, low cost, and good thermal insulation performance. application. [0003] In the prior art, there are problems as follows: [0004] (1) During the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/00E04B1/38E04C5/01E04C5/16E04G21/24
CPCE04B1/00E04B1/38E04C5/01E04C5/16E04G21/24
Inventor 吴泽锐冯浪谭晓峰范阳
Owner SHENZHEN GOLDEN CENTURY ENG INDAL
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