Method for applying BIM and 3D printing technology to construction

Abstract

The invention discloses a method for applying a BIM and a 3D printing technology to construction. The method comprises the following steps: 1) establishing a three-dimensional building information model; 2) deriving the three-dimensional building information model in the format of dwf, opening the three-dimensional building information model through Navisworks, using Navisworks software to render the three-dimensional building information model, and examining rationality of spatial arrangement of a building through roaming; 3) after the rationality of the three-dimensional building information model is determined, connecting a 3D printer, and printing a needed model; 4) causing project participators to examine rationality of the printed model and timely feed problems back to model establishing engineers, and causing the professional engineers to adjust the model according to modifications given by a design institute, so that the building use rationality is guaranteed and the problems are obtained at an earlier construction stage. By combining the BIM and the 3D printing technology, the control on a construction process is reinforced, building usability and quality are improved, and the cost is reduced. The communication effect is improved through the method.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a method for applying BIM and 3D printing technology in construction. Background technique [0002] The design of the project needs to be reviewed in the early stage of the construction project. The design institute issues two-dimensional drawings, and each major draws the drawings separately. The project participants may not have considered well in the early stage, and some problems have not been discovered in time. After the project is put into use, it will bring inevitable losses. In recent years, BIM technology has been valued by the construction industry. The 3D information model has brought great help to project management, but there are also some shortcomings. The project is carried out by multiple units and personnel. After completion, some construction personnel may not know much about high technology, and some construction workers have not r...

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Problems solved by technology

[0002] The design of the project needs to be reviewed in the early stage of the construction project. The design institute issues two-dimensional drawings, and each major draws separately. The project participants may not have considered thoroughly in the early stage, and some problems have not been discovered in time. After the project is put into use, it will bring inevitable losses. In recent years, BIM technology has been valued by the construction industry. The 3D information model has brought great help to project management, but there are also some shortcomings. The project is composed of multiple units and personnel. After completion, some construction personnel may not know much about high technology, and some construction workers have not received high education, so it is difficult to popularize BIM technology on site, and there is still a certain difference between the virtual model in the computer and the actual situation. In and out, in these environments, combining BIM and 3D printing technology, we can review the building model in the early stage and print the standard model, which will bring great help to the project construction process

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