Construction method for anti-seismic support post on the basis of BIM (Building Information Modeling)+3D (Three-Dimensional) scanning technology

Abstract

The invention discloses a construction method for an anti-seismic support post on the basis of a BIM (Building Information Modeling)+3D (Three-Dimensional) scanning technology. The construction methodcomprises the following steps that: utilizing an electromechanical full-profession BIM comprehensive manifold model to guide the installation of an electromechanical full-profession pipeline; after installation is finished, using a 3D scanner to carry out 3D scanning on a field entity installation situation; after processing is carried out, generating a point cloud model, importing the point cloud model into Revit software to be checked; comparing with the electromechanical full-profession BIM comprehensive manifold model, carrying out timely rectification, and revising the model according tothe practical situation of a construction field; on the basis of the point cloud model, carrying out the BIM comprehensive design of the anti-seismic support post; demonstrating an anti-seismic support post design model, and transferring the design model to a factory to be processed if demonstration is qualified; and finally, comparing with the model to install the anti-seismic support post entity. By use of the method, the construction environment of the anti-seismic support post can be reduce to a maximum degree, and the first pass yield and the installation efficiency of the installation of the anti-seismic support post can be improved.

Description

technical field [0001] The present invention relates to the technical field of a construction method of an anti-seismic support and hanger based on BIM+3D scanning technology, in particular to a construction method of an anti-seismic support and hanger based on BIM+3D scanning technology. Background technique [0002] The application of BIM technology in the construction field of the construction industry has gradually matured, mainly reflected in the detailed design and collision detection. However, due to certain errors between the physical construction and the BIM model, the model is not completely consistent with the actual site, so it is not yet possible. On the basis of the BIM model, the seismic support and hanger is directly designed. 3D scanning technology has also gradually matured and is mainly used for the reconstruction and expansion of existing buildings, or for the reverse modeling of the computer room entity in the prefabricated installation of the computer r...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved is: a lot of measurement work before the design of the seismic support and hanger, the two-dimensional drawings used in the design cannot fully reflect the space occupation of the seismic support and hanger, and the finished product is easy to conflict with other pipelines or walls during installation

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