Abstract
To improve the digital protection effect of ancient buildings, this study improves the space digital technology, combines the digital interpolation method to carry out the space digital simulation algorithm research, and combines the BIM simulation technology on the basis of the improved algorithm to carry out the digital protection processing of the ancient buildings. Moreover, this study starts from the actual situation to construct an intelligent digital protection system of ancient building. In addition, through the ancient building spatial data database, this study uses the visualization function and the powerful spatial analysis ability of GIS technology to design and research the digital protection system of ancient building. Through simulation research, it can be known that the digital protection system of ancient buildings based on BIM simulation technology proposed in this study has a good simulation effect and can provide reliable technical support for the protection and subsequent restoration of ancient buildings.
Highlights
Related WorkIn the initial stage of the development of digital technology of ancient buildings, two-dimensional drawings and digital archiving have improved the efficiency of ancient building protection to a certain extent, but the two-dimensional drawings of ancient buildings cannot directly reflect the complex contours of ancient buildings
E purpose of protection of ancient buildings is to preserve or extend the use value of ancient buildings to the greatest extent
A lot of historical comprehensive information contained in ancient buildings can only exist depending on the building itself, and the main protection methods adopted are repairs. e other is the protection of ancient building information, including the establishment of archives, data accumulation, information dissemination, and public education. e main protection methods include historical data protection, surveying and mapping collection and storage, and digital storage
Summary
In the initial stage of the development of digital technology of ancient buildings, two-dimensional drawings and digital archiving have improved the efficiency of ancient building protection to a certain extent, but the two-dimensional drawings of ancient buildings cannot directly reflect the complex contours of ancient buildings. The practical value of the built model was greatly reduced, and people began to study the reusable 3D reconstruction method of ancient buildings [8]. It is assembled to realize the creation of refined parametric ancient building models, and the form of ancient building component library is used to manage the established parameterized components and is continued to expand to form a complete ancient building component library and digital archives [10]. Regardless of the three-dimensional components of ancient buildings, or the point cloud data obtained by three-dimensional lasers, they can be stored and managed in the form of a database and continued to expand into the digital archive of ancient buildings [11]. BIM-based ancient building parameterized information model components are established, an ancient building information platform through ancient building assembly is built, database technology to manage ancient building components and assembly models is used, and a function platform for ancient building information through ancient building information is established. e expansion and formation of a complete digital protection system for ancient buildings are a new direction for digital protection of ancient buildings [17]
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