scholarly journals Implementación de HBIM en patrimonio arquitectónico. Estudio del caso de La iglesia de la Sang de Llíria

2021 ◽  
pp. 4-26
Author(s):  
Sergio Moral Saiz ◽  
Inmaculada Oliver-Faubel ◽  
Isabel Jordán Palomar
Keyword(s):  
Building Information Modeling ◽  
Information Modeling ◽  
Historic Building ◽  
Building Information

La tecnología BIM gana terreno en diferentes disciplinas ajenas a la obra nueva. Es el caso de los levantamientos arquitectónicos de edificios patrimoniales, metodología conocida como HBIM (Historic Building Information Modeling). Con esta herramienta, que facilita el levantamiento arquitectónico, se obtiene un modelo de información del bien con menor error y mayor exactitud que el realizado con tecnologías convencionales. Con el elevado grado de información que permite esta metodología, se realiza el modelado de diferentes fases históricas de la iglesia de La Sang de Llíria de la que no existen representaciones gráficas tridimensionales hasta la fecha. Se utiliza como base una nube de puntos obtenida con escáner láser. La intención es involucrar el uso de herramientas BIM en la datación y representación de fases históricas del bien, exponer sus ventajas en la obtención de simulaciones de las fases, datarlas dentro de un periodo concreto y relacionar la información.

scholarly journals Hybrid processing of laser scanning data

2018 ◽  
Vol 33 ◽  
pp. 01047 ◽  
Author(s):  
Vladimir Badenko ◽  
Dmitry Zotov ◽  
Alexander Fedotov
Keyword(s):  
Laser Scanning ◽  
Building Information Modeling ◽  
Information Modeling ◽  
Historical Buildings ◽  
Historical Building ◽  
Historic Building ◽  
Technology Application ◽  
Hybrid Technology ◽  
Building Information

In this article the analysis of gaps in processing of raw laser scanning data and results of bridging the gaps discovered on the base of usage of laser scanning data for historic building information modeling is presented. The results of the development of a unified hybrid technology for the processing, storage, access and visualization of combined laser scanning and photography data about historical buildings are analyzed. The first result of the technology application for the historical building of St. Petersburg Polytechnic University shows reliability of the proposed approaches.

scholarly journals Historic Building Information Modelling (HBIM)

2021 ◽  
Author(s):  
Esranur Kömürcü ◽  
◽  
Nuray Benli Yıldız
Keyword(s):  
Cultural Heritage ◽  
Information Exchange ◽  
Swot Analysis ◽  
Building Information Modeling ◽  
Information Modeling ◽  
Historic Building ◽  
Modeling Methodology ◽  
Building Information ◽  
Heritage Buildings ◽  
Restoration Work

Cultural heritage conservation and restoration work is a complex process that includes documentation, data collection, interpretation and production. By integrating the BIM (Building Information Modeling) methodology into this process, the concept of HBIM (Historic Building Information Modeling) has been formed. In this article, the progress of this process with the HBIM methodology in the restoration, protection and management studies of cultural heritage buildings and sites requiring collective and holistic work, the evaluation of access to the information obtained, and the provision of interdisciplinary information exchange were analyzed. By using the SWOT analysis method, the opportunities and threats offered by using the HBIM working methodology were evaluated and the strengths and weaknesses of the HBIM technology were determined. As a result of the SWOT analysis, it has been determined that the HBIM application will positively contribute to the heritage structures and increase in the direction of potential opportunities by eliminating the weaknesses.

scholarly journals Structure from motion technology for historic building information modeling of Toron fortress (Lebanon)

2019 ◽  
Vol 25 (2) ◽  
pp. 288-296 ◽  
Author(s):  
Jean Doumit
Keyword(s):  
Structure From Motion ◽  
Computer Aided Design ◽  
Building Information Modeling ◽  
Point Clouds ◽  
3D Models ◽  
Information Modeling ◽  
Geographical Information ◽  
Historic Building ◽  
Building Information ◽  
Terrestrial Photogrammetry

Structure from motion (SFM) algorithms greatly facilitates the production of detailed 3D models from photographs we applied this technology for the purposes of Building Information Modeling (BIM) of a historic fortress in Lebanon. Aerial and terrestrial imagery processed in SFM-based software for exterior and interior 3D modeling of the fortress. In this paper, we applied new geospatial technologies, aerial and terrestrial photogrammetry for Historic Building Information Modeling HBIM database construction. The UAV used for aerial photogrammetry, a DJI Phantom 4 pro with a camera of 20 megapixels for building facades capturing and a DSLR camera for the terrestrial photogrammetry inside the fortress. Aerial and terrestrial images processed in Agisoft Photoscan for the construction of Toron fortress HBIM of a block Geographical Information System constituted from points cloud, Digital Surface Models (DSM) and Digital Ortho Models (DOM). HBIM is a novel prototype library of parametric objects, based on historic architectural and archeological data and a system for mapping parametric objects on to point clouds database. As a result, the production of Toron fortress HBIM database containing Geographical Information Systems (GIS) and Computer Aided Design (CAD) features and entities in the form of sections plans and 3D models for both the analysis and conservation of historic objects, structures, and environments.

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