HBIM Library Objects for Conservation and Management of Built Heritage

Oreni, Daniela; Brumana, Raffaella; Georgopoulos, Andreas; Cuca, Branka

doi:10.1260/2047-4970.3.2.321

Cited by 24 publications

(18 citation statements)

References 10 publications

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“…As already mentioned, often in BIM we are offered two methods for object modeling, local and parametric. The local modeling consists in modeling each individual object as an element in its own right and is the most followed way in the case of non-repeated elements or with very particular characteristics; parametric modeling instead consists, against a greater complexity, in the creation of objects based on standard parameters and whose characteristics change according to them (Oreni et al, 2013;Oreni et al, 2014). Parameters can refer to practically any aspect of the object, but in our case they are limited to geometric characteristics; the family thus obtained (therefore no longer a single object) can adapt itself to a wider range of elements, provided that they share the main characteristics envisaged by the initial family.…”

Section: Figure 2 Workflow With Internal Bim Modeling Toolsmentioning

confidence: 99%

Digital Survey and Algorithmic Modeling in Hbim. Towards a Library of Complex Construction Elements

Bagnolo

Argiolas

Cuccu

2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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<p><strong>Abstract.</strong> In the study of built heritage, the introduction of BIM models provides the advantage of a set of data that can be shared between different platforms. Despite the continuous progress in research, the modeling processes of complex construction elements, typical of historical architectures, always require a certain attention and care that involve considerable investments in terms of both resources and time. In this paper we present the first results of an ongoing research aimed at considering possible methods that can allow a simplification of the modeling processes of elements of historical architectures in the BIM environment. In particular, the research aims to explore the possibilities offered by the algorithmic modeling of complex construction elements. In the study of historical architecture, an enough recurring theme concerns those elements that can be traced back to the principles of architectural orders. In the survey of historical architecture, a quite recurring case study concerns those elements or parts of building ruled by the principles of architectural orders. One of the first elements taken into consideration was that of the column that, in its articulation in base, shaft and capital, offers three different levels of complexity of the modeling process very suitable for the research path. Starting with a collection of data acquired from digital photogrammetric modeling, we considered a initial set of different case studies that allowed us to conduct a first working hypothesis by embracing a quite wide range of possible variations starting from a basic column.</p>

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Section: Figure 2 Workflow With Internal Bim Modeling Toolsmentioning

confidence: 99%

Digital Survey and Algorithmic Modeling in Hbim. Towards a Library of Complex Construction Elements

Bagnolo

Argiolas

Cuccu

2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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“…It is important to conserve the historical information with the geometric model together. In this regard, there are many researches focusing on the method or process of assisting the conservation of historical information in architectural components by using HBIM (Oreni et al, 2014).…”

Section: Historic Bim (Hbim)mentioning

confidence: 99%

“…The 3D model not only has 3D surface but also geometry rules such as places, volume, material or the information in different construction period (Oreni et al, 2014). Current BIM software has the functions to build a model in the software environment.…”

Section: D Model and Integrated Platformmentioning

confidence: 99%

Research on Historic Bim of Built Heritage in Taiwan – A Case Study of Huangxi Academy

Shih

Yen

2018

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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ABSTRACT:Digital archiving technology for conserving cultural heritage is an important subject nowadays. The Taiwanese Ministry of Culture continues to try to converge the concept and technology of conservation towards international conventions. However, the products from these different technologies are not yet integrated due to the lack of research and development in this field. There is currently no effective schema in HBIM for Taiwanese cultural heritage. The aim of this research is to establish an HBIM schema for Chinese built heritage in Taiwan. The proposed method starts from the perspective of the components of built heritage buildings, up to the investigation of the important properties of the components through important international charters and Taiwanese laws of cultural heritage conservation. Afterwards, object-oriented class diagram and ontology from the scale of components were defined to clarify the concept and increase the interoperability. A historical database was then established for the historical information of components and to bring it into the concept of BIM in order to build a 3D model of heritage objects which can be used for visualization. An integration platform was developed for the users to browse and manipulate the database and 3D model simultaneously. In addition, this research also evaluated the feasibility of this method using the study case at the Huangxi academy located in Taiwan. The conclusion showed that class diagram could help the establishment of database and even its application for different Chinese built heritage objects. The establishment of ontology helped to convey knowledge and increase interoperability. In comparison to traditional documentation methods, the querying result of the platform was more accurate and less prone to human error.

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“…Most of the processes carried out to generate HBIM consist of mapping architectural elements onto laser scan or photogrammetric survey data using a BIM software such as Autodesk Revit and Navisworks, Bentley Architecture, Graphisoft Archicad or Tekla (Fai et al, 2011;Oreni et al, 2014, Brumana et al, 2013. Point clouds and images are used as templates, and consequently, HBIMs are manually modelled by placing, positioning and extruding architectural elements.…”

Section: From Laser Scanning To Bim Reconstructionmentioning

confidence: 99%

From LiDAR data towards HBIM for energy analysis

Díaz-Vilariño¹,

Bogusławski²,

Azenha³

et al. 2017

Heritage Building Information Modelling

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Knowledge about heritage buildings and structures is interesting for a wide variety of stakeholders, ranging from architects to operators or the public administration. Such knowledge includes a large variety of physical and functional characteristics of the building. Laser scanner allows efficient and accurate 3D digitalization of heritage sites and subsequent data processing towards the creation of geometrically and semantically rich models. Parameterization and semantic enrichment of heritage building representations towards the creation ofHeritage Building Information Models (HBIM) generally involves the use of point clouds and images as templates for manual mapping procedures in commercial software. Indeed the information to include in BIM models depends on the requirements of the application it is intended to serve. In view of that, the applications presented in this chapter pertain to automated techniques that were implemented to parameterize point clouds towards models suitable for energy analysis purposes.The challenge in automating the reconstruction of heritage buildings is to deal with their geometrical complexity and irregularity, meaning that the methodologies selected should be robust and efficient under these conditions. The resulting 3D semantically rich model enhances the knowledge of the heritage building, complementing other representations of the facility such as point clouds or hand-made HBIM.The procedure is implemented and validated in a real case study: the Ducal Palace in Guimarães (Portugal).

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HBIM Library Objects for Conservation and Management of Built Heritage

Cited by 24 publications

References 10 publications

Digital Survey and Algorithmic Modeling in Hbim. Towards a Library of Complex Construction Elements

Digital Survey and Algorithmic Modeling in Hbim. Towards a Library of Complex Construction Elements

Research on Historic Bim of Built Heritage in Taiwan – A Case Study of Huangxi Academy

From LiDAR data towards HBIM for energy analysis

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