An Expeditious Parametric Approach for City Information Modeling and Finite Element Analysis

Russa, Federico Mario La; Intelisano, M.; Galizia, Mariateresa; Caliò, Ivo; Santagati, Cettina

doi:10.5194/isprs-archives-xlvi-2-w1-2022-307-2022

Cited by 6 publications

(3 citation statements)

References 17 publications

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“…Research on the parametric-based urban information modeling method has been conducted for earthquake disaster risk assessments. This study proposes a parametric methodology that supports urban information modeling through finite element analysis [3]. This study created a parametric city model using a geographic data database to create a city information model expressed in SHP (Shapefile format).…”

Section: Related Workmentioning

confidence: 99%

Scan to BIM Mapping Process Description for Building Representation in 3D GIS

Kang

2023

Applied Sciences

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This paper introduces a novel approach for mapping process description with Scan data to Building Information Modeling (BIM) in a 3D Geographic Information System (GIS). The methodology focuses on automatically generating building mass and facade information on the GIS platform using Point Cloud Data (PCD) of Airborne Laser Scanning (ALS). Advanced scanning techniques capture detailed geometry from the physical site and generate high-resolution point clouds, which are processed to create 3D models for GIS integration. The critical contribution of this research lies in a scalable Scan to BIM mapping process, which can be used for generating building footprints and masses, including attributes, on 3D GIS. The resulting integrated BIM–GIS dataset provides an accurate building mass, facade information, facility asset management, and architectural design and facilitates improved decision-making in urban planning based on enhanced visualization, analysis, and simulation. This study suggests a flexible Scan to BIM mapping process description based on use cases, including algorisms. Through prototype development, a case study demonstrates the effectiveness of the process approach, the automatic generation of BIM on a 3D GIS platform, and reducing the manual efforts. The proposed method automatically creates DEM, SHP, GeoJSON, IFC, and coordinate system information from scan data and can effectively map building objects in 3D GIS.

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Section: Related Workmentioning

confidence: 99%

Scan to BIM Mapping Process Description for Building Representation in 3D GIS

Kang

2023

Applied Sciences

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“…Considering the architectural scale, this strategy can help, for example, the semi-automatic modelling of architectural elements (Roman et al 2023) and the semiautomatic mapping of material decay of historical buildings (Lanzara et al 2022). At city scale, VPL strategies were used to support the parametric CIM modelling from segmented point clouds (La Russa et al 2023). Following these premises, the proposed strategy represents a valuable alternative to the traditional Scan-to-BIM approach which requires significant manual involvement by the operator, consequently contributing to increasing the complexity of these modelling processes.…”

Section: Introductionmentioning

confidence: 99%

A Scalable Approach for Automating Scan-to-Bim Processes in the Heritage Field

Avena,

Patrucco,

Remondino

et al. 2024

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

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Abstract. In recent years, the demand for flexible and sustainable strategies in digitization processes has represented a significant challenge for the heritage documentation research community. In particular, the tasks of parametric modelling and AI-based semantic enrichment operations, necessary but traditionally time-consuming, is extremely onerous from a user-oriented perspective. Many efforts of the research community have been dedicated to enhancing efficiency through automation, and one of the possible solutions is represented by the employment of machine learning strategies. This study introduces an innovative methodology that integrates Visual Programming Language platforms and 3D Python libraries, thereby implementing the Scan-to-BIM approach. Two case studies - characterized by varying scales, resolutions, and accuracies - have been analysed to validate the proposed pipeline, demonstrating its flexibility and scalability across architectural objects and archaeological assets belonging to museum collections. The workflow involves several steps, starting from classified 3D and 2D data segmented using machine learning techniques with the aim of managing semantically enriched reality-based data in BIM/HBIM environment without scarifying accuracy criteria. Results highlight the methodology's efficiency and adaptability in diverse contexts, offering a compelling alternative to labour-intensive Scan-to-BIM processes. Ultimately, this methodology contributes to the automation in cultural heritage digitisation, underlining the need for comprehensive standards and protocols in this dynamic domain.

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“…The next step saw the in-depth use of parametric models generated using HBIM to perform structural evaluations of existing artefacts (Pepe et al, 2020;Abbate et al, 2022). The potential of parametric modelling has also been extended to historical city centres through the use of City Information Modelling (CIM) to define a workflow that quickly enables the acquisition, modelling and structural analysis of urban aggregates (Saccucci and Pelliccio, 2018;La Russa et al, 2022). This is the background of the present paper, whose objective is to deliver some reflections on the points of strength and weakness of a comprehensive process of design covering the architectural, engineering and preservation aspects in the digital environment offered by technical software packages.…”

Section: Introductionmentioning

confidence: 99%

On the interoperability performance of HBIM models for structural conservation and upgrading of building aggregates in the Italian minor centres

2023

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The article deals with the definition and evaluation of a workflow to demonstrate that the parametric model of a historic building with a high level of digital maturity can be configured as a tool that fosters collaboration between the various professionals involved in the recovery and rehabilitation process of historic buildings. It also represents the starting point for developing structural models for quantitative analyses. The implementation of HBIM to the building aggregate called “La Giudea” in Santo Stefano di Sessanio (AQ), an artefact that is particularly representative of the historical building heritage of the small medieval village in the Abruzzo Inner Areas, has provided a model for managing the information deriving from the knowledge process. The model delivers to the use of the state of conservation, and it represents the base for the structural analysis of the asset and the identification of the measure and interventions for its preservation. The parametric model was developed in the design of strengthening and restoration works requiring interactions between digital environments. In such a framework, an investigation aimed at evaluating the interoperability of the digital model and particularly the vertical interoperability between different software packages has been explored.

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An Expeditious Parametric Approach for City Information Modeling and Finite Element Analysis

Cited by 6 publications

References 17 publications

Scan to BIM Mapping Process Description for Building Representation in 3D GIS

Scan to BIM Mapping Process Description for Building Representation in 3D GIS

A Scalable Approach for Automating Scan-to-Bim Processes in the Heritage Field

On the interoperability performance of HBIM models for structural conservation and upgrading of building aggregates in the Italian minor centres

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