Extended IFC-based strong form meshfree collocation analysis of a bridge structure

Park, Sang I.; Lee, Sang-Ho; Almasi, Ashkan; Song, Jeonghoon

doi:10.1016/j.autcon.2020.103364

Cited by 20 publications

(16 citation statements)

References 33 publications

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“…Liu et al proposed a BIM-based design and construction improvement scheme in a large-span steel box arch bridge project, which verified the potential of BIM for improving bridge design and construction [ 30 ]. Park et al integrated meshless analysis methods into Industry Foundation Classes (IFC) to solve the problem of inefficient meshing of bridge BIM models for finite element analysis [ 31 ].…”

Section: Literature Reviewmentioning

confidence: 99%

Integrated BIM and VR to implement IPD mode in transportation infrastructure projects: System design and case application

2021

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The complex design of transportation infrastructure hinders communication between different roles in the project, which makes it difficult to promote the Integrated Project Delivery (IPD) mode. This paper discusses a design simulation and communication system based on Building Information Modeling and Virtual Reality for transportation infrastructure (DSC-BV-TI system), integrated with BIM, with VR developed by using a game engine. Based on an analysis of the user’s demand, the system introduces a three-dimensional BIM model of traffic infrastructure in an immersive VR environment and realizes the simulation design, weather simulation, virtual driving, sight distance calculation, visual simulation and other functions of traffic infrastructure project by using the system’s safety assessment and scheme decision. The system is applied to the design of the Jinjiazhuang Extra-Long Tunnel project of the Yan-Chong Expressway in Hebei Province, which was built for the 2022 Winter Olympics. The results show that, using the DSC-BV-TI system, the designer has completed a display of the overall scheme: the user can use the steering wheel to drive a vehicle; use the head-mounted display to play the picture; realize the simulation and interaction in a variety of simulated weather conditions and environments; and use IPD mode to communicate and make decisions on the design scheme of the traffic infrastructure, tunnel speed limit and other aspects that play a key role. The DSC-BV-TI system has 8 advantages and 4 disadvantages identified through a questionnaire survey, the advantages including high fidelity, high efficiency and low cost. At the same time, according to the research results, three suggestions to help improve the system are discussed. DSC-BV-TI system as a communication bridge between the design team and other stakeholders reduces the communication gap and promotes the implementation of the IPD mode in transportation infrastructure projects.

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Section: Literature Reviewmentioning

confidence: 99%

Integrated BIM and VR to implement IPD mode in transportation infrastructure projects: System design and case application

2021

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“…Recently, IFC is actively extended to describe civil infrastructures (buildingSMART International, 2020). However, it is still difficult to express the bridge data because of insufficient objects to represent the bridge components (Park et al, 2020). The IFC schema is described using the EXPRESS language, which has an inheritance.…”

Section: Extended Ifc-bim Model For Bridge Inspectionmentioning

confidence: 99%

“…1 shows the extended IFC entities for the bridge using the inheritance of IFC4 entities. In this paper, the IFC schema for the bridge model was extended by referring CRBIM (2015), Lee et al (2017) and Park et al (2020) The extended IFC model data for the bridge was created through the procedure suggested by Kwon et al (2020). Fig.…”

Section: Extended Ifc-bim Model For Bridge Inspectionmentioning

confidence: 99%

Integration of Extended IFC-BIM and Ontology for Information Management of Bridge Inspection

Erdene¹,

Kwon²,

Lee³

2020

jcoseik

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To utilize building information modeling (BIM) technology at the bridge maintenance stage, it is necessary to integrate large quantities of bridge inspection and model data for object-oriented information management. This research aims to establish the benefits of utilizing the extended industry foundation class (IFC)-BIM and ontology for bridge inspection information management. The IFC entities were extended to represent the bridge objects, and a method of generating the extended IFC-based information model was proposed. The bridge inspection ontology was also developed by extraction and classification of inspection concepts from the AASHTO standard. The classified concepts and their relationships were mapped to the ontology based on the semantic triples approach. Finally, the extended IFC-based BIM model was integrated with the ontology for bridge inspection data management. The effectiveness of the proposed framework for bridge inspection information management by integration of the extended IFC-BIM and ontology was tested and verified by extracting bridge inspection data via the SPARQL query.

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“…Furthermore, we developed a structuralizing method using the explicit and apparent semantic structure of unstructured plain document contents by improving the work of Kim et al [20]. We adopted the extended IFC schema proposed by Park et al [24] for bridge information modeling and described how to manage document information based on IFC. An Autodesk Revit-based add-in module was developed to generate and manage a bridge information model using the adopted IFC schema.…”

Section: Introductionmentioning

confidence: 99%

Development of Open-Assistant Environment for Integrated Operation of 3D Bridge Model and Engineering Document Information

Park

Kim²,

Goh

et al. 2022

Applied Sciences

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This study proposes a method for assistant environments to integrate 3D bridge model information and engineering document fragments. The engineering document content varies depending on the process. Therefore, we accept a loose coupling concept to support the independence of each information set instead of using a specific data model for effective integration. The engineering document is translated into an Extensible Markup Language (XML)-based structured format based on the explicit and apparent semantic structure of the document. An extended industry foundation classes (IFC) schema is proposed to manage the bridge information model, as well as document fragments. An information document (iMapDoc) is proposed to manage interim data to connect a 3D digital model, an IFC model, and engineering document fragments. Document fragments on a specific component in the 3D bridge model are retrieved to validate the developed integrated assistant module.

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Extended IFC-based strong form meshfree collocation analysis of a bridge structure

Cited by 20 publications

References 33 publications

Integrated BIM and VR to implement IPD mode in transportation infrastructure projects: System design and case application

Integrated BIM and VR to implement IPD mode in transportation infrastructure projects: System design and case application

Integration of Extended IFC-BIM and Ontology for Information Management of Bridge Inspection

Development of Open-Assistant Environment for Integrated Operation of 3D Bridge Model and Engineering Document Information

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