scholarly journals Interpreted information exchange: implementation point of view

2020 ◽  
Vol 25 ◽  
pp. 123-139
Author(s):  
Issa J. Ramaji ◽  
Ali M. Memari
Keyword(s):  
Information Exchange ◽  
Model Transformation ◽  
Transformation Process ◽  
Point Of View ◽  
Building Information Modelling ◽  
Building Information Model ◽  
Information Models ◽  
Building Information ◽  
Engineering Information ◽  
Automated Interpretation

Engineering design is one of the most in-demand Building Information Modelling (BIM) uses. Due to efforts required for modifying and preparing an imported model for analysis, the difficulty-to-benefit ratio is low in this BIM use. These preparations are more geared toward modifying an imported model based on the designer’s interpretation of the building information model and including additional engineering information. Automating the interpretation and model transformation process can significantly facilitate information exchanges. The Interpreted Information Exchange (IIE) concept is developed in this study for such automation during model exchanges. A platform is developed and presented in this paper for implementation of this concept. The platform contains procedures and functionalities required for inputting, processing, and exporting IFC information models through automated interpretation processes that implement IIE concept. The platform is especially formulated to be schema-independent to make it compatible with any standard or custom-defined version of IFC.

scholarly journals Requirements for Model Server Enabled Collaborating on Building Information Models

2012 ◽  
Vol 1 (4) ◽  
pp. 8-17 ◽  
Author(s):  
Muhammad T. Shafiq ◽  
Jane Matthews ◽  
Stephen R. Lockley
Keyword(s):  
Focus Group ◽  
Research And Development ◽  
Information Exchange ◽  
User Requirements ◽  
Building Information Modelling ◽  
Information Models ◽  
Building Information ◽  
Technical Specifications ◽  
Collaboration Process ◽  
Collaboration Platforms

The application of Building Information Modelling (BIM) has demonstrated enormous potential to deliver consistency in the construction collaboration process. BIM can define an explicit configuration for digitized information exchange; however the technology to collaborate on models has not yet delivered the industry requirements for BIM collaboration. This research project is intended to provide a fresh review of industry requirements for BIM collaboration and will analyse how these requirements can be supported using a model server as a collaboration platform. This paper presents a review of existing collaboration platforms, with a particular focus to evaluate the research and development efforts on model servers as a collaboration platform. This paper also reports on the findings of three focus group sessions with industry practitioners to identify any problems in the available collaboration systems. The focus group findings identify a number of issues in current collaboration environments which help to understand the main domains of user requirements for BIM collaboration. These requirement domains will be further analysed to identify functional and technical specifications for a model server enabled collaboration platform.

Applications of GIS-Enhanced Networks of Engineering Information

2013 ◽  
Vol 444-445 ◽  
pp. 1672-1679 ◽  
Author(s):  
Domenic Mario Sergi ◽  
Jie Li
Keyword(s):  
Data Storage ◽  
Structural Design ◽  
Geographical Information ◽  
Building Information Modelling ◽  
Building Information Model ◽  
Engineering Data ◽  
Structural Details ◽  
Building Information ◽  
Engineering Information ◽  
The Cost

The current manner in which engineering data, especially the structural details of buildings and infrastructure, is managed is highly inefficient and leads to a wide variety of unnecessary costs and risks. The revolution in Building Information Modelling (BIM) has given designers the ability to perform useful technical analysis on lifelike models and representations of a future structure. Consequently, the quantity of information being produced for a typical project, and the cost of producing that information, has increased substantially. This is driving a shift towards better systems of data storage and sharing. It is the contention of this report to demonstrate that structural design is a process which can be largely divided, automated, and outsourced. The conclusion reached is that a Building Information Model, when linked with a Geographical Information System (GIS), could provide enough information to conduct the entire design process. It is upon this basis that a radical new system for the post-construction storage and sharing of BIM is proposed.

scholarly journals Method for Evaluating a Building Information Model

2019 ◽  
Author(s):  
Ádám Tamás Kovács ◽  
András Micsik
Keyword(s):  
Evaluation Method ◽  
Point Of View ◽  
Decision Makers ◽  
Aggregation Process ◽  
Building Information Model ◽  
Information Models ◽  
Building Information ◽  
The Status ◽  
Meta Information ◽  
And Performance

This paper discusses a method for evaluating building information models from the point of view of different disciplines. The ultimate goal is to provide a methodology for decision-makers on an Architecture, Engineering, and Construction (AEC) project, where they can follow the status and performance of the BIM model at each project milestone, from different aspects, in a comparable manner. This methodology requires an evaluation method that aggregates data input by the designers. Interpreting BIM models is complex – multi-dimensional, in fact, considering the meta-information added to it. Therefore, the aggregation process is not trivial and may differ in several cases. We build up multi-dimensional diagrams to chart the possible factors of the evaluation, besides introducing aggregation rules and visualizations. For such a method, it was essential to analyze BIM ontologies in order to establish a precise definition for each concept: milestones, building parts, indicator metrics, etc. We describe an example project workflow where our method works in theory, while we give a practical solution how to add the evaluation data to the BIM model with CAAD software.

Building information model visualisation in augmented reality

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Vishak Dudhee ◽  
Vladimir Vukovic
Keyword(s):  
Augmented Reality ◽  
Design Methodology ◽  
Physical Space ◽  
Effective Solution ◽  
Building Information Modelling ◽  
Content Type ◽  
Building Information Model ◽  
Information Models ◽  
Building Information ◽  
Integrate Data

PurposeThe possibility of integrating building information in an augmented reality (AR) environment provides an effective solution to all phases of a building's lifecycle. This paper explores the integration of building information modelling (BIM) and AR to effectively visualise building information models in an AR environment and evaluates the currently available AR tools.Design/methodology/approachA BIM model of a selected office room was created and superimposed to the actual physical space using two different AR devices and four different AR applications. The superimposing techniques, accuracy and the level of information that can be visualised were then investigated by performing a walk-through analysis.FindingsFrom the investigation, it can be concluded that model positioning can be inaccurate depending on the superimposing method used and the AR device. Moreover, using the currently available techniques, only static building information can be superimposed and visualised in AR, showing a need to integrate data from Internet of Things (IoT) sensors into the current BIM-AR processes to allow visualisation of accurate and high-quality operational building information.Originality/valueA practical process and method for visualising and superimposing BIM models in an AR environment have been described. Recommendations to improve superimposing accuracy are provided. The assessment of type, quality and level of detail that can be visualised indicates the areas that need improvement to increase the effectiveness of building information's visualisation in AR.

Impact of Industry 4.0 in Architecture and Cultural Heritage

2020 ◽  
pp. 306-329
Author(s):  
Claudio Mirarchi ◽  
Alberto Pavan ◽  
Beniamino Di Martino ◽  
Antonio Esposito
Keyword(s):  
Machine Learning ◽  
Expert Systems ◽  
Cultural Heritage ◽  
Industry 4.0 ◽  
Data Use ◽  
Building Information Modelling ◽  
Information Modelling ◽  
Information Models ◽  
Building Information ◽  
Digital Environments

Building Information Modelling (BIM) is recognized as the central mean in the digitalization process of the construction sector affecting both the technological and the organizational levels. The use of information models can empower communication capabilities thus addressing one of the main development directions of industry 4.0. However, several issues can be highlighted in the representation of objects through information models especially in the case of existing and/or historical buildings. This chapter proposes an extensive analysis of the use of BIM for existing assets exploring the recent development in the area of machine learning and in the use of ontologies to overcome the existing issues. It will provide a structured presentation of existing works and of perspectives in the use of ontologies, expert systems, and machine learning application in architecture and cultural heritage focusing on communication and data use in digital environments along the industry 4.0 paradigm.

Modelling Concepts for BIM

2010 ◽  
pp. 1-18 ◽  
Author(s):  
Sander van Nederveen ◽  
Reza Beheshti ◽  
Wim Gielingh
Keyword(s):  
Life Cycle ◽  
Boundary Conditions ◽  
Physical Reality ◽  
Parametric Models ◽  
Clear Distinction ◽  
Building Information Modelling ◽  
Building Information Model ◽  
Information Modelling ◽  
Building Information ◽  
Simple Technology

Building Information Modelling (BIM) is potentially a great technology for the expression of knowledge, supporting interoperability and communication throughout the life-cycle of a building. In fact, Building Information Modelling is not a simple technology. It requires a sound understanding of a number of abstract modelling concepts. Next to being a technology, BIM can also be regarded as a method for making a low or non-redundant (i.e. with every fact represented only once) model of an artefact that is sufficient to realize it as well as simulating it before it actually becomes physical reality. This chapter discusses the modelling concepts of BIM: what is Building Information Modelling, what is a Building Information Model and what are its rationale and objectives? A clear distinction will be made between (a) that what is being modelled, such as requirements, function, boundary conditions, building configuration, connectivity, shape, processes lifecycle aspects and discipline views, and (b) how it can be modelled, such as through parametric models, part libraries, nD models, various representations and presentations, including visualizations. Finally, there is a brief discussion of relevant methods and languages for information modelling, such as ISO 10303 (STEP, EXPRESS), BuildingSMART (IFC, IFD and IDM), process modelling and recent ontology-based approaches.

Developing building information models (BIM) for building handover, operation and maintenance

2019 ◽  
Vol 17 (3) ◽  
pp. 301-316 ◽  
Author(s):  
Marjan Sadeghi ◽  
Jonathan Weston Elliott ◽  
Nick Porro ◽  
Kelly Strong
Keyword(s):  
Information Exchange ◽  
Model Development ◽  
Information Model ◽  
Content Type ◽  
Operation And Maintenance ◽  
Information Models ◽  
Building Information ◽  
Essential Input ◽  
Construction Operation

PurposeThis paper aims to represent the results of a case study to establish a building information model (BIM)-enabled workflow to capture and retrieve facility information to deliver integrated handover deliverables.Design/methodology/approachThe Building Handover Information Model (BHIM) framework proposed herein is contextualized given the Construction Operation Information Exchange (COBie) and the level of development schema. The process uses Autodesk Revit as the primary BIM-authoring tool and Dynamo as an add-in for extending Revit’s parametric functionality, BHIM validation, information retrieval and documentation in generating operation and maintenance (O&M) deliverables in the end-user requested format.FindingsGiven the criticality of semantics for model elements in the BHIM and for appropriate interoperability in BIM collaboration, each discipline should establish model development and exchange protocols that define the elements, geometrical and non-geometrical information requirements and acceptable software applications early in the design phase. In this case study, five information categories (location, specifications, warranty, maintenance instructions and Construction Specifications Institute MasterFormat division) were identified as critical for model elements in the BHIM for handover purposes.Originality/valueDesign- and construction-purposed BIM is a standard platform in collaborative architecture, engineering and construction practice, and the models are available for many recently constructed facilities. However, interoperability issues drastically restrict implementation of these models in building information handover and O&M. This study provides essential input regarding BIM exchange protocols and collaborative BIM libraries for handover purposes in collaborative BIM development.

scholarly journals BIM-based facilities information: streamlining the information exchange process

2019 ◽  
Vol 17 (6) ◽  
pp. 1304-1322
Author(s):  
Sandra Matarneh ◽  
Mark Danso-Amoako ◽  
Salam Al-Bizri ◽  
Mark Gaterell ◽  
Rana Matarneh
Keyword(s):  
Information Flow ◽  
Information Exchange ◽  
Exchange Process ◽  
Data Sources ◽  
Extensive Literature ◽  
Survey Analysis ◽  
Content Type ◽  
Information Models ◽  
Building Information ◽  
Building Information Models

Purpose The purpose of this study is to address challenges in the current information exchange process between building information modelling (BIM) and facilities management (FM) systems and to propose a workable solution. This study’s objective is to identify the information exchange requirements and to develop methods for seamless information flow between building information models and FM systems. Design/methodology/approach Data collection and analysis was based on an extensive literature review of similar studies followed by a questionnaire survey with a total of 112 participants and 2 focus groups with a total of 12 participants to validate the conceptual framework. The outputs of the survey analysis formed the background of the proposed framework to streamline information exchange process between building information models and FM systems. Findings The study findings form a foundation for enabling the integration of various data sources including building information models. Such integrated platforms will enable automated information exchange between the various data sources and FM systems. The study also provides key information requirements sources to complement the existing construction operations building information exchange information and to support standardization for information exchange process. Originality/value The contribution of this study is the identification of information exchange requirements and sources to enable seamless information flow between BIM and FM systems. The study findings will also lay the basis for research studies using the developed framework context to enable the identification of specific data outputs for FM systems inputs.

scholarly journals OpenBIM: An Enabling Solution for Information Interoperability

2019 ◽  
Vol 9 (24) ◽  
pp. 5358 ◽  
Author(s):  
Shaohua Jiang ◽  
Liping Jiang ◽  
Yunwei Han ◽  
Zheng Wu ◽  
Na Wang
Keyword(s):  
Information Integration ◽  
Information Exchange ◽  
Construction Projects ◽  
Theory And Practice ◽  
Systematic Analysis ◽  
Information Interaction ◽  
Building Information ◽  
Comprehensive Survey ◽  
Engineering Information ◽  
Software Platforms

The expansion of scale and the increase of complexity of construction projects puts higher requirements on the level of collaboration among different stakeholders. How to realize better information interoperability among multiple disciplines and different software platforms becomes a key problem in the collaborative process. openBIM (building information model), as a common approach of information exchange, can meet the needs of information interaction among different software well and improve the efficiency and accuracy of collaboration. To the best of our knowledge, there is currently no comprehensive survey of openBIM approach in the context of the AEC (Architecture, Engineering & Construction) industry, this paper fills the gap and presents a literature review of openBIM. In this paper, the openBIM related standards, software platforms, and tools enabling information interoperability are introduced and analyzed comprehensively based on related websites and literature. Furthermore, engineering information interoperability research supported by openBIM is analyzed from the perspectives of information representation, information query, information exchange, information extension, and information integration. Finally, research gaps and future directions are presented based on the analysis of existing research. The systematic analysis of the theory and practice of openBIM in this paper can provide support for its further research and application.

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