Enhancement of BIM Data Representation in Product-Process Modelling for Building Renovation (original) (raw)
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Building Information Modelling (BIM) is an expansive knowledge domain within the Architecture, Engineering, Construction and Operations (AECO) industry. To allow a systematic investigation of BIM'sdivergent fields, its knowledge components must be defined and expanding boundaries delineated. This paper explores some of the publicly available international guidelines and introduces the BIM Framework, aresearch and delivery foundation for industry stakeholders. This is a ‘scene-setting’ paper identifying many conceptual parts (fields, stages, steps and lenses), providing examples of their application and listing some of the Framework's deliverables. This paper also identifies and deploys visual knowledge models and a specialised ontology to represent domain concepts and their relations. Succar, B. (2009). Building information modelling framework: A research and delivery foundation for industry stakeholders. Automation in Construction, 18(3), 357-375.
IFAC-PapersOnLine, 2017
This article focuses on the relevance of a digital approach as BIM in the particularly dynamic and diversified renovation sector, mainly driven by micro enterprises (μEnt). The state of the art shows that few scientific references are devoted to this subject and that the technologies and tools available, which are often very costly, have not demonstrated their profitability (and feasibility) for this business typology. An extensive literature review is used to define the scope and terms of the field of renovation. It demonstrates the areas of interest for a BIM approach and highlights some gaps that should be filled with future works. It is necessary to better map the different observable renovation processes, as well as adapt or develop an appropriate BIM maturity measurement tool for this renovation sector and for μEnt.
An Approach for Extending Building Information Models (Bim) to Specifications
2013
The Construction industry accounts for a tenth of global GDP. Still, challenges such as slow adoption of new work processes, islands of information, and legal disputes, remain frequent, industry-wide occurrences despite various attempts to address them. In response, IT-based approaches have been adopted to explore collaborative ways of executing construction projects. Building Information Modelling (BIM) is an exemplar of integrative technologies whose 3D-visualisation capabilities have fostered collaboration especially between clients and design teams. Yet, the ways in which specification documents are created and used in capturing clients' expectations based on industry standards have remained largely unchanged since the 18th century. As a result, specification-related errors are still common place in an industry where vast amounts of information are consumed as well as produced in the course project implementation in the built environment. By implication, processes such as cost planning which depend on specification-related information remain largely inaccurate even with the use of BIM-based technologies. This paper briefly distinguishes between non-BIM-based and BIM-based specifications and reports ongoing efforts geared towards the latter. We review exemplars aimed at extending Building Information Models to specification information embedded within the objects in a product library and explore a viable way of reasoning about a semi-automated process of specification using our product library.
An Approach for Standardization of Semantic Models for Building Renovation Processes
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The design and maintenance of buildings and infrastructures relies on digital tools such as Computer-Aided Design (CAD), Building Information Modelling (BIM) methods, Geographic Information System (GIS) datasets and other kinds of digital representation of knowledge. The innovations in digital technologies in Architecture, Engineering, Construction and Operations (AECO) sector are not just related to the enhancement of consolidated processes, but they open new collaboration methods and integration with other Information and Communication Technologies (ICT) such as Internet of Things (IoT), additive manufacturing, automation, augmented reality and artificial intelligence. As domain-specific software solutions are expanding their features over different sources and datasets, the need for integration and standardization of information storage and exchange arises. Semantic Web technologies are one of the emerging solutions for solving such issues, as they offer the possibility to combine data from diverse data models and multiple domains using the web. Among the ontologies developed in the last decade for the construction sector, one specific reference should be made on the ifcOWL, an IFC-based ontology representing the most used data schema industry. Nonetheless, from the standardization point of view, so far ontologies have not been considered among the standard methods for information exchange in the AEC, unlike in other sectors (e.g. ISO 15926 was firstly developed for the integration of life cycle data for process plants of oil and gas facilities). This paper aims at showing a standardization and harmonization perspective for ontologies in the AECO industry, starting from the results achieved in the BIM4EEB project.
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BIM is targeted at providing information about the entire building and a complete set of design documents and data stored in an integrated database. In this paper, we study the use of BIM in two life-cycle construction projects in Kuopio, Finland during 2011. The analysis of uses of BIM and their main problems will constitute a foundation for an intervention. We will focus on the following questions:(1) How different partners use the composite BIM model?(2) What are the major contradictions or problems in the BIM use?
Expanding uses of building information modeling in life-cycle construction projects
Work (Reading, Mass.), 2012
BIM is targeted at providing information about the entire building and a complete set of design documents and data stored in an integrated database. In this paper, we study the use of BIM in two life-cycle construction projects in Kuopio, Finland during 2011. The analysis of uses of BIM and their main problems will constitute a foundation for an intervention. We will focus on the following questions: (1) How different partners use the composite BIM model? (2) What are the major contradictions or problems in the BIM use? The preliminary findings reported in this study show that BIM has been adopted quite generally to design use but the old ways of collaboration seem to prevail, especially between designers and between designers and building sites. BIM has provided new means and demands for collaboration but expansive uses of BIM for providing new interactive processes across professional fields have not much come true.
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Linneaus university, 2014
Building Information Model (BIM) is now a well-established notion in the context of built environment management, which includes the construction industry and the facility management industry. At first sight, BIM represents the various tools that support formulation and usage of models of built environments. Vendors that develop and provide BIM technologies typically offer bold promises regarding the positive effects of the usage of BIM. These positive effects include increased efficiency, quality and safety, in the context of the whole lifecycle of a built environment. However, the main emphasis of that rhetoric is placed on the benefits gained from using BIM in the construction and maintenance of new built environments. As the overwhelming majority of built environments are made up of already existing constructions, rather than projected buildings, a key question is: what are the practices for the use of BIM for existing buildings? An explorative research study has been conducted to respond to that question. The main research methods employed included a comprehensive literature review and interviews with BIM experts. The key findings suggested here are: (a) that very little research addresses the actual practices of BIM usage for existing built environments, (b) BIM as such represents a rather complex, multi-dimensional phenomenon, that also introduces new complexities into the lifecycle of built environments, (c) BIM has many stakeholders of which some have conflicting relations with each other; (d) there is a need to conduct comprehensive and independent research into the domain of the use of BIM for existing built environments.
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Building Information Modeling (BIM), also called n-D Modeling or Virtual Prototyping Technology, is a revolutionary development that is quickly reshaping the Architecture-Engineering-Construction (AEC) industry. BIM is both a technology and a process. The technology component of BIM helps project stakeholders to visualize what is to be built in a simulated environment to identify any potential design, construction or operational issues. The process component enables close collaboration and encourages integration of the roles of all stakeholders on a project. The paper presents an overview of BIM with focus on its core concepts, applications in the project life cycle and benefits for project stakeholders with the help of case studies. The paper also elaborates risks and barriers to BIM implementation and future trends.
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