9Payment must accompany registration. 9The Chapter does not invoice. 9Cancellations must be made 48 hours prior to each event. 9No-shows and cancellations made after this deadline will not be refunded. 9Registration is non. Building Information Modeling (BIM): Benefits, Risks and Challenges. Role of BIM in the Construction Industry and Academia. BENEFITS OF BUILDING INFORMATION MODELING FOR CONSTRUCTION MANAGERS AND BIM BASED SCHEDULING By Mehmet F. Hergunsel A Thesis Submitted to the Faulty of WORCESTER POLYTECHNIC INSTITUTE in partial fulfillment of the requirements. Minimize risk in construction planning and projects with BIM construction software from Autodesk. Building information modeling - Wikipedia, the free encyclopedia. Building information modeling (BIM) is a process involving the generation and management of digital representations of physical and functional characteristics of places. BIM is currently being used on major projects around the world and.Building information models (BIMs) are files (often but not always in proprietary formats and containing proprietary data) which can be extracted, exchanged or networked to support decision- making regarding a building or other built asset. Current BIM software is used by individuals, businesses and government agencies who plan, design, construct, operate and maintain diverse physical infrastructures, such as water, refuse, electricity, gas, communication utilities, roads, bridges, ports, tunnels, etc. BIM origins and elements. In 2. 00. 2, Autodesk released a white paper entitled . A BIM is a shared knowledge resource for information about a facility forming a reliable basis for decisions during its life- cycle; defined as existing from earliest conception to demolition. Building information modeling extends this beyond 3. 1 BIM AND CONSTRUCTION MANAGEMENT 1 BIM and Construction Management This chapter introduces building information modeling (BIM). It discusses why BIM is becom-ing the industry standard and how it is trans-forming the global. Building information modeling (BIM) is a process involving the generation and management of digital representations of physical and functional characteristics of places. Building information models (BIMs) are files (often but. BIM functions for optimized construction management in civil engineering Hyoun Seok Moon 1, Hyeon Seung Kim 1, Leen Seok Kang 1*, and Chang Hak Kim 2 1 Department of Civil Engineering, Gyeongsang National University, Jinju. D, augmenting the three primary spatial dimensions (width, height and depth) with time as the fourth dimension (4. D). It also covers spatial relationships, light analysis, geographic information, and quantities and properties of building components (for example, manufacturers' details). BIM involves representing a design as combinations of . BIM design tools allow extraction of different views from a building model for drawing production and other uses. These different views are automatically consistent, being based on a single definition of each object instance. This reduces information losses that traditionally occurred when a new team takes 'ownership' of the project, and provides more extensive information to owners of complex structures. BIM throughout the project life- cycle. To ensure efficient management of information processes throughout this span, a BIM manager (also sometimes defined as a virtual design- to- construction, VDC, project manager . The BIM manager is retained by a design build team on the client's behalf from the pre- design phase onwards to develop and to track the object- oriented BIM against predicted and measured performance objectives, supporting multi- disciplinary building information models that drive analysis, schedules, take- off and logistics. The significant disciplines such as architectural, structural and MEP designs should be well coordinated, as two things can. Building Information Modeling aids in collision detection at the initial stage, identifying the exact location of discrepancies. The BIM concept envisages virtual construction of a facility prior to its actual physical construction, in order to reduce uncertainty, improve safety, work out problems, and simulate and analyze potential impacts. Waste can be minimised on- site and products delivered on a just- in- time basis rather than being stock- piled on- site. Scopes of work can be isolated and defined. Systems, assemblies and sequences can be shown in a relative scale with the entire facility or group of facilities. BIM also prevents errors by enabling conflict or 'clash detection' whereby the computer model visually highlights to the team where parts of the building (e. BIM in facility operation. This can yield benefits to the facility owner or operator. For example, a building owner may find evidence of a leak in his building. Rather than exploring the physical building, he may turn to the model and see that water valve is located in the suspect location. He could also have in the model the specific valve size, manufacturer, part number, and any other information ever researched in the past, pending adequate computing power. Such problems were initially addressed by Leite and Akinci when developing a vulnerability representation of facility contents and threats for supporting the identification of vulnerabilities in building emergencies. The first benefit would be enhancing visual communication of interweaved, stacked and complex cadastral spaces for non- specialists. The rich amount of spatial and semantic information about physical structures inside models can aid comprehension of cadastral boundaries, providing an unambiguous delineation of ownership, rights, responsibilities and restrictions. Additionally, using BIM to manage cadastral information could advance current land administration systems from a 2. D- based and analogue data environment into a 3. D digital, intelligent, interactive and dynamic one. The early applications, and the hardware needed to run them, were expensive, which limited widespread adoption. Archi. CAD's Radar CH, released in 1. These packages (e. Bentley AECOsim Building Designer, Archi. CAD, Magi. CAD, Tekla Structures, Autodesk Revit, Synchro PRO, Vector. Works, Trimble Sketch. Up) differ from architectural drafting tools such as Auto. CAD by allowing the addition of further information (time, cost, manufacturers' details, sustainability and maintenance information, etc.) to the building model. Non- proprietary or open BIM standards. IFCs have been developed by building. SMART (the former International Alliance for Interoperability), as a neutral, non- proprietary or open standard for sharing BIM data among different software applications (some proprietary data structures have been developed by CAD vendors incorporating BIM into their software). Poor software interoperability has long been regarded as an obstacle to industry efficiency in general and to BIM adoption in particular. In August 2. 00. 4 a US National Institute of Standards and Technology (NIST) report. They generally reference key metrics such as the Facility Condition Index (FCI). The validity of these models will need to be monitored over time, because trying to model a building constructed in, say 1. BIM at time of initial design. International BIM developments. The Hong Kong Housing Authority set a target of full BIM implementation in 2. Building. Smart Hong Kong was inaugurated in Hong Kong SAR in late April 2. India is an emerging market with an expanding construction market and huge potential for large scale residential and commercial development (because of population and economic growth). It has many qualified, trained and experienced BIM professionals who are implementing this technology in Indian construction projects and also assisting teams in the USA, Australia, UK, middle east, Singapore and North Africa to design and deliver construction projects using BIM. In spite of this, and India's vibrant building sector, BIM usage was reported by only 2. Indian BIM activists had taken a step towards spreading BIM awareness by initiating BIM association titled . And, this association brings together Indian AECO industry & academia to learn, share and adopt BIM technologies and workflows. It was founded in 2. Iran, including the Civil and Environmental Engineering Department at Amirkabir University of Technology. Under the Construction Industry Master Plan 2. The BCA Academy is training students in BIM. However, it was not until the late 2. Korean industry paid attention to BIM. The first industry- level BIM conference was held in April, 2. BIM has been spread very rapidly. Since 2. 01. 0, the Korean government has been gradually increasing the scope of BIM- mandated projects. Mc. Graw Hill published a detailed report in 2. BIM adoption and implementation in South Korea. The one page circular initiated strong interest in BIM and the market responded in preparation for more guidelines and direction. In 2. 01. 5 the Municipality issued another circular (2. Regarding the expansion of applying the (BIM) on buildings and facilities in the emirate of Dubai' which made BIM mandatory on more projects by reducing the minimum size and height requirement for projects requiring BIM. This second circular drove BIM adoption further with several projects and organizations adopting UK BIM standards as best practice. In 2. 01. 6, the UAE's Quality and Conformity Commission set up a BIM steering group to investigate statewide adoption of BIM. The cluster is equally co- funded by European Structural and Investment Funds through Enterprise Estonia and by the members of the cluster with a total budget of 6. In France, examples of organisation promoting the use of BIM include the FFB (F. Also there is a BIM work group established by Lietuvos Architektu Sajunga (a Lithuanian architects body). The initiative intends Lithuania to adopt BIM (Building Information Modelling), Industry Foundation Classes (IFC) and National Construction Classification as standard. An international conference . Several large public clients require use of BIM in open formats (IFC) in most or all of their projects. The Government Building Authority bases its processes on BIM in open formats to increase process speed and quality, and all large and several small and medium- sized contractors use BIM. National BIM development is centred around the local organisation, building. SMART Norway which represents 2. Norwegian construction industry. Although there are neither standards nor legislative requirements to deliver projects in BIM, many architects, structural engineers and contractors, plus a few investors are already applying BIM. A Slovakian implementation strategy created by BIMa. S and supported by the Chamber of Civil Engineers and Chamber of Architects has yet to be approved by Slovakian authorities due to their low interest in such innovation. Since 2. 00. 9 through the initiative of building. Smart Switzerland, then 2. BIM awareness among a broader community of engineers and architects was raised due to the open competition for Basel's Felix Platter Hospital. BIM has also been a subject of events by the Swiss Society for Engineers and Architects, SIA. This was proposed to ensure an agreed starting point, as different interpretations of the term were hampering adoption. In May 2. 01. 1 UK Government Chief Construction Adviser.
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