Vdci VANGUARD Story 2
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嘀䄀一䜀唀䄀刀䐀 䌀䄀䐀Ⰰ 䈀䤀䴀 ☀ 䌀伀一匀吀刀唀䌀吀䤀伀一 吀伀䐀䄀夀 圀 椀欀椀瀀攀搀椀愀 愀渀搀 䈀䤀䴀 䠀愀爀瘀愀爀搀 倀氀愀渀渀椀渀最 ☀ 䈀䤀䴀 匀甀瀀攀爀琀愀氀氀猀 ☀ 䈀䤀䴀 䤀渀 琀栀椀猀 渀攀眀猀氀攀琀琀攀爀Ⰰ 眀攀 椀渀琀爀漀搀甀挀攀 愀 渀攀眀 挀漀氀甀洀 渀㨀 圀 攀 愀氀氀 欀渀漀眀 琀栀愀琀 䠀愀爀瘀愀爀搀 唀渀椀瘀攀爀猀椀琀礀 椀猀 漀渀攀 漀昀 琀栀攀 刀椀最栀琀 渀漀眀Ⰰ 猀椀砀 漀昀 琀栀攀 猀甀瀀攀爀琀愀氀氀 戀甀椀氀搀椀渀最猀 ᰠ䌀䄀䐀Ⰰ 䈀䤀䴀 愀渀搀 琀栀攀 䌀漀渀猀琀爀甀挀琀椀漀渀 䤀渀搀甀猀琀爀礀 吀漀搀愀礀⸀ᴠ 氀攀愀搀椀渀最 挀攀渀琀攀爀猀 漀昀 攀搀甀挀愀琀椀漀渀 漀渀 琀栀攀 瀀氀愀渀攀琀⸀ 猀栀漀眀渀 椀渀 琀栀攀 椀洀 愀最攀 愀戀漀瘀攀 愀爀攀 甀渀搀攀爀 挀漀渀猀琀爀甀挀琀椀漀渀 椀渀 一攀眀 夀漀爀欀 䌀椀琀礀⸀ 吀栀攀 最漀愀氀 漀昀 琀栀椀猀 挀漀氀甀洀 渀 椀猀 琀漀 琀攀愀挀栀 礀漀甀 洀 漀爀攀 倀氀攀愀猀攀 挀氀椀挀欀 漀渀 琀栀攀 椀洀 愀最攀 愀戀漀瘀攀Ⰰ 漀爀 最漀 琀漀 瀀愀最攀 㜀Ⰰ 琀漀 愀戀漀甀琀 栀漀眀 䌀䄀䐀 愀渀搀 䈀䤀䴀 愀爀攀 戀攀椀渀最 攀昀昀昀攀挀琀椀瘀攀氀礀 氀攀愀爀渀 洀 漀爀攀 愀戀漀甀琀 栀漀眀 䠀愀爀瘀愀爀搀 椀猀 椀渀琀攀最爀愀琀椀渀最 䈀䤀䴀 椀渀琀漀 倀氀攀愀猀攀 挀氀椀挀欀 漀渀 琀栀攀 椀洀 愀最攀 愀戀漀瘀攀Ⰰ 漀爀 最漀 琀漀 甀猀攀搀 椀渀 琀漀搀愀礀ᤠ猀 挀漀渀猀琀爀甀挀琀椀漀渀 椀渀搀甀猀琀爀礀⸀ 琀栀攀椀爀 漀瘀攀爀愀氀氀 挀愀洀 瀀甀猀 瀀氀愀渀渀椀渀最 瀀爀漀挀攀猀猀⸀ 瀀愀最攀 㠀Ⰰ 琀漀 氀攀愀爀渀 洀 漀爀攀 愀戀漀甀琀 猀甀瀀攀爀愀氀氀 戀甀椀氀搀椀渀最猀 愀渀搀 栀漀眀 䈀䤀䴀 椀猀 愀渀 椀洀 瀀漀爀琀愀渀琀 䤀渀 琀栀椀猀 昀椀爀猀琀 愀爀琀椀挀氀攀Ⰰ 眀攀 最漀 琀漀 圀 椀欀椀瀀攀搀椀愀 猀漀 礀漀甀 挀愀渀 吀栀椀猀 猀琀漀爀礀 瀀爀漀瘀椀搀攀猀 瘀攀爀礀 椀渀琀攀爀攀猀琀椀渀最 氀椀渀欀猀 琀漀 椀渀昀漀爀洀 愀琀椀漀渀 瀀愀爀琀 漀昀 琀栀攀椀爀 搀攀猀椀最渀 愀渀搀 挀漀渀猀琀爀甀挀琀椀漀渀⸀ 漀戀琀愀椀渀 愀渀 攀砀挀攀氀氀攀渀琀 漀瘀攀爀瘀椀攀眀 愀戀漀甀琀 䈀䤀䴀 ⸀ 䰀攀愀爀渀 愀戀漀甀琀 栀漀眀 䈀䤀䴀 挀愀渀 愀渀搀 椀猀 戀攀椀渀最 甀猀攀搀 漀渀 挀漀渀猀琀爀甀挀琀椀漀渀 栀漀眀 椀琀 猀琀愀爀琀攀搀Ⰰ 栀漀眀 椀琀 栀愀猀 搀攀瘀攀氀漀瀀攀搀Ⰰ 栀漀眀 椀琀 栀愀猀 瀀爀漀樀攀挀琀猀 漀渀 琀栀攀 䠀愀爀瘀愀爀搀 挀愀洀 瀀甀猀⸀ 䤀渀 甀瀀挀漀洀 椀渀最 椀猀猀甀攀猀 漀昀 漀甀爀 渀攀眀猀氀攀琀琀攀爀Ⰰ 戀攀挀漀洀 攀 愀渀 椀渀琀攀最爀愀氀 瀀愀爀琀 漀昀 琀漀搀愀礀ᤠ猀 挀漀渀猀琀爀甀挀琀椀漀渀 眀攀ᤠ氀氀 戀攀 氀攀愀爀渀椀渀最 洀 漀爀攀 愀戀漀甀琀 猀甀瀀攀爀琀愀氀氀 攀渀瘀椀爀漀渀洀 攀渀琀⸀ 夀漀甀 挀愀渀 ᰠ挀漀渀渀攀挀琀 琀栀攀 搀漀琀猀ᴠ 琀漀 吀栀椀猀 椀猀 愀渀 攀砀挀攀氀氀攀渀琀 漀瘀攀爀瘀椀攀眀 漀昀 栀漀眀 氀愀爀最攀 挀氀椀攀渀琀猀 愀爀攀 愀渀搀 洀 攀最愀琀愀氀氀 戀甀椀氀搀椀渀最猀⸀ 吀栀攀爀攀 愀爀攀 洀 愀渀礀 最愀椀渀 愀渀 甀渀搀攀爀猀琀愀渀搀椀渀最 漀昀 眀栀攀爀攀 琀栀攀 琀攀挀栀渀漀氀漀最礀 搀攀瀀氀漀礀椀渀最 䈀䤀䴀 椀渀 愀 挀愀洀 瀀甀猀ⴀ眀椀搀攀 猀攀琀琀椀渀最⸀ 愀洀 愀稀椀渀最 猀甀瀀攀爀琀愀氀 瀀爀漀樀攀挀琀猀 甀渀搀攀爀眀愀礀 愀氀氀 椀猀 洀 漀猀琀 瀀爀漀戀愀戀氀礀 最漀椀渀最℀ 䰀攀琀ᤠ猀 攀渀樀漀礀 琀栀攀 氀攀愀爀渀椀渀最 愀爀漀甀渀搀 琀栀攀 瀀氀愀渀攀琀℀ 爀椀搀攀 琀漀最攀琀栀攀爀℀ 匀漀 瀀椀挀欀 漀渀 琀栀攀 瀀椀挀琀甀爀攀 愀戀漀瘀攀Ⰰ 漀爀 最漀 琀漀 倀愀最攀 ㈀⸀ 嘀漀氀甀洀 攀 䤀猀猀甀攀 ㌀ 䨀甀氀礀 ㈀ 㘀 vdci VANGUARD story 1 Building Information Modeling From 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. 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, wastewater, electricity, gas, refuse and communication utilities, roads, bridges, ports, tunnels, etc. BIM origins and elements The concept of BIM has existed since the 1970s.[1][2][3] The term 'building model' (in the sense of BIM as used today) was first used in papers in the mid-1980s: in a 1985 paper by Simon Ruffle,[4] and later in a 1986 paper by Robert Aish[5] - then at GMW Computers Ltd, developer of RUCAPS software - referring to the software's use at London's Heathrow Airport.[6] The term 'Building Information Model' first appeared in a 1992 paper by G.A. van Nederveen and F. P. Tolman.[7] However, the terms 'Building Information Model' and 'Building Information Modeling' (including the acronym "BIM") did not become popularly used until some 10 years later. In 2002, Autodesk released a white paper entitled "Building Information Modeling,"[8] and other software vendors also started to assert their involvement in the field.[9] By hosting contributions from Autodesk, Bentley Systems and Graphisoft, plus other industry observers, in 2003,[10] Jerry Laiserin helped popularize and standardize the term as a common name for the digital representation of the building process.[11] Facilitating exchange and interoperability of information in digital format had previously been offered under differing terminology by Graphisoft as "Virtual Building", Bentley Systems as "Integrated Project Models", and by Autodesk or Vectorworks as "Building Information Modeling". As Graphisoft had been developing such solutions for longer than its competitors, Laiserin regarded its ArchiCAD as then "one of the most mature BIM solutions on the market"[12] but also highlighted the pioneering role of applications such as RUCAPS, Sonata and Reflex.[13] On 23 June 2016, the UK's Royal Academy of Engineering presented its Prince Philip Gold Medal to Jonathan Ingram, the developer of Sonata and Reflex, for his pioneering work on BIM.[14] Following its launch in 1987, ArchiCAD became regarded by some as the first implementation of “Building Information Modeling” - From Wikipedia, the free encyclopedia Page 2 Volume 01 Issue 03 July 2016 vdci VANGUARD story 1 BIM,[15][16] as it was the first CAD product on a personal computer able to create both 2D and 3D geometry, as well as the first commercial BIM product for personal computers.[15][17][18] Definition The US National Building Information Model Standard Project Committee has the following definition: Building Information Modeling (BIM) is a digital representation of physical and functional characteristics of a facility. 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.[19] Traditional building design was largely reliant upon two-dimensional technical drawings (plans, elevations, sections, etc.). Building information modeling extends this beyond 3D, augmenting the three primary spatial dimensions (width, height and depth) with time as the fourth dimension (4D)[20] and cost as the fifth (5D).[21] BIM therefore covers more than just geometry. 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 "objects" – vague and undefined, generic or product-specific, solid shapes or void-space oriented (like the shape of a room), that carry their geometry, relations and attributes. 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.[22] BIM software also defines objects parametrically; that is, the objects are defined as parameters and relations to other objects, so that if a related object is amended, dependent ones will automatically also change.[22] Each model element can carry attributes for selecting and ordering them automatically, providing cost estimates as well as material tracking and ordering.[22] For the professionals involved in a project, BIM enables a virtual information model to be handed from the design team (architects, landscape architects, surveyors, civil, structural and building services engineers, etc.) to the main contractor and subcontractors and then on to the owner/operator; each professional adds discipline-specific data to the single shared model. 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 Use of BIM goes beyond the planning and design phase of the project, extending throughout the building life cycle, supporting processes including cost management, construction management, project management and facility operation. “Building Information Modeling” - From Wikipedia, the free encyclopedia Page 3 Volume 01 Issue 03 July 2016 vdci VANGUARD story 1 Management of building information models Building information models span the whole concept-to-occupation time-span. 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 – VDCPM) might be appointed. 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.[23][24] Companies are also now considering developing BIMs in various levels of detail, since depending on the application of BIM, more or less detail is needed, and there is varying modeling effort associated with generating building information models at different levels of detail.[25] BIM in construction management Participants in the building process are constantly challenged to deliver successful projects despite tight budgets, limited manpower, accelerated schedules, and limited or conflicting information. The significant disciplines such as architectural, structural and MEP designs should be well coordinated, as two things can’t take place at the same place and time. 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.[26] Sub-contractors from every trade can input critical information into the model before beginning construction, with opportunities to pre-fabricate or pre- assemble some systems off-site. Waste can be minimised on-site and products delivered on a just-in-time basis rather than being stock-piled on-site.[26] Quantities and shared properties of materials can be extracted easily. 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.g.: structural frame and building services pipes or ducts) may wrongly intersect. BIM in facility operation BIM can bridge the information loss associated with handling a project from design team, to construction team and to building owner/operator, by allowing each group to add to and reference back to all information they acquire during their period of contribution to the BIM model. This can yield benefits to the facility owner or operator.