Spatial Representation in Product Modelling
نویسندگان
چکیده
An urianibiguous definition of space is necessary before a n j attenipt niade to develop product or process niodels for concurrent engineering in the AEC Industry. The ambiguit;\, is the resur‘t of cliffererit and even conflicting approach to its definition in the various phases o f the buildirig life cjcle for direrent stukeholders, e.g. Architects, Eiigitieers, arid Brtii‘ditig Services Eiigineer etc. Some researchers cotisider spcice as an abstract properly of thirrgs, while others corisider as a thitig itsev Regardless of the definition, the space can be referred to LIS CI collector of imterial objects arid also L I S uti object itseu: This paperirivestigate:; the existitig coricepts & criteriu of clefitiitiori in various phases, cornpares btitli the factiinl arid ontological riieaiiii;!g, mid specifies coriceptriul scheriias for represeritatiori of space. georiietri,, cirirl briildiiigs.
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