朝着标准化建设业信息分类学迈进.docxVIP

朝着标准化建筑业信息分类学迈进来源：中国BIM门户;???作者：黄锰钢;???发布时间：2010-03-01;???本文点击量： 122?【中国BIM门户黄锰钢注】建筑行业信息的标准化分类问题是让BIM研究者十分头疼的问题。BIM是基于构件的建筑设计，因此对一个建筑物的分解结构（Breakdown Structure）和对建筑全寿命信息的分类结构是一切的基础，也是保证实现各软件协同合作的前提条件。同时，每个构件要细分到什么程度，各个构件属于哪个LOD（Level of Details）也是一个重要的问题。但是，这也是一项十分困难的工作，很难有一个让所有人都认同的建筑业信息分类体系，至少现在还没有出现。美国的CSI（Construction Specification Institute）是这项工作的权威机构。近期，他们推出了OmniClass建筑分类系统，以后我们网站将对其进行详细介绍。?????? 下文也是关于此项工作的一些探讨，来自AEC，大家可以了解一下。?21 Building Systems: Toward a Rational Taxonomy in ArchitectureLewis M (Bill) DickensArchitect and TechnologistAll too common recently is the notion that “system” means computerized or computerization, or relating only to a computer. That is simply not so.Wikipedia defines a system this way: A System is a set of interacting or interdependent entities forming an integrated whole.Systems are assemblies (and assemblies of assemblies) that perform a function and systems abound in virtually every living environment or discipline, as well as the constructed world.? So whether it be an anatomical system, a plant life system, an automotive or aeronautical system, or a building system; all those components, materials, tubes, frames, panels, parts, etc., unite to create assemblies to perform a function that handle a specific task and serve the main function or general purpose of that whole system. Generally, each system functions to promote or assist a certain aspect of life.Taxonomies are systems too. Taxonomy is the practice and science of classification. The word finds its roots in the Greek τ?ξι?, taxis (meaning order, arrangement) and ν?μο?, nomos (law or science). Taxonomy uses taxonomic units, known as taxa (singular ‘taxon’).The understanding of evolution is shown in a map displaying the taxonomy of the development of various living creatures, and there is taxonomy of the systems involved in the human body.? There are also taxonomies for numerous domains in the academic world. Taxonomies can be thought of as generalized models as well, an