Building design system and CAD integration
Building design system and CAD integration
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建筑设计系统与CAD集成
DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
K. Wittchen
中科院分区：
文献类型：
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作者：
Karl Grau Sørensen;K. Wittchen
为了提供一个综合的建筑设计系统，可以很容易地适应建筑设计师，丹麦建筑研究所开发了这样的系统。它是基于作为欧洲联合收割机项目参与者和开发建筑能源模拟工具所获得的经验。其意图是，用于建筑物设计和分析的许多计算机工具共享关于它们所分析的建筑物的信息，并且建筑物几何形状的数据可以由CAD系统提供。最近，两家丹麦咨询工程公司在实际建筑项目中测试了该系统。引言在使用先进的计算机模型进行建筑物分析，如热或日光条件的分析的主要障碍之一，是需要准备输入数据的模型的工作。然而，不同模型使用的许多此类数据是相似的，因此应在工具之间共享。EU JOULE联合收割机项目[Augenbroe，1995]是建筑行业采用当时新兴的ISO STEP标准[ISO 10303-1，1992]进行产品模型数据交换的首批国际项目之一（图1）。这些项目的范围是开发综合建筑设计系统的原型演示，其中建筑和工程设计工具之间的数据集成有助于更密集，高效和容错地使用这些工具。联合收割机项目成功地开发和展示了综合建筑设计系统的功能。然而，很明显，这种全面的系统面临着一个复杂的问题，这影响到开发工作所需的努力以及使用最终系统的效率。丹麦建筑研究所（SBI）作为该研究所的tsbi 3项目的供应商参与了联合收割机项目，该项目是集成设计系统中可用的设计工具之一。tsbi 3是一个动态建筑热分析程序[Johnsen和Grau，1994]。为了提供一个集成的建筑设计系统，可以很容易地适应建筑设计师，SBI开发了一个建筑设计系统，是有限的，集成和实用。该系统被称为数据集成系统（DIS）。开发是基于开发tsbi 3和作为联合收割机项目的参与者所获得的经验。SBI建筑能源模拟工具的演变如图1所示。
In order to provide an integrated building design system that easily can be adapted by building designers, the Danish Building Research Institute has developed such system. It is based on experience gained as participant in the European COMBINE projects and from development of building energy simulation tools. The intention is that a number of computer tools for building design and analyses shares information about the buildings that they analyse, and that data for the building geometry can be provided by a CAD system. Recently two Danish consulting engineering companies have tested the system on building projects in practice. INTRODUCTION One of the main obstacles in using advanced computer models for building analyses, such as analyses of thermal or daylight conditions, is the work required to prepare input data for the models. However, many such data used by different models are similar and should therefore be shared among the tools. The EU JOULE COMBINE projects [Augenbroe, 1995] were among the first international projects with relevance for the building industry to adopt the then emerging ISO STEP standard [ISO 10303-1, 1992] for data exchange of product model data (Figure 1). The scope of the projects were to develop prototypical demonstrations of an Integrated Building Design System, where data integration between architectural and engineering design tools facilitates a more intense, efficient, and fault tolerant use of the tools. The COMBINE projects succeeded in developing and demonstrating the functionality of integrated building design systems. However, it was clear that such comprehensive systems face a problem with complexity, which influences the required effort for development work as well as the efficiency of using the final system. The Danish Building Research Institute (SBI) participated in the COMBINE projects as a supplier of the institute’s tsbi3 program as one of the design tools that were available within the integrated design system. tsbi3 is a program for dynamic building thermal analysis [Johnsen and Grau, 1994]. In order to provide an integrated building design system that easily can be adapted by building designers, SBI has developed a building design system that is limited, integrated and pragmatic. The system is called Data Integrated System (DIS). The development is based on experiences gained by developing tsbi3 and as a participant in the COMBINE projects. The evolution of SBI’s building energy simulation tool is shown in Figure 1.