基于Ecotect-GRA模型的建筑方案综合优选

Integrated Optimization of Building Scheme Based on Ecotect-GRA Model

分析了建筑方案设计与性能评价的关系和存在的问题,以提高建筑决策设计质量、提升建筑综合性能为目的,基于建筑性能计算机模拟技术和灰色关联度决策方法,提取建筑决策设计影响因素和产品性能评价目标,建立了Ecotect-GRA建筑决策设计方案综合优选模型,并通过实例验证了该方法进行建筑方案决策设计的有效性。

The relation and existing problems between the building scheme design and the comprehensive performance assessment were discussed. In order to improve the quality of the scheme design and the comprehensive performance of the building, this paper extracted the design influence factors and the indices of the building functions during the scheme design period firstly. Furthermore, based on the simulation technique of the building performance and the decision - making method, GRA - Grey relational analysis method, the Ecotect - GRA model was developed to optimize or select the best design scheme. The optimization model was tested by a case study to indicate its validity and reasonability.