ABSTRACT

With recent advancement in energy-based sustainable design of building structures, the need for inclusive yet practical models to integrate resilience and sustainability is increasingly recognized. This paper integrates structural seismic resilience and sustainability assessment methods with whole-building energy simulation techniques to present a new comprehensive decision model for the design of buildings. Risk-based multi-attribute utility theory and analytic hierarchy process are used to develop a multi-criteria decision-making (MCDM) framework considering various economic, social and environmental criteria involved in design of buildings. The model is implemented on a number of RC buildings, and the influence of building configuration on environment, seismic performance, and energy consumption is studied. It is found that shear wall ratio plays a significant role in both seismic loss and energy consumption of RC buildings. Increasing the shear wall ratio effectively reduces the direct monetary loss and downtime as well as energy consumption.

摘要

随着建筑结构基于能源的可持续设计的最新发展，越来越需要兼具包容性和实用性的模型来整合弹性和可持续性。本文将结构抗震能力和可持续性评估方法与整栋建筑的能源模拟技术相结合，为建筑设计提供了一种新的综合决策模型。基于风险的多属性效用理论和层次分析法用于考虑建筑物设计中涉及的各种经济，社会和环境标准的多标准决策制定（MCDM）框架。该模型在许多RC建筑物上实现，并研究了建筑物构型对环境，抗震性能和能耗的影响。发现剪力墙比在钢筋混凝土建筑的地震损失和能耗中都起着重要作用。增加剪力墙比率可以有效地减少直接的金钱损失和停机时间以及能源消耗。