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首页> 外文期刊>Structure and Infrastructure Engineering >A life-cycle framework for integrating green building and hazard-resistant design: examining the seismic impacts of buildings with green roofs
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A life-cycle framework for integrating green building and hazard-resistant design: examining the seismic impacts of buildings with green roofs

机译：用于整合绿色建筑和抗灾害设计的生命周期框架：检查建筑物与绿色屋顶的地震影响

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Building design and performance are increasingly being scrutinised from perspectives of both sustainability and hazard resistance. However, the approaches taken to consider these perspectives are disconnected; green building rating systems do not consider hazard resistance in their assessments, while performance-based engineering methods have tended to neglect consideration of environmental impacts. This study presents a framework to assess a building's life-cycle performance in terms of social, environmental and economic impacts using probabilistic approaches, considering the possible occurrence of an earthquake or other extreme event. The framework is illustrated through a case study of an office building in Los Angeles, designed with and without different types of vegetated (green) roofs, and at risk from varying earthquake hazard scenarios. The case study results demonstrate trade-offs between upfront building costs, material choices, hazard resistance and environmental impact.
机译：从可持续性和危险性的角度来看，建筑设计和性能越来越多地思考。 但是，考虑这些观点的方法是断开连接; 绿色建筑评级系统在评估中不考虑危险，而基于绩效的工程方法往往倾向于忽视对环境影响的考虑。 本研究提出了一个框架，以利用概率方法在社会，环境和经济影响方面评估建筑物的生命周期绩效，考虑到可能发生地震或其他极端事件。 该框架通过洛杉矶办公楼的案例研究来说明，设计有和没有不同类型的植被（绿色）屋顶，并且有可能发生不同的地震危险情景。 案例研究结果展示了前期建筑成本，材料选择，抗灾害和环境影响之间的权衡。

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