基于LCA与低碳约束的家具设计方法研究  

Research on Furniture Design Methods Based on LCA and Low Carbon Constraints

作　　者：王丽 彭叶怡 骆琦 刘芸 Wang Li;Peng Yeyi;Luo Qi;Liu Yun

机构地区：[1]浙江农林大学艺术设计学院,浙江杭州311300 [2]浙江省轻工业品质量检验研究院,浙江杭州310018

出　　处：《家具与室内装饰》2023年第7期16-21,共6页Furniture & Interior Design

基　　金：浙江省“尖兵”研发攻关计划项目(2022C03039)。

摘　　要：通过研究与分析,提出一种生命周期评价(LCA)与低碳约束相结合的家具设计模型,从预知的角度探讨家具的生命周期碳足迹和低碳家具的设计方法。首先,基于家具的低碳性能目标,从功能、结构、材料三个维度构建家具设计的低碳约束条件,分析了相应约束条件下的不同映射域;其次,结合了LCA模型构建的技术过程,建立了约束分析、约束聚焦、设计解集和设计输出的完整低碳家具设计模型;最后,以一款儿童折叠书桌为例,核验该方法的有效性。结果表明该方法可以有效弥补传统家具设计不能将生命周期考虑在设计前端的缺陷,为其他领域的低碳设计提供参考。Through research and analysis,this paper proposes a furniture design model that combines life cycle assessment(LCA)with low carbon constraints and discusses the life cycle carbon footprint of furniture and the design method of low carbon furniture from the perspective of prediction.Firstly,based on the low-carbon performance target of furniture,the low-carbon constraints of furniture design are constructed from three dimensions of function,structure,and material,and different mapping domains under the corresponding constraints are analyzed;secondly,combined with the technical process of LCA model construction,A complete low-carbon furniture design model of constraint analysis,constraint focus,design solution set,and design output is established;finally,a folding desk for children is taken as an example to verify the effectiveness of the method.The results demonstrate that this method can effectively make up for the shortcomings of traditional furniture design,which cannot consider the life cycle at the front end of the design and has guiding significance for low-carbon design in other fields.

关 键 词：LCA 低碳约束 家具设计 碳足迹 

分 类 号：TS664.1[轻工技术与工程]