QQ客服 官方微博 反馈留言

	基于生命周期评价的绿色建筑选材优化研究——以寒冷地区住宅建筑为例
	彭渤 ; 林波荣 ; PENG Bo ; LIN Borong
	2016-03-30 ; 2016-03-30
关键词	生命周期评价 选材优化 能耗模拟 建材含能 Landscape Architecture Sustainable Design Sustainable Construction and Management Reflection on the Practices TU201.5 TU50
其他题名	OPTIMIZATION OF GREEN BUILDING MATERIAL SELECTION BASED ON LCA:A RESIDENTIAL CASE STUDY IN COLD AREA
中文摘要	在绿色建筑大力发展的情况下,目前建材产品的选材优化缺乏定量化的研究。本文以某寒冷地区住宅建筑为例,研究了设计阶段基于生命周期评价的绿色建筑选材优化方法。基于该住宅的原始设计方案,从窗户选型以及窗墙比两个方面设计了两个优化方案。利用BELES计算了各个方案的建材含能,利用能耗模拟软件De ST计算了各个方案的运行阶段采暖能耗。根据计算结果,通过方案优化使得建筑的单位面积建材含能略有降低,运行阶段采暖能耗降低了约21.4%,生命周期能耗降低了约10.8%,验证了设计阶段利用生命周期的评价方法对选材优化的可行性。; As the green building industry has a vigorously development in China recently, there is relatively lack of the quantitative research on optimization of building material selection. The optimization method for building material selection based on life cycle assessment was studied and a residential case study in cold area was performed in the paper presented. Based on the original design scheme, the optimization was performed from two factors which are outside window selection and window to wall ratio. The building material embodied energy was calculated by BELES and the heating energy in operation stage of each case was calculated by energy simulation with De ST. According to the results, compared to the original scheme, the building material embodied energy of the optimized scheme has a little reduction and the heating energy consumption decreased by about 21.4%. The total life cycle energy consumption of the optimized scheme decreased by about 10.8% and the feasibility of the optimization method for building material selection based on life cycle assessment was verified.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/145382]
专题	清华大学
推荐引用方式 GB/T 7714	彭渤,林波荣,PENG Bo,等. 基于生命周期评价的绿色建筑选材优化研究——以寒冷地区住宅建筑为例[J],2016, 2016.
APA	彭渤,林波荣,PENG Bo,&LIN Borong.(2016).基于生命周期评价的绿色建筑选材优化研究——以寒冷地区住宅建筑为例..
MLA	彭渤,et al."基于生命周期评价的绿色建筑选材优化研究——以寒冷地区住宅建筑为例".(2016).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。