[1]张 昊,陈景衡,武玉艳.拉萨地区住宅建筑群布局模式对建筑能耗影响关系研究[J].西安建筑科技大学学报(自然科学版),2021,53(02):289-294.[doi:10.15986/j.1006-7930.2021.02.019]
　ZHANG Hao,CHEN Jingheng,WU Yuyan.Study on the quantitative relationship between the layout of residential buildings and building energy consumption in Lhasa[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2021,53(02):289-294.[doi:10.15986/j.1006-7930.2021.02.019]
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拉萨地区住宅建筑群布局模式对建筑能耗影响关系研究()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
53
期数:
2021年02期
页码:
289-294
栏目:
出版日期:
2021-04-28

文章信息/Info

Title:
Study on the quantitative relationship between the layout of residential buildings and building energy consumption in Lhasa
文章编号:
1006-7930(2021)02-0289-06
作者:
张 昊; 陈景衡; 武玉艳
(西安建筑科技大学 建筑学院,陕西 西安 710055)
Author(s):
ZHANG Hao;  CHEN Jingheng;  WU Yuyan
(School of Architecture, Xi’an Univ. of arch. & Tech., Xi’an 710055, China)
关键词:
日照间距;  建筑能耗;  太阳能利用;  拉萨
Keywords:
sunshine distance;  building energy consumption;  solar energy utilization;  Lhasa
分类号:
TU111.4
DOI:
10.15986/j.1006-7930.2021.02.019
文献标志码:
A
摘要:
通过分析拉萨城市住区四种典型布局模式下建筑群的太阳辐射得热量,得出朝向为南偏东15°平行行列式布局的建筑较有利于太阳能利用.因此,以平行行列式为研究对象,进一步分析了不同日照间距下建筑各层日照时间与能耗关系,研究发现:当建筑最小日照时间为2 h,2层及以上建筑能耗和建筑日照时间变化较小,当1层和2层建筑能耗占比较大(≤4层)时,推荐最小日照时间为2 h; 当1层和2层建筑能耗占总能耗较小(≥5层)时,为节约用地面积,可采用1 h最小日照时间; 并且给出了适宜的窗墙面积比,为拉萨未来发展的高密度建筑群设计提供参考依据.
Abstract:
In this paper, the solar radiation heat gain of buildings in Lhasa area is analyzed under the four layout modes of parallel determinant, transverse determinant, longitudinal determinant and mixed determinant. The layout mode of buildings with parallel determinant and 15° south by east is more favorable to solar energy utilization. In parallel determinant for object, further analyzing the different architectural layers under the sunshine spacing relationship between energy consumption and time, found that when building minimum sunshine time of 2 h, 2 layer and smaller buildings energy consumption and sunshine time change, so when the layer 1 and layer 2 building energy consumption accounts for larger(≤4), recommended minimum sunshine time is 2 h. When the energy consumption of the first and second floors is small(≥5 floors), the minimum sunshine time of 1 h can be used to save the land area. In addition, the appropriate window and wall area ratio is recommended to provide a reference for the design of the rapidly developing high-density buildings in Lhasa.

参考文献/References:

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(编辑 桂智刚)

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备注/Memo

备注/Memo:
收稿日期:2020-10-26 修改稿日期:2021-03-20
基金项目:十三五科技国家重点研发计划项目(2016YFC0700208)
第一作者:张 昊(1995-),男,硕士生,主要研究绿色建筑设计.E-mail:18709261121@163.com
通信作者:陈景衡(1975-),女,博士,教授,主要研究方向为地域绿色建筑设计和城市设计,城市高层综合体.E-mail:chenjingheng@qq.com
更新日期/Last Update: 2021-04-28