| 中国建筑气候分区和采暖气候条件变化研究 |
| |
| 引用本文： | 刘玉莲,陈莉,康恒元,孙爽,周永吉,张恒翀.中国建筑气候分区和采暖气候条件变化研究[J].气象与环境学报,2020,36(5):97-104. |
| |
| 作者姓名： | 刘玉莲 陈莉 康恒元 孙爽 周永吉 张恒翀 |
| |
| 作者单位： | 1. 黑龙江省气候中心, 黑龙江 哈尔滨 1500302. 哈尔滨市气象局, 黑龙江 哈尔滨 1500283. 黑龙江省气象数据中心, 黑龙江 哈尔滨 1500304. 黑龙江省气象科学研究所, 黑龙江 哈尔滨 150030 |
| |
| 基金项目： | 黑龙江省自然科学基金;黑龙江省气象局重点项目;中国气象局气候变化专项 |
| |
| 摘 要： | 利用1951-1980年和1981-2010年两个气候期的月平均气温数据，对中国大陆地区建筑气候分区进行对比，讨论建筑气候分区的变化；并基于近气候期的建筑气候分区以逐日气温为基础，讨论了1951-2018年不同分区采暖气候条件变化特征。结果表明：与1951-1980年相比，1981-2010年严寒地区范围有所缩减，南界北移；寒冷区、夏热冬冷区、夏热冬暖区北进，温和区西扩，夏热冬暖区范围增大。中国大陆采暖度日数、采暖日数、采暖日均强度分布一致，东部随纬向增加，西部随海拔增加；采暖度日数严寒地区最大，寒冷地区其次，夏热冬暖地区最小；1951-2018年，中国大陆各建筑分区的采暖度日数都呈显著减少趋势，减少速率严寒地区最大，温和地区最小；夏热冬冷地区距平百分率的波动最大，严寒地区波动最小。1998-2012年，全国各建筑气候分区采暖度日数和采暖日均强度在此期间均表现为增加，其中夏热冬暖地区增加趋势通过了0.05显著性检验。
|
| 关 键 词： | 中国 建筑气候分区 采暖 |
| 收稿时间： | 2020-04-19 |
A study on the variation of building climate zones and heating climate conditions in China |
| |
| Yu-lian LIU,Li CHEN,Heng-yuan KANG,Shuang SUN,Yong-ji ZHOU,Heng-chong ZHANG.A study on the variation of building climate zones and heating climate conditions in China[J].Journal of Meteorology and Environment,2020,36(5):97-104. |
| |
| Authors: | Yu-lian LIU Li CHEN Heng-yuan KANG Shuang SUN Yong-ji ZHOU Heng-chong ZHANG |
| |
| Institution: | 1. Heilongjiang Climate Center, Harbin 150030, China2. Harbin Meteorological Service, Harbin 150028, China3. Heilongjiang Meteorological Data Center, Harbin 150030, China4. Heilongjiang Institute of Meteorological Sciences, Harbin 150030, China |
| |
| Abstract: | This paper compared the changes in climate zoning for buildings between 1951-1980 and 1981-2010 using monthly average temperature data and discussed the change characteristics of climatic conditions for heating from 1951 to 2018 using daily average temperature data.The results show that compared with the period from 1951 to 1980, the range of severe cold area decreases from 1981 to 2010, and the southern boundary moves northward.The cold area, the hot-summer and cold-winter area, the hot-summer and warm-winter area move northward.However, the mild area expands westward, and the range of hot-summer and warm-winter area becomes larger.From 1951 to 2018, the heating degree day in all building climate zones decreases significantly.The largest reduction rate is in the severe cold area and the smallest is in the mild area.The anomaly percentage of heating degree day has a big fluctuate in the hot-summer and cold-winter area, and has a small fluctuate in the severe cold area.During the period of 1998 to 2012, the heating degree day and the average daily heating intensity of all building climate zones increased, and the trend of hot-summer and warm-winter area passes the 0.05 significance test. |
| |
| Keywords: | China Climate zoning for buildings Heating |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《气象与环境学报》浏览原始摘要信息 |
| 点击此处可从《气象与环境学报》下载免费的PDF全文 |
|
