[1]冯晓刚,杨永佺,李萌,等.多模式组合的居住区绿地对热环境影响的模拟研究[J].西安建筑科技大学学报(自然科学版),2024,56(01):113-119,158.[doi:10.15986/j.1006-7930.2024.01.014]
　FENG Xiaogang,YANG Yongquan,LI Meng,et al.Study on the impact of multi-mode combined residential green space on thermal environment[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2024,56(01):113-119,158.[doi:10.15986/j.1006-7930.2024.01.014]
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多模式组合的居住区绿地对热环境影响的模拟研究()
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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:
56
期数:
2024年01期
页码:
113-119,158
栏目:
出版日期:
2024-02-28

文章信息/Info

Title:
Study on the impact of multi-mode combined residential green space on thermal environment
文章编号:
1006-7930(2024)01-0113-07
作者:
冯晓刚1; 杨永佺2; 李萌1; 周在辉1; 李凤霞1; 王元1
（1.西安建筑科技大学 建筑学院， 陕西 西安 710055；2.山东科技大学 规划设计研究院，山东 济南 250101）
Author(s):
FENG Xiaogang1;  YANG Yongquan2;  LI Meng1;  ZHOU Zaihui1;  LI Fengxia1;  WANG Yuan1
（1.Collage of Architecture, Xi′an Univ. of Arch. & Tech., Xi′an 710055, China;2.Shandong Metallurgical Design Institute, Jinan 250101, China）
关键词:
居住区; 绿地; 热环境; 模拟; 多模式
Keywords:
residential areas;  greenland;  thermal environment;  simulation;  multi mode
分类号:
TU985.12
DOI:
10.15986/j.1006-7930.2024.01.014
文献标志码:
A
摘要:
居住区作为城镇居民三生活动最主要的空间单元，其热环境质量直接决定了小区内居民的舒适感和幸福度.本文在归纳总结城镇居住区绿地组合模式的基础上，基于非静力流体力学技术和热力学原理，耦合有限差分及交替方向隐式算法对小区范围内不同模式结构组合的绿地生态系统进行热效应模拟研究，通过对比分析不同模式组合的绿地系统热环境效应特征，探寻多模式组合下的居住区绿地与局地热环境间的交互关系.结果表明：在相同的模拟条件下，“中心+宅间”绿地组合模式的热环境效应最好，“组团+宅间”模式次之，“宅间”模式热环境效应最差；模拟区域内三种绿地组合模式的最高最低温度差分别为2.36、2.31和2.34 ℃，且温度自西南向东北方呈现圈层式分布特征；多绿植类型的组合模式对局地热环境的改善效果依次为：草+灌+乔＞草+乔＞草+灌＞草，灌木对绿地热环境舒适度的改善效果不显著.该研究能够为居住区绿地规划设计与实践提供科学参考.
Abstract:
As the most important spatial unit of urban resident activities, the thermal environment quality of residential area determines the thermal comfort and happiness of residents. On the basis of summarizing the green space combination models in urban residential areas, this paper adopts non static fluid dynamics technology and thermodynamic principles, coupled with finite difference and alternating direction implicit algorithms, to conduct thermal effect simulation research on green space ecosystems with different pattern structure combinations within the community scope. By comparing and analyzing the thermal environment effect characteristics of green space system with different combination modes, the interaction between green space and local thermal environment in residential areas under multi-mode combination is explored. The results show that under the same simulation conditions, the “center + residence” green space mode has the best thermal environment effect, the “cluster+residence” mode takes the second place, and the “residence” mode has the worst thermal environment effect. The maximum and minimum temperature differences of three green space combination modes in the simulation area are 2.36, 2.31 and 2.34℃, respectively, and the temperature presents a circular distribution from southwest to northeast. The improvement effect of the combination mode of different green plant types on the local geothermal environment is as follow, grass+shrub+tree>grass+tree>grass+shrub>grass. This improvement effect of shrubs on the thermal environment comfort of green space is not significant. The study can provide scientific reference for the planning, design and practice of green space in residential areas.

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备注/Memo

备注/Memo:
收稿日期:2022-05-11修回日期:2023-02-02
基金项目:国家自然科学基金青年基金项目（51608419）；陕西省自然科学基金项目（2018JM5073）；陕西省教育厅专项基金项目(18JK0453)；西安建筑科技大学自然科学专项基金项目（ZR19001）
第一作者:冯晓刚（1979—），男，博士，副教授，硕士生导师，主要研究方向为城市热环境、智慧城市及历史文化名城和传统村落全要素数字化保护.E-mai: fendao_ren@163.com
更新日期/Last Update: 2024-04-08