The Influence of Tree Planting Layout on the Wind Environment of Residential Areas in Hangzhou and Optimization Strategies

Jiexin He; Zhonggou Chen

doi:10.54097/cwx17t29

Authors

Jiexin He
Zhonggou Chen

DOI:

https://doi.org/10.54097/cwx17t29

Keywords:

Tree Landscape, Planting Spacing, Numerical Simulation, Wind Environment Optimization, Residential Area

Abstract

With the continuous advancement of the sustainable development concept, optimizing the urban living environment has become one of the core goals of urban planning and construction in China. To enhance the ecological benefits and living comfort of residential areas, the reasonable planting distance between trees and buildings has become an important factor that cannot be ignored. By combining on-site cases, through on-site investigation and numerical simulation, this paper explores the impact of tree planting distance on the building environment and further proposes optimization schemes to avoid the negative effects of excessive tree shading and wind blocking of buildings, while ensuring the ecological functions of trees in beautifying the environment and purifying the air. The research results provide theoretical support and practical basis for the future design of residential area green landscape, promote the application of the concept of sustainable urban greening, and make positive contributions to improving the quality of life of residents and the urban ecological environment.

Downloads

Download data is not yet available.

References

[1] Lü Xiangcui, Gao Wenwen, Zhang Wei. Numerical Study on the Impact of Trees on the Wind Environment of Ecological Buildings [J]. Refrigeration and Air Conditioning (Sichuan), 2016, 30(03): 256-261.

[2] Lin Ding, Shen Xiaoyun, Zhu Yongbing. The Impact of Spatial Configuration of Trees in Typical Deep Street Valleys on Airflow at Pedestrian Breathing Height [J]. Journal of Geo-Information Science, 2018, 20(09): 1235-1243.

[3] Chang Le. Research on Outdoor Thermal Environment of Residential Districts Based on Different Greening Layout Patterns [D]. Xi'an Polytechnic University, 2019.

[4] Zhang Yuanyuan. Simulation Research on Greening Optimization Design of Shenyang Citizens' Squares Based on Wind Environment Comfort [D]. Shenyang Jianzhu University, 2019.

[5] Dongjin Cui et al. Particle image velocimetry measurement and CFD simulation of pedestrian level wind environment around U-type street canyon[J]. Building and Environment, 2019, 154: 239-251. Engineering-Theory and Practice, 2010, 30(1): 158-160.

[6] Xiaoyu Ying et al. Group Layout Pattern and Outdoor Wind Environment of Enclosed Office Buildings in Hangzhou[J]. Energies, 2020, 13(2)

[7] Salmond, J. A., et al. Urban green space and human health: A review of the evidence[J/OL]. Urban Forestry & Urban Greening, 2016, 17: 123-131.f Geo-Information Science, 2018, 20(09): 1235-1243.

[8] Hedblom, M., et al. The effect of urban green spaces on residents' health and well-being: A literature review.[J/OL]. Environmental Health and Preventive Medicine, 2017, 22(1): 41.

[9] Tyrvainen, L., et al. The influence of urban green spaces on the physical and mental well-being of residents. [J/OL]. Urban Ecosystems, 2005, 8: 61-72.

[10] Sun Xiang, Li Qian. Research on the Relationship between Urban Greening and Microclimate Regulation [J]. Architecture & Environment, 2016, 18(3): 45-52.

[11] Li Jianhua, Wang Jianjun. Research on the Impact and Optimization of Tree Planting on the Wind Environment in Residential Areas [J/OL]. Ecological Urban and Rural Planning, 2018, 12(2): 35-42.

[12] Badamchizadeh, P., Saadatjoo, P., & Kazemian, M. A Computational Fluid Dynamics (CFD) study on the effectiveness of trees on pedestrian level wind environment in urban areas. [J/OL]. Megaron, 2024, 19(4): 446-461.

[13] Taha, H., Akbari, H., & Taha, H. The wind-shielding and shading effects of trees on residential heating and cooling requirements. [J/OL]. ASHRAE proceedings, 1990, 123: 1-10.

[14] Hong, B., Qin, H., & Lin, B. Impact of tree locations and arrangements on outdoor microclimates and human thermal comfort in an urban residential environment. [J/OL]. Atmosphere, 2018, 237: 50-57.