An Assessment Method and Planning Responses for the Thermal Environment of Land Surfaces in Shenyang Based on Urban Morphology Parameters

ZHOU Shiwen; SHI Tiemao; LI Sui; LI Diansheng

doi:10.13204/j.gyjzG21052409

Volume 52 Issue 5

Jul. 2022

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ZHOU Shiwen, SHI Tiemao, LI Sui, LI Diansheng. An Assessment Method and Planning Responses for the Thermal Environment of Land Surfaces in Shenyang Based on Urban Morphology Parameters[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(5): 42-50. doi: 10.13204/j.gyjzG21052409

Citation:

ZHOU Shiwen, SHI Tiemao, LI Sui, LI Diansheng. An Assessment Method and Planning Responses for the Thermal Environment of Land Surfaces in Shenyang Based on Urban Morphology Parameters[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(5): 42-50. doi: 10.13204/j.gyjzG21052409

Citation:

ZHOU Shiwen, SHI Tiemao, LI Sui, LI Diansheng. An Assessment Method and Planning Responses for the Thermal Environment of Land Surfaces in Shenyang Based on Urban Morphology Parameters[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(5): 42-50. doi: 10.13204/j.gyjzG21052409

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An Assessment Method and Planning Responses for the Thermal Environment of Land Surfaces in Shenyang Based on Urban Morphology Parameters

doi: 10.13204/j.gyjzG21052409

1. College of Architecture and Planning, Shenyang Jianzhu University, Shenyang 110168, China;
2. Institute of Space Planning and Design, Shenyang Jianzhu University, Shenyang 110168, China;
3. Institute of Ecological Planning and Green Building, Shenyang Jianzhu University, Shenyang 110168, China

Received Date: 2021-05-24
Available Online: 2022-07-23
Publish Date: 2022-07-23

Abstract

Abstract

To master the influence mechanisms of urban spatial form on the thermal environment is essential to improve urban climate adaptability, and to construct a scientific prediction model for the thermal environment effect is an effective way to improve the urban climate environment. Taking Shenyang as an object, a set of parameters to represent the spatial capacity and form characteristics was established, the key parameters were identified through correlation analysis with surface temperatures, and a evaluation model of thermal environment indexes for urban planning was established using the principal element analysis method. The results showed that:in the different form parameters, the leaf area index, the building floor area ratio and the sky view factor were more significant correlated with the urban thermal environment, the spatial distribution map for Shenyang thermal environment was constructed by the evaluation model of the thermal enviroment index could reflect the distribution status of the thermal emironment effect better in the study area, and the spatial units of the thermal environment were divided. According to the parameters of the model and the distribution of the spatial units, the layout optimization of the thermal environment in the scale of the city and the guidance and control strategies for the form quantiation in the site scale were proposed directly, which could provide the planning index of strong operability to improve the urban thermal environment effect.
- urban form,
- thermal environment,
- evaluation model,
- control strategy

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References(36)

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