Scale Identification and Mechanism Analysis of Harbin Urban Block Morphology Affecting Building Energy Consumption in Severe Cold Regions

CHEN Xi; LENG Hong; MA Yanhong

doi:10.13204/j.gyjzG22040221

Volume 53 Issue 1

Jan. 2023

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CHEN Xi, LENG Hong, MA Yanhong. Scale Identification and Mechanism Analysis of Harbin Urban Block Morphology Affecting Building Energy Consumption in Severe Cold Regions[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(1): 91-99. doi: 10.13204/j.gyjzG22040221

Citation:

CHEN Xi, LENG Hong, MA Yanhong. Scale Identification and Mechanism Analysis of Harbin Urban Block Morphology Affecting Building Energy Consumption in Severe Cold Regions[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(1): 91-99. doi: 10.13204/j.gyjzG22040221

Citation:

CHEN Xi, LENG Hong, MA Yanhong. Scale Identification and Mechanism Analysis of Harbin Urban Block Morphology Affecting Building Energy Consumption in Severe Cold Regions[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(1): 91-99. doi: 10.13204/j.gyjzG22040221

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Scale Identification and Mechanism Analysis of Harbin Urban Block Morphology Affecting Building Energy Consumption in Severe Cold Regions

doi: 10.13204/j.gyjzG22040221

CHEN Xi¹,
LENG Hong^{2,3
,
,},
MA Yanhong¹

1. School of Architecture & Fine Art, Dalian University of Technology, Dalian 116024, China;
2. School of Architecture, Harbin Institute of Technology, Harbin 150001,China;
3. Key Laboratory of Science and Technology of Urban-Rural Human Settlements in Cold Region, Ministry of Industry and Information Technology, Harbin 150001, China

Received Date: 2022-04-02
Available Online: 2023-05-25
Publish Date: 2023-01-20

Abstract

Abstract

Taking Harbin, a representative severe-cold-region city, as the research object, starting from clarifying the research scope of urban block morphology and building energy consumption, and based on the identification of block morphology scale affecting building energy consumption in severe cold regions, this paper identified the block morphology indexes affecting building energy consumption and analyzed the influence degree and mechanism of each index on building energy consumption with statistical analysis methods. The results showed that the scale of block morphology with the geometric center of the building plane as the center and a 100 m radius as the radius had the most significant impact on building energy consumption; building site cover ratio, floor area ratio, average building height, road height-width ratio, green space ratio and total surface area of surrounding buildings had different degrees of influence on building energy consumption. Furthermore, the application of the research conclusions in building energy-saving oriented block morphology design and building energy-saving suitability evaluation of block morphology was discussed.
- urban block morphology,
- building energy consumption,
- influence mechanism,
- planning application,
- severe cold region

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References(30)

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