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北方农村住宅节能建筑外围护系统优化分析

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现阶段我国北方农村住宅存量大且耗能高,为推进《加快推动建筑领域节能降碳工作方案》实施,实现北方农村住宅绿色低碳建造技术优化分析,通过数值模拟方法对不同外围护系统北方农村住宅能耗进行计算,结合回归分析方法建立保温材料厚度与建筑能耗函数模型.在此基础上,进一步考虑建筑全寿命周期内,不同阶段下保温材料厚度对建筑成本、能耗、碳排放直接与间接作用及时间价值影响,采用费用效益法建立北方农房外围护系统优化决策函数模型,研究结果可为北方农村住宅低碳建造优化设计提供依据.
Optimization Analysis of the Exterior Enclosure System for Energy-saving Buildings in Northern Rural Areas
At present,the stock of rural residential buildings in northern China is large and the energy consumption is high.In order to promote the implementation of the"Work Plan for Accelerating Energy Saving and carbon Reduction in the Building Field",the optimization analysis of green and low-carbon construction technology for rural residential buildings in northern China is realized.The consumption of rural residential buildings in northern China was calculated by numerical simulation method,and the function model of insulation material thickness and building energy consumption was established by regression analysis method.On this basis,further considering the direct and indirect effects of insulation material thickness on building cost,energy consumption and carbon emission at different stages during the whole life cycle of the building as well as the time value,the cost-benefit method was adopted to establish the optimization decision function model of the northern rural housing peripheral protection system,and the research results can provide a basis for the optimization design of low-carbon construction of rural residential buildings in the north.

rural residential buildings in northernperipheral protection systemnumerical simulationregression analysiscost benefit method

郭朝辉、霍光、刘士龙、曹权宇、李梦迪、石佳磊

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河北省建筑科学研究院有限公司,河北 石家庄 050227

河北建研科技有限公司,河北 石家庄 050227

河北融舟科技发展有限公司,河北 石家庄 050000

北方农村住宅 外围护系统 数值模拟 回归分析 费用效益法

河北省住房和城乡建设厅建设科技研究项目河北省住房和城乡建设厅建设科技研究项目河北省住房和城乡建设厅建设科技研究项目河北省住房和城乡建设厅建设科技研究项目

2022-20752022-20812023-21142023-2115

2024

10.19860/j.cnki.issn1005-8249.2024.03.029

粉煤灰综合利用
河北省墙体材料革新办公室 石家庄市粉煤灰综合利用和墙改办公室

粉煤灰综合利用

CSTPCD
影响因子：0.378
ISSN：1005-8249
年,卷(期)：2024.38(3)
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