铁路站房碳排放计算方法分析
Analysis on carbon emission calculation method of railway station buildings
摘要：
提出了设计阶段适合铁路站房的从建造和拆除、材料生产和运输及站房运行过程的全寿命周期碳排放构成和计算公式，分析了铁路站房自身碳排放特征，简化了公式表达形式，明确了相关参数取值，保证了碳排放计算的可实施性，指导了铁路站房碳排放分析报告的编制。通过在设计阶段开展铁路站房全寿命周期碳排放量计算分析，可优选站房设计方案、能源系统方案和低碳建材，为站房低碳建造和运行提供数据依据和技术支撑。
Abstract：
This paper puts forward the composition and calculation formula of the life cycle carbon emission of railway station buildings, which is suitable for the construction and demolition, material production and transportation and the operation of the station buildings in the design stage, analyses the carbon emission characteristics of railway station buildings, simplifies the expression form of the formula, defines the values of relevant parameters, ensures the implementability of the carbon emission calculation, and guides the compilation of carbon emission analysis report of railway station buildings. Through the calculation and analysis of life cycle carbon emissions of railway station buildings in the design stage, the station building design scheme, energy system scheme and low-carbon building materials can be optimized, which provides the data and technical support for low-carbon construction and operation of railway station buildings.
Keywords:railway station building; life cycle; carbon emission; renewable energy; carbon sink