震后恢复重建民用建筑考虑碳排放的研究与监测

Research and Monitoring of Carbon Emission in Civil Building Reconstruction after Earthquake

为了解决现有震后重建民用建筑碳排放监测方法未考虑节能减排条件与计算碳排放系数,导致监测结果不准确与监测效率低的问题,提出了一种新的震后恢复重建民用建筑考虑碳排放的研究与监测方法。首先针对碳排放研究的基础进行详细阐述,根据国际碳排放标准开展研究;其次采用排放系数方法,完成建筑碳排放数据采集。具体以建筑使用阶段碳排放的边界条件为基础,确定碳排放边界条件,对震后重建民用建筑全生命周期碳排放进行计算,完成震后建筑碳排放量的实时监测。结果表明:提出的震后建筑碳排放量实时监测方法,能有效的对震后建筑的碳排放量进行实时监测,且具有较高的监测效率。

when post-earthquake reconstruction carbon emission is high it would have a significant environmental impact.Therefore,it is necessary to propose a monitoring method of carbon emission for civil building reconstruction after the earthquake.To solve the problems of inaccurate monitoring results and low monitoring efficiency in the existing monitoring methods of carbon emission in civil building reconstruction after the earthquake,a new approach was proposed in this work.First,the carbon emission basis was elaborated in detail,and the research was carried out in compliance with the international carbon emission standard.Second,the emission coefficient method was used to complete the data collection of building carbon emissions.Based on the boundary conditions of carbon emissions in the building use stage,the boundary conditions for carbon emissions were determined.Finally,the carbon emission of reconstructed civil buildings after the earthquake was calculated,and the carbon emissions monitoring was done in real-time.The experimental results showed that the proposed real-time monitoring method can effectively monitor the carbon emissions of post-earthquake reconstructed buildings,and has a high monitoring efficiency.