Bridge reconstruction and extension project carbon emission calculation method based on carbon flow monitoring

The invention relates to the technical field of carbon emission calculation, in particular to a bridge reconstruction and extension project carbon emission calculation method based on carbon flow monitoring, which mainly comprises the following steps: firstly, dividing the bridge reconstruction and extension project carbon emission into an old project demolition stage, a new project construction stage and a new project operation and maintenance stage, and carrying out carbon emission monitoring; then disassembling the project into a set of components, and calculating the energy consumption of each component; and calculating the carbon emission of each link of component manufacturing and construction, and combining each component to obtain the total carbon emission, so that the accuracy of calculating the carbon emission of the bridge reconstruction and extension project can be effectively improved. 本发明涉及碳排放量计算技术领域，具体是一种基于碳流监测的桥梁改扩建项目碳排放计算方法，主要包括以下内容：首先将桥梁改扩建项目碳排放分为旧项目拆除阶段、新建项目施工阶段和新项目运维阶段，进行碳排放监测；然后将项目拆解为构件的集