民用建筑设备全寿命周期环境成本分析与评估研究

摘要

Environmental cost of civil construction equipment in full life cycle is an important basic technological and economic analysis index for new sustainable construciton technology .T his paper aims to design and construct environmental cost analysis and evaluation model of civil construction equipment in full life cycle and combines theoretical analysis and literature review to design and construct the model and carriy out relevent discussions on confirming calculating parametera .Results show that :environmental cost of civil construction equipment in full life cycle is infleunced by many factors such as pollution type , pollution degree ,environmental protection policy and management level .A dual structure model and LCI (li f e cycle inventor ,L CI) can be used for analysis and evaluation .%民用建筑设备全寿命周期环境成本是新型可持续建造技术重要的基础性技术经济分析指标。文章以设计与构建民用建筑设备全寿命周期环境成本分析与评估模型为目的，利用理论分析与文献研究相结合的方法，设计与构建了民用建筑设备全寿命周期环境成本评估模型，并就其计算参数的确定做出了相关讨论。结果表明：民用建筑设备全寿命周期环境成本受污染形式、污染程度、环保政策、管理水平等诸多因素的影响，可以借助一个二元组结构模型及生命周期清单分析（life cycle inventor ，LCI）进行分析与评估。