绿色建筑碳排放评估方法 -建筑环境与能源应用工程专业

摘要

随着全球气候变化问题日益严峻，建筑行业的碳排放成为可持续发展研究中的重要议题。本研究旨在构建一种系统化的绿色建筑碳排放评估方法，以量化建筑全生命周期内的碳足迹，并为低碳建筑设计提供科学依据。研究基于国际通用的碳排放核算标准，结合中国建筑行业的实际特点，提出了涵盖建材生产、施工建造、运营维护及拆除回收四个阶段的综合评估框架。通过引入动态生命周期分析法和区域化碳排放因子，该方法能够更精确地反映不同地区、不同类型建筑的碳排放特征。研究选取了典型绿色建筑案例进行验证，结果表明，所提方法能够有效识别建筑生命周期中高碳排放环节，并为减排策略的制定提供数据支持。与传统评估方法相比，本研究创新性地融入了时间维度和区域差异因素，显著提升了评估结果的准确性和适用性。此外，研究还开发了一套简便易用的碳排放计算工具，可为建筑师、开发商及相关决策者提供技术支持。总体而言，本研究不仅完善了绿色建筑碳排放评估理论体系，也为推动建筑行业低碳转型提供了实践路径。

关键词：绿色建筑；碳排放评估；生命周期分析；区域化碳排放因子；低碳建筑设计

ABSTRACT

As the issue of global climate change becomes increasingly severe, carbon emissions from the construction industry have emerged as a critical topic in sustainable development research. This study aims to develop a systematic methodology for assessing carbon emissions in green buildings, quantifying the carbon footprint across the entire life cycle of buildings and providing scientific support for low-carbon building design. Based on internationally recognized carbon emission accounting standards and incorporating the specific characteristics of China's construction industry, this research proposes an integrated evaluation fr amework that encompasses four stages: material production, construction, operation and maintenance, and demolition and recycling. By introducing dynamic life cycle analysis and regionalized carbon emission factors, the proposed method can more accurately reflect the carbon emission characteristics of different types of buildings in various regions. The study validates the method through case studies of typical green buildings, demonstrating its effectiveness in identifying high-carbon-emission phases within the building life cycle and offering data-driven support for the formulation of emission reduction strategies. Compared with traditional assessment methods, this research innovatively integrates time dimensions and regional differences, significantly enhancing the accuracy and applicability of the evaluation results. Furthermore, a user-friendly carbon emission calculation tool has been developed, providing technical support for architects, developers, and relevant decision-makers. Overall, this study not only enriches the theoretical system for assessing carbon emissions in green buildings but also offers practical pathways for promoting the low-carbon transformation of the construction industry.

Keywords: Green Building; Carbon Emission Assessment; Life Cycle Analysis; Regionalized Carbon Emission Factor; Low-Carbon Building Design

摘要 I

ABSTRACT II

第1章绪论 1

1.1 绿色建筑碳排放评估的研究背景 1

1.2 绿色建筑碳排放评估的意义与价值 1

1.3 国内外研究现状分析 2

第2章绿色建筑碳排放评估的理论基础 3

2.1 碳排放评估的基本概念与框架 3

2.2 绿色建筑相关标准与规范 3

2.3 生命周期评估理论的应用 4

第3章绿色建筑碳排放评估的关键技术 5