全寿命周期视角下低碳建筑评价体系研究

发布时间：2018-03-29 15:35

本文选题：低碳建筑　切入点：全寿命周期理论　出处：《西安建筑科技大学》2013年硕士论文

【摘要】：随着经济的发展和城镇化水平的快速提升，我国能源消耗急剧上升，CO2排放量也急剧上升，给环境带来巨大的压力。而建筑作为CO2排放量的大户，建筑能耗及释放的CO2总量约占全国总量的1/3。目前我国正处于城镇化快速发展的时期，据有关统计推算，“十二五”期间，我国城镇累计新建建筑面积将达到40～50亿平方米。我国近期目标，到“十二五”期末，建筑节能将形成1.16亿吨标准煤节能能力，因此，发展低碳建筑，将成为建筑业发展不可逆转的趋势。为了推动低碳建筑的发展，必须构建一套科学合理的低碳建筑评价体系。本文首先对低碳建筑相关理论进行分析，通过对低碳建筑的概念、发展历程、与其它新型建筑的关系的分析，，加深了对低碳建筑的理解；其次介绍了全寿命周期理论，并以住宅建筑为例，把低碳建筑生命周期分为前期策划、规划设计、施工、运营维护、拆除报废五个阶段，并在基于全寿命周期视角下对低碳建筑各阶段影响因素进行分析；同时借鉴国内外绿色建筑评价指标体系，结合低碳建筑的特点，通过实地调研和咨询相关专家的形式，构建一套适合我国现阶段的低碳建筑评价指标体系；由于低碳建筑评价过程中存在部分信息难以量化、评价指标无量纲化的困难且评价结果也具有相对模糊性，本文选取模糊综合评价法对低碳建筑进行相关评价，并详细论述了低碳建筑模糊综合评价的方法；最后为了验证评价指标及方法的适用性，本文结合案例分析，通过调查问卷的方式收集相关数据指标，运用模糊综合评价法对该案例进行相关评价，验证了评价体系的有效性。最终实现对于低碳建筑的综合评价。本文基于全寿命周期视角下，运用模糊综合评价法对低碳建筑进行相关评价的研究，在理论和实践上都有一定的参考作用和价值，有利于更高效的控制低碳建筑的碳排放量，还有利于我国低碳建筑和节能减排的发展，为努力改善当前环境，减少碳排放量提供一定的帮助。
[Abstract]:With the development of economy and the rapid improvement of urbanization level, the energy consumption in China is rising sharply and the CO2 emission is also rising sharply, which brings great pressure to the environment. The total amount of energy consumption and CO2 released from buildings accounts for about one third of the total national total. At present, China is in a period of rapid urbanization. According to relevant statistics, it is estimated that during the 12th Five-Year Plan period, The cumulative newly built building area of cities and towns in China will reach 40 to 5 billion square meters. In the near future, by the end of the 12th Five-Year Plan, the building energy saving capacity will form 116 million tons of standard coal energy saving capacity. Therefore, the development of low-carbon buildings, In order to promote the development of low-carbon buildings, a set of scientific and reasonable evaluation system of low-carbon buildings must be constructed. In this paper, the related theories of low carbon building are analyzed, and the concept, development course and relationship between low carbon building and other new buildings are analyzed to deepen the understanding of low carbon building; secondly, the whole life cycle theory is introduced. Taking residential buildings as an example, the life cycle of low-carbon buildings is divided into five stages: early planning, planning, construction, operation and maintenance, demolition and scrapping. At the same time draw lessons from the evaluation index system of green building at home and abroad, combined with the characteristics of low-carbon building, through field investigation and consulting the form of relevant experts, build a set of low-carbon building evaluation index system suitable for the present stage of our country; Because some information is difficult to quantify and the evaluation index is dimensionless and the evaluation result is relatively fuzzy, this paper selects the fuzzy comprehensive evaluation method to evaluate the low carbon building. Finally, in order to verify the applicability of the evaluation index and the method, this paper combines the case analysis, through the way of questionnaire to collect the relevant data index, in order to verify the applicability of the evaluation index and the method, the paper discusses the method of fuzzy comprehensive evaluation of low carbon building in detail. The fuzzy comprehensive evaluation method is used to evaluate the case, which verifies the effectiveness of the evaluation system and finally realizes the comprehensive evaluation of low-carbon buildings. Based on the whole life cycle perspective, this paper uses the fuzzy comprehensive evaluation method to study the low carbon building evaluation, which has some reference value in theory and practice, which is conducive to more efficient control of carbon emissions of low-carbon buildings. It is also conducive to the development of low-carbon buildings and energy saving and emission reduction in China, and provides some help for efforts to improve the current environment and reduce carbon emissions.
【学位授予单位】：西安建筑科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU201.5

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