基于BIM的建筑能耗测算及节能改造机制

发布时间：2018-03-07 20:30

本文选题：城市建设　切入点：BIM　出处：《昆明理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着我国经济建设的快速发展,国内城市建设规模呈不断上升趋势,全球气候变暖等问题的日益加重,人们逐渐开始关注建筑物在能源、资源的大量消耗。因此,减少城市建设温室气体的排放对我国开展节能减排工作有着非凡的意义。为了全面地了解我国建筑碳排放的情况,本文首先借助于建筑全生命周期理论,结合我国建筑活动中的实际情况及各阶段的能耗情况,提出了建筑在全生命周期内的碳排放计量方法。在此基础上,选取景洪市某商业酒店作为案例,应用BIM系列软件对建材工程量进行统计,各种设备如施工机械、建筑设备等工程量按实际使用情况进行记取,其次通过对大量文献和相关资料收集整理,获得与本文计算相关的碳排放因子。最后,计算出建筑在全寿命周期内各阶段的碳排放量。计算显示,建筑在运营使用阶段的碳排放量占最主要的部分,因此,应重点讨论建筑在该阶段的减排措施。根据合同能源管理的特点,节能服务公司在建筑的运营使用阶段进行节能改造工作。将合同能源管理这个全新的概念应用到本文的实际案例之中,通过对建筑物运营使用阶段项目节能前与节能后的对比分析,研究表明积极开展合同能源管理工作对节能减排能够起到良好的效果。近年来,我国为建筑节能产业创造了良好的外部环境,但仍然存在着需求与供给的阻碍,根据合同能源管理机制发展中所遇到的问题,提出了完善的合同能源管理机制和促进节能服务公司发展的政策性建议。
[Abstract]:With the rapid development of economic construction in China, the scale of urban construction in China is on the rise, and the global warming is becoming more and more serious. People begin to pay attention to the energy and resource consumption of buildings. Reducing greenhouse gas emissions from urban construction is of great significance for China to carry out energy conservation and emission reduction work. In order to fully understand the situation of carbon emissions from buildings in China, this paper first relies on the theory of the whole life cycle of buildings. According to the actual situation of building activities and the energy consumption of each stage in our country, the carbon emission measurement method of building in the whole life cycle is put forward. On this basis, a commercial hotel in Jinghong City is selected as a case study. The quantity of construction materials is counted by BIM series software. The quantities of construction equipment such as construction machinery and construction equipment are recorded according to the actual usage. Secondly, through the collection and arrangement of a large number of documents and related materials, Get the carbon emission factors related to the calculation of this paper. Finally, calculate the carbon emissions of the building in all stages of the life cycle. The calculation shows that the carbon emission of the building in the operational phase is the most important part, so, Emphasis should be placed on emission reduction measures for buildings at this stage. Based on the characteristics of contract energy management, The energy-saving service company carries on the energy saving transformation work in the building operation use stage. Applies the contract energy management this brand-new concept to this article actual example, Through the comparative analysis of energy saving before and after building operation and use, the research shows that the contract energy management can play a good role in energy saving and emission reduction in recent years. China has created a good external environment for the building energy conservation industry, but there are still obstacles of demand and supply, according to the problems encountered in the development of contract energy management mechanism. The paper puts forward the perfect contract energy management mechanism and the policy suggestions to promote the development of energy saving service company.
【学位授予单位】：昆明理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU17;TU111.195;TU201.5

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