绿色建筑全寿命周期的经济与环境效益分析

发布时间：2018-09-16 19:07

【摘要】：目前我国正处在城市建设的飞速发展时期，建筑业能耗已占到我国总的商品能源消耗的20%~30%，且建筑能耗仍呈上升趋势。为了建设资源节约型社会，，保证我国经济的可持续发展，节约资源、减少能耗、减少污染的重要性要逐渐引起足够的重视。因此，大力发展绿色建筑，有利于降低产业能耗，减少行业污染排放，使我国的建筑业逐渐由传统高消耗型发展模式向高效生态型发展模式转变，这同时也符合了国际建筑的发展趋势。论文以支撑绿色建筑技术的设备和设施在生产阶段可能会对环境、能源产生的负影响（例如碳排放和能源利用等问题）的量化研究为切入点，利用综合效益分析模型分析支撑绿色建筑技术的设备和设施的增量效益，利用工程经济学模型分析不同寿命周期绿色建筑技术的设备和设施的增量成本以及绿色建筑的动态投资回收期，进而提出了包含能耗、排放、运营成本等在内的绿色建筑全寿命周期的增量成本、增量效益和动态投资回收期的计算方法。本论文主要进行了以下研究：（1）量化支撑绿色建筑技术的设备和设施在生产阶段的环境、能源因素，得到绿色建筑技术环保、节能方面的的相关数据；（2）提出支撑绿色建筑的设备和设施在全寿命周期内的增量成本和增量效益以及绿色建筑动态投资回收期的计算方法；（3）由于目前支撑绿色建筑技术的设备和设施尚未达到其设计使用年限，本文假设了支撑绿色建筑技术的设备和设施的不同寿命，并对其总效益分别进行了估算，进一步阐明其动态投资回收期的变化。（4）工程案例研究。在考虑设备和设施大修或者报废更换的情况下，绿色建筑全寿命周期（50年）的增量成本均为负值，验证了绿色建筑较之传统建筑更经济；经计算，纯经济效益下，动态投资回收期是5.23年；经济与环境效益下，项目的动态投资回收期均为2.29年。
[Abstract]:At present, our country is in the period of rapid development of urban construction, the energy consumption of construction industry has already accounted for 20% and 30% of the total consumption of commodity energy in our country, and the energy consumption of building is still on the rise. In order to build a resource-conserving society, ensure the sustainable development of our economy, save resources, reduce energy consumption and reduce pollution, the importance of gradually attracting enough attention. Therefore, the development of green buildings will help to reduce energy consumption, reduce industrial pollution emissions, and gradually change the construction industry from the traditional high-consumption development model to the high-efficiency ecological development model. This also accords with the development trend of international architecture. The paper starts with quantitative research on the negative effects of the equipment and facilities supporting green building technologies on the environment and energy (such as carbon emissions and energy use) in the production stage. Using the comprehensive benefit analysis model to analyze the incremental benefits of the equipment and facilities supporting the green building technology, The incremental cost of equipment and facilities of green building technology with different life cycles and the dynamic investment recovery period of green building are analyzed by using engineering economics model, and the energy consumption and emission are proposed. The calculation method of incremental cost, incremental benefit and dynamic investment payback period of green building in the whole life cycle of green building, including operation cost, etc. This paper mainly carries on the following research: (1) quantifying the environment and energy factors of the equipment and facilities supporting green building technology in the production stage, get the relevant data of green building technology environmental protection and energy saving; (2) the incremental cost and benefit of the equipment and facilities supporting the green building in the whole life cycle and the calculation method of the dynamic investment payback period of the green building are put forward. (3) because the equipment and facilities supporting green building technology are not up to their design life at present, this paper assumes the different life of the equipment and facilities supporting green building technology, and estimates the total benefit respectively. Further clarify its dynamic investment payback period change. (4) Engineering case study. The incremental cost of the whole life cycle (50 years) of the green building is negative, considering the overhaul of the equipment and facilities or the scrapping replacement, which proves that the green building is more economical than the traditional building. The dynamic investment payback period is 5.23 years, and the dynamic investment payback period of the project is 2.29 years under the economic and environmental benefits.
【学位授予单位】：青岛理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU201.5

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