双层幕墙综合性评价
发布时间：2019-05-08 14:26
【摘要】：随着绿色建筑研究的深入,从全生命周期(LCA)角度评价建筑成为必然,这就要求对建筑物整个生命周期内各阶段消耗的资源和产生的环境负荷进行全面评估。本文以全生命周期的观点评价双层玻璃幕墙,提出双层幕墙的经济成本和环境效益的计算方法,以及分析其在隔声、结构、舒适性、美学价值等其它难以量化的性能方面的特点,建立双层幕墙适用性的综合性评价方法,以期设计师们对双层幕墙技术和适用性有更进一步的认识。以杭州地区的应用为案例,分析双层幕墙建筑在该地的适用性。具体内容如下： (1)双层幕墙建筑的全生命周期评价,包括全生命周期的经济性、碳排放评价； (2)双层幕墙的性能评价,包括结构性能、隔声性能、热舒适性、美学价值； (3)双层幕墙的综合评价体系,包括针对经济性、碳排放的定量评价,以及针对性能的定性评价。 (4)案例计算。以杭州地区为例计算双层幕墙回收期和CO2排放量。
[Abstract]:With the deepening of green building research, it is necessary to evaluate buildings from the point of view of full life cycle (LCA), which requires a comprehensive assessment of the resources consumed and environmental loads generated in all stages of the life cycle of buildings. This paper evaluates the double-layer glass curtain wall from the point of view of the whole life cycle, puts forward the calculation method of the economic cost and environmental benefit of the double-layer curtain wall, and analyzes its sound insulation, structure and comfort. In order to make designers know more about the technology and applicability of double curtain wall, a comprehensive evaluation method for the applicability of double curtain wall is established, which is difficult to quantify, such as aesthetic value and other characteristics of performance. Taking the application of Hangzhou area as an example, the applicability of double curtain wall building in this area is analyzed. The concrete contents are as follows: (1) the life cycle assessment of the double curtain wall building, including the economy of the whole life cycle and the assessment of carbon emission; (2) the performance evaluation of double curtain wall, including structural performance, sound insulation performance, thermal comfort and aesthetic value; (3) the comprehensive evaluation system of double curtain wall, including quantitative evaluation of economy, carbon emission, and qualitative evaluation of performance. (4) case calculation. Taking Hangzhou area as an example, the payback period and CO2 emission of double curtain wall are calculated.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU227;TU111.4
本文编号：2471980
[Abstract]:With the deepening of green building research, it is necessary to evaluate buildings from the point of view of full life cycle (LCA), which requires a comprehensive assessment of the resources consumed and environmental loads generated in all stages of the life cycle of buildings. This paper evaluates the double-layer glass curtain wall from the point of view of the whole life cycle, puts forward the calculation method of the economic cost and environmental benefit of the double-layer curtain wall, and analyzes its sound insulation, structure and comfort. In order to make designers know more about the technology and applicability of double curtain wall, a comprehensive evaluation method for the applicability of double curtain wall is established, which is difficult to quantify, such as aesthetic value and other characteristics of performance. Taking the application of Hangzhou area as an example, the applicability of double curtain wall building in this area is analyzed. The concrete contents are as follows: (1) the life cycle assessment of the double curtain wall building, including the economy of the whole life cycle and the assessment of carbon emission; (2) the performance evaluation of double curtain wall, including structural performance, sound insulation performance, thermal comfort and aesthetic value; (3) the comprehensive evaluation system of double curtain wall, including quantitative evaluation of economy, carbon emission, and qualitative evaluation of performance. (4) case calculation. Taking Hangzhou area as an example, the payback period and CO2 emission of double curtain wall are calculated.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU227;TU111.4
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