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首页> 外文期刊>Building and Environment >Climatic quality evaluation by peak analysis and segregation of low-, mid-, and high-frequency fluctuations, applied on a historic chapel
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Climatic quality evaluation by peak analysis and segregation of low-, mid-, and high-frequency fluctuations, applied on a historic chapel

机译：通过峰分析和低频，中频和高频波动的隔离对气候质量的评估，应用于历史悠久的教堂

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摘要

Heritage-related guidelines and standards recommend stable climatic conditions, since these contribute to the extension of heritage collections life. As a result, numerous museums and other heritage institutions implement (expensive) mitigation measures to achieve stable conditions. Nevertheless, temperature and relative humidity fluctuations are often still observed. This contribution demonstrates that the analysis of temperature and humidity peaks and drops helps to identify hazards which cause fluctuations in different frequency ranges. This hazard identification provides information on the type of mitigation actions that are required in the near future and in which order they need to be implemented. The approach is illustrated with a case study. A 22 month monitoring campaign was performed in a chapel in the center of Antwerp (Belgium) where the climatic conditions are controlled with a heating, ventilation and air conditioning (HVAC) system. Low-, mid- and high-frequency fluctuations were separated and discussed for their hazards.
机译：与遗产相关的指南和标准建议使用稳定的气候条件，因为这些条件有助于延长遗产收藏的寿命。结果，许多博物馆和其他遗产机构都采取了（昂贵的）缓解措施，以达到稳定的条件。但是，仍然经常观察到温度和相对湿度的波动。这一贡献表明，对温度和湿度的峰值和下降进行分析有助于识别在不同频率范围内引起波动的危险。该危害标识提供了有关在不久的将来需要采取的缓解措施的类型以及执行顺序的信息。案例研究说明了该方法。在安特卫普（比利时）市中心的一座小教堂内进行了为期22个月的监测活动，该市的气候条件通过供暖，通风和空调（HVAC）系统进行控制。低频，中频和高频波动被分离并讨论了其危害。

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