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Characterisation of thermo-hygrometric conditions of an archaeological site affected by unlike boundary weather conditions

机译:受不同边界天气条件影响的考古遗址的温湿度条件的表征

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摘要

This paper applies statistical techniques to analyse microclimatic data (temperature and relative humidity) recorded at the archaeological site of Plaza de I'Almoina (Valencia, Spain). This study has allowed us to quantify the effect of certain measures that were adopted for preventive conservation. The first monitoring campaign took place in 2010 at this archaeological site, showing harmful effects on the conservation state of the remains due to the presence of a skylight that partly covers the remains and causes a greenhouse effect. This skylight was covered with a water layer to prevent overheating of this archaeological site. However, this layer was removed in 2013 due to water leaks, and the indoor conditions changed. Over the summer, a temporary canvas was installed over the skylight to avoid heating of the archaeological site below by preventing the incidence of direct sunlight. The main importance of this work was to characterise the effect of unlike boundary weather conditions of different years in the indoor microclimate of the archaeological site, and to study the effect of the new boundary situation. This paper shows that the removal of water from the skylight caused a temperature increase inside the museum; meanwhile, the subsequent installation of the canvas cover allows appropriate daily cycles of temperature and relative humidity, especially in areas under the skylight. This work also shows that the replacement of a water ditch near the archaeological site by a PVC pipe was also detected by the sensors due to the difference in water vapour pressure.
机译:本文采用统计技术来分析在Plaza de I'Almoina(西班牙巴伦西亚)的考古现场记录的微气候数据(温度和相对湿度)。这项研究使我们能够量化为预防性保护所采取的某些措施的效果。首次监测运动于2010年在此考古现场进行,显示由于天窗的存在而对遗址的保护状态产生了有害影响,该天窗部分覆盖了遗址并造成了温室效应。为了防止考古现场过热,天窗被水层覆盖。但是,由于漏水,该层于2013年被拆除,室内条件发生了变化。整个夏天,在天窗上方安装了一块临时帆布,以防止阳光直射的发生,避免加热下面的考古遗址。这项工作的主要重要性在于表征不同年份不同边界天气条件对考古现场室内小气候的影响,并研究新边界条件的影响。本文表明,从天窗中去除水分会导致博物馆内部温度升高;同时,帆布盖的后续安装允许适当的每日温度和相对湿度循环,尤其是在天窗下。这项工作还表明,由于水蒸气压力的差异,传感器也检测到用PVC管代替考古现场附近的水沟。

著录项

  • 来源
    《Building and Environment》 |2014年第6期|125-133|共9页
  • 作者单位

    CulturArts Generalitat (Instituto Valenciano de Conservacion y Restauracion de Bienes Culturales), Complejo Socio-Educativo de Penyeta Roja s, 12080 Castellon, Spain,Departamento de Fisica Aplicada (U.D. Industriales), Universitat Politecnica de Valencia, Camino de Vera s, Valencia 46022, Spain;

    Departamento de Fisica Aplicada (U.D. Industriales), Universitat Politecnica de Valencia, Camino de Vera s, Valencia 46022, Spain;

    Centro de Tecnologias Fisicas, Universitat Politecnica de Valencia, Camino de Vera s, Valencia 46022, Spain;

    Departamento de Estadistica, Investigacion Operativa Aplicadas y Calidad, Universitat Politecnica de Valencia, Camino de Vera s, 46022 Valencia, Spain;

    Departamento de Fisica Aplicada (U.D. Industriales), Universitat Politecnica de Valencia, Camino de Vera s, Valencia 46022, Spain,Centro de Tecnologias Fisicas, Universitat Politecnica de Valencia, Camino de Vera s, Valencia 46022, Spain;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Microclimate monitoring; Archaeological preservation; Temperature and relative humidity sensors; Multivariate monitoring;

    机译:小气候监测;考古保存;温度和相对湿度传感器;多变量监控;

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