[关键词]
[摘要]
针对透水性铺面效果之水文与热能两项主题作探讨,在台北市进行为期半年现的长期监测,以得知透水性铺面对于暴雨径流量抑制、地下水挹注之成效,以及了解透水性铺面对于地表面温度下降、温度下降持续时间之成效。尤其当雨场降雨量小于35 mm时,入渗效果多可达至80%以上;而在热能方面,透水性铺面亦可在气温19~23℃下,持续降温2日。
[Key word]
[Abstract]
Aiming at the effect of permeable pavement, especially on hydrology and thermology, a longterm monitoring was carried on the site for half a year to know how the permeable pavement works in rainstorm runoff suppression under ground water taking, and how the temperature of the ground surface drops, as well as the duration of temperature decrease.It was found that when the amount of rainfall on the rain field was smaller than 35mm, the infiltration efficiency went up to 80% and above.As for thermology, the temperature of permeable pavement decreased continually for two days under the temperature of 19~23℃.
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