高性能透水性鋪面材料特性解析之研究;The Study of Analyze Permeable Pavement Material Properties

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题名:	高性能透水性鋪面材料特性解析之研究;The Study of Analyze Permeable Pavement Material Properties
作者:	林志棟
贡献者:	國立中央大學土木工程學系
关键词:	土木水利工程
日期:	2012-12-01
上传时间:	2014-03-17 11:19:18 (UTC+8)
出版者:	行政院國家科學委員會
摘要:	研究期間：10108~10207;In the past, the vast use of impermeable pavement design in Taiwan has made the land lost the function of maintaining moisture and infiltration. Urbanization that reduced the original natural land and replaced it by buildings and artificial pavement significantly reduce water infiltration. Typhoon or heavy rain that encountered seasonally also causes floods in some areas. Some researches indicated that reducing the urban impervious surface may reduce the impact of heat island effect. In recent years, Taiwan has been promoting green building and eco-city with Water Retention as one of the indicators, since then, the concept of Ecology and Water Retention started to be emphasized by the engineer. Foreign research mentioned that permeable pavement can increase the permeability of pavement, reduce surface run-off, and reduce heat island effect. There are few studies has been done for permeable pavement characteristic in Taiwan. The objectives of this paper is to study the void ratio, permeability coefficient, temperature behavior, infiltration, reduce run-off, water retention and other performance assessment analysis, and to discuss the functional properties of "high-performance permeable pavement". Laboratory experiment was used to study the void ratio, permeability coefficient, and cooling condition from the surface layer material. And actual cases were used to measure the actual pavement temperature changes, water retention, infiltration, and run-off. Finally, statistical analysis was used to evaluate the quantitative results.
關聯:	財團法人國家實驗研究院科技政策研究與資訊中心
显示于类别:	[土木工程學系 ] 研究計畫

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