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標題: | 都市公園不透水舖面保水性能改善研究-台北市大安區為例 Investigation and Improvement the Soil-Water Content of Urban Parks Imperviousness Pavement - The Daan District of Taipei City |
作者: | Chih-Cheng Lin 林志成 |
指導教授: | 韓選棠 |
關鍵字: | 不透水舖面,透水性舖面,基地保水, Permeable Pavement,Soil-Water Retention,Imperviousness Pavement, |
出版年 : | 2005 |
學位: | 碩士 |
摘要: | 中文摘要
國內生態工法於近幾年內,如雨後春筍般的蓬勃發展,歷經綠建築推動方案、宣導及評估手冊的推廣,因應而生的是「綠建築標章」,從民國八十七年的七項指標,至九十二年修正為九項指標,包括生態、節能、減廢與健康等指標群,其基地保水指標屬生態指標群之一,目前公部門以鼓勵方式推動生態工法與綠建築,唯綠建築的推廣在公園上並無明確的規範可循,甚屬缺憾。 地處台北都會核心帶的「大安區」,面積約11.3614平方公里,人口315,714人,平均每人僅有方寸之地,在地狹人稠的都會區中,公園更需扮演著,都市綠環境的維護者,但公園不透水化與灰化舖面的增加,使得土地失去了自然呼吸的能力,阻隔了土地水循環的自然法則,因而喪失調節氣候與水的涵養力,提高了都市的洪峰流量、日漸高溫化的環境與間接造成都市熱島效應的推手之一。 大安區每人所享有的綠地面積為1.584平方公尺,遠低於台北市每人的平均值4.842平方公尺差距甚遠。另依本研究統計,不透水舖面約佔公園面積的百分之五十五,不透水舖面比率過高,使得每人所享有的綠地面積,縮減至0.554平方公尺,突顯出公園發展模式的不當及分配不均。然地坪硬舖面佔不透水舖面的百分之八十六的比率最高,因此,本研究欲以基地保水及施工層面,將地坪硬舖面的步道、人行道、廣場、腳踏車道、停車場及公園內限制性道路等六項,進一步發掘問題,深入探究可行的不透水舖面改善手法,使水能還原於地下,以供未來都市公園在開發規劃上與保水改善的依據。 Abstract In recent years, ecology-related laws had been developed at a rapid pace, through the promotions of the green building project, advertising, and estimation booklets; from there, develops the “Green Building Label”. From the seven quotas in year 1998 increased up to ten quotas in year 2003, they include ecology, energy saving, waste reduction, health, and etc… quota groups. Among listed, soil-water retention is included under the ecology quota. Currently, public agencies promote ecology laws, and green buildings; however, related regulations regarding green buildings in parks are still undefined. Daan District, one of which located in the core of Taipei City covers a total area of approximately 11.3614 square kilometers, with a population of 315,714 people; on average only 1 square inch per person. In such a crowded city, parks take very important roles for providing a natural environment for the people living around it. However, as the increased use in imperviousness pavements, and RC pavement in the parks, will lead to the soils on the ground unable to breathe normally. Preventing the natural law of the cycling in between soil and water, which further looses the potential of adjusting the climate and water; increasing the Peak flow of the city. These are the indirect causes of urban warming and urban heat island effects. Each person living in Daan District owns 1.584 square meters of green land, far less than the average of other Taipei City districts of 4.842 square meters. According to another research, imperviousness pavements are used in 55% of the total land area of the parks, of which the green land owned by each Daan District citizen decreases to 0.554 square meters. This shows the development in the parks to be inappropriate, and is unevenly allocated. Even more, RC pavement takes 86% of the total imperviousness pavement. Thus, this research is aimed to cut through the soil-water retention and its construction side of the parks by doing a thorough research on the problems of side-walks, squares, bicycle roads, parking lots, and the restricted roads in the parks, and further research on the possibility of improving the imperviousness pavements, letting the water getting to the ground, which will finally lead to be the foot step in the future city park developments. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/39271 |
全文授權: | 有償授權 |
顯示於系所單位: | 生物環境系統工程學系 |
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