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http://140.128.103.80:8080/handle/310901/29138
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| Title: | 中山高速公路隔音牆景觀偏好之研究 |
| Other Titles: | A Study on Noise Barriers Landscape Preference of Sun Yat-Sen Freeway |
| Authors: | 黃曼姿
HUANG,MAN-ZIH |
| Contributors: | 章錦瑜
CHANG,CHIN-YU
景觀學系 |
| Keywords: | 隔音牆;影響因子;景觀偏好
Noise barriers;Influence factor;Landscape Preference |
| Date: | 2016 |
| Issue Date: | 2017-07-17T03:36:40Z (UTC)
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| Abstract: | 中山高速公路，其建設和全線通車至今已約有40多年，為台灣第一條高速公路，也是直到現在，還是台灣西部都市間重要的交通管道。現今高速公路上所見的隔音牆，在剛開通時是尚未被架設上的，由於行車的流量日漸增加，每日產生噪音已嚴重地影響沿線居民的生心理及生活品質，開始出現要求設置隔音牆的聲浪。從1989年開始在國道施做隔音牆，近幾年來依舊有住戶因無法忍受車流產生的噪音，而提出增建或積極爭取架設隔音牆的新聞消息出現。雖然隔音牆的首要作用是減少噪音汙染，但是隨著社會發展，人們對視覺感受越來越重視，隔音牆的整體美感相對變得重要。因此本研究目的為探討隔音牆景觀偏好之影響因子，以得出目前較受喜好之樣式及發現可增加隔音牆受喜好的因子或改善不足之建議。研究方法採用景觀偏好評估法，測試圖片是針對中山高速公路沿線做實際拍攝各式之隔音牆，進行景觀偏好評分。探討影響隔音牆景觀偏好的因子，包括：隔音牆之色彩數量、綠視率、髒污程度、紐澤西護欄之深灰比，以及隔音牆占照片面積比5項，並探討個人屬性對隔音牆景觀偏好之影響。結果顯示個人屬性之性別及不同景觀教育程度對景觀偏好並無顯著差異。綠視率呈極顯著正向關係，綠視率越高，其景觀偏好值越高，其次為髒污程度因子之平方值，但呈負向關係，表髒污程度越低景觀偏好值越高，其相關係數屬中度相關。綠視率(X1)、隔音牆髒污程度因子之平方(X3)^2，以及隔音牆占整張照片的面積比(X5)，即可建立隔音牆景觀偏好之預測模式（Y=1.936+0.973(X1)-0.019(X3)2+1.509(X5)），可解釋總變異量為73.8%。隔音牆上若有綠視率，其明顯較受喜愛，儘管只有植物的單一色彩，但若植物有乾枯問題其偏好值相對較低一點，因此建議可多透過植物綠化來提升景觀的喜好度，在維護管理上應注意隔音牆本身之耐潔材質、及其後續之清潔維護，以降低其汙損程度的改善，植物維護亦是如此，將有助於提升隔音牆之視覺景觀偏好。冀望本研究結果可提供相關單位對於隔音牆以適度綠化的手法以及在維護管理方面的注視與改善，得以供用路人較佳之視覺景觀偏好，以及植栽做法肯定之參考。
The full line of Sun Yat-sen Freeway is builded and has been open to traffic for about 40 year, that is the first Freeway in Taiwan. Until now, it’s an important transport roads of Taiwan's western city. Today we can see the noise walls, but when the Freeway has just opened that was not erected yet. The increasing traffic flow, Produce noise has seriously affected the quality of life of residents along, so there were inhabitants began to set requirements soundproof wall noise. Since 1989, on the freeway facilities to do noise walls. In recent years, there are still some residents were unable to bear the noise generated by the car, and asked additions or actively seek to erect the noise wall news. Although the primary role of the noise walls is to reduce noise pollution, but with social development, people more and more attention to the visual experience, the overall beauty of noise walls relative becomes important. Therefore, this study objective to explore the influencing factors of noise walls landscape preferences, in order to obtain the current preferences of the more popular styles and found to increase by a factor noise walls preferences or recommendations to improve the deficiencies.The research uses landscape preference assessment. Pictures are taken from all kinds of noise walls along the freeway, and then to do landscape preference rating. In this study five factors affect the preference of noise walls are investigated - number of noise walls color, visual percepted greening ratio, degree of dirt, the proportion of dark gray jersey barrier, and noise wall's area accounted picture area ratio. Moreover, influences of subjective opinions on preference of noise walls are investigated.The result show that there is no significant difference in the landscape preference of different sexes and educational statuses of landscape. The visual percepted greening ratio factor showed extremely significant positive relationship. When the visual percepted greening on the higher ratio, the value of the landscape preferences will be the high, factor squared value of the degree of dirt followed, but the relationship was negative, indicating that the higher the degree of dirt landscape preference was lower value, it is a moderate correlation coefficient correlation.The prediction model about preference of noise walls is written as 1.936 + 0.973X1 - 0.019X32 + 1.509X5 , where X1 equals to visual percepted greening ratio, X32 equals to degree of dirt and X5 equals to noise wall's area accounted picture area ratio. The modlo explains total variance equals to 73.8%. ?If noise walls used of the visual percepted greening ratio, which compare to be favored, that although only a single color of plants, but if there were the plants dried problem, the landscape preferences will be relatively low value. Therefore proposed can be more to improve degree of preference by the Greening landscape, It should be noted in the maintenance and management of the noise walls itself resistant to cleaning materials, and follow-up of the cleaning and maintenance in order to reduce the degree of improvement in its defaced, and plant maintenance is also true, will help to improve the noise walls of the landscape preferences. Hoping results of this study can provide to the relevant units,about the noise walls at planting practices and maintenance management to the attention and improvements , to be make of the better passers landscape preferences, and confirm planting practices. |
| Appears in Collections: | [景觀學系所] 碩士論文
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