| 摘要: | 論文提要內容：
研究內容以北半球地區的建築外遮陽設施，在不同緯度、方位下運用電腦模擬計算格柵遮陽板全年逐日逐時之遮蔽率，對模擬數據進行比較分析。研究建立格柵遮陽板代表性模組，分析外遮陽板對開口部之遮蔽效能，並檢視開口部大小與遮陽板深度比之相互關係。其中變動因子包含北半球緯度0~50度、16垂直方位、開口部大小和遮陽深度比，模擬各不同變因交叉變化模組之遮蔽率並解析，提出不同緯度、方位、開口部、與深度比變化下之格柵遮陽板因應可行性，供設計者對於建築物外遮陽板的應用參考，並建立格柵遮陽板遮蔽效能的基礎資料。
研究章節內容概述如下：
第一章 說明研究動機與目的進而確立研究方向、研究限制以及研究相關假設，研擬研究主題、範圍與內容以及研究方法、流程。
第二章 文獻依「遮陽遮蔽效果」、「開窗性能綜合評估」、「電腦模擬」與「建築省能、耗能」等方面做整理、比較與歸納。
第三章 說明遮蔽率定義、遮陽板型式及其深度比定義。介紹本研究電腦模擬所用程式、操作步驟說明與設定之相關變動與固定因子條件。
第四章 整理電腦模擬數據並圖表化，針對深度比、開窗長寬比與緯度變化進行分析，其中以月份區分成全年期、溫熱期及冷涼期等三個時期，進行遮蔽率變化分析。
第五章 探討深度比和開窗長寬比對各方位的影響。以月份區分成全年期、溫熱期及冷涼期等三個時期進行解析，討論深度比和開窗長寬比在各方位的影響與增加深度比和開窗長寬比對於各方位之遮蔽率的增加幅度。
第六章 針對研究成果做綜合整理說明，並提出建議及後續研究建議。
Abstract:
The study focuses on the shading facility of architecture exterior in the northern hemisphere, and we use the computer to imitate and calculate the annual shading ratio per hour everyday by different latitudes and positions. Furthermore, we would analyze and compare the data. The main subject is Egg-crated Shading Devices which is followed by Horizontal Shading Devices. Aimed to the shading effectiveness, we build the module to analyze the shading efficacy of building exterior openings, and survey the relation between the different sizes of openings and the shading depth ratio of shading devices. The variable factors embody the north latitude degree 0 to 50, sixteen directions, the size of openings and shading depth ratio. Take the Egg-crated Shading Devices as the subject, we overlap analyzing the above variables and receive the outcome. Via the outcome, we provide designers the reference of architecture exterior shading devices plate and establish the basic information of shading effectiveness of shading devices.
Chapters
Chapter 1:Explain the motivation and goal of this study to ascertain the direction, restriction and related assumptions. Develop the research theme, range, content, methods and process.
Chapter 2:Generalize and organize the literatures which are related to this study the shading coefficient, comprehensive assessment of window property, Computer simulation and building energy conservation and consuming.
Chapter 3:Explain the definition of shading ratio, shading plate and depth ratio. Introduce this study by the program of the computer simulation, operating steps and the above related setting of changed and fixed factors.
Chapter 4:Order the simulated data and make it show as a graphic in accordance with depth ratio, windows aspect ratio and latitudes. Among this process, we analyze the shading ratio and separate the months from three terms as year term, warm term and cold term.
Chapter 5:Confer the depth ratio and resolve the influences how the windows aspect ratio is affected by different directions. Base on the year term, warm term and cold term to discuss the depth ratio, the affect of windows aspect ratio in directions, and the increased scope of shading ratio which is affected by the depth ratio and windows aspect ratio.
Chapter 6:Arrange the outcome of the study and propose the suggestions for the research and the follow-up study. |
