本文選題：準周期性 + 平面鑲嵌��； 參考：《南京大學》2014年碩士論文

【摘要】：表皮作為建筑給人的第一感知要素,一直以來是建筑師們重點關注的一個部分。近年來,隨著參數(shù)化建筑設計及相關理論的發(fā)展,使得建筑的表皮形式設計打破了傳統(tǒng)的設計方法,呈現(xiàn)出越來越豐富的形式,同時也在生態(tài)建筑的設計方向上提供了全新的思路和廣闊的發(fā)展前景。將參數(shù)化設計方法和建筑物理環(huán)境模擬相結合,通過計算機編程和數(shù)據(jù)處理,形成的一套表皮形式的生成方法,能夠快速生成多種建筑表皮形式,因而能夠為建筑師提供大量的選擇方案。建筑表皮的細分方式有多種,其中運用幾何學作為建筑表皮的細分機制,對于建筑表皮的形式設計起到了非常重要的影響,成為一種重要的表皮設計方法。簡單的幾何學模式通過現(xiàn)代計算機進行數(shù)字轉(zhuǎn)換后,應用于建筑表皮能夠產(chǎn)生非常好的藝術效果。本設計中主要涉及到的幾何學包括分形幾何學、平面鑲嵌及其相關理論。本文以基于分形算法的準周期性平面鑲嵌作為表皮細分機制,探索從幾何形式算法出發(fā)、整合了參數(shù)化建筑設計和物理模擬分析的建筑表皮形式設計方法。最終成果為基于三種鑲嵌原型的系列表皮形式的生成方法,以及其在不同建筑形體上的運用。本設計主要分為以下四個過程：首先是表面網(wǎng)格的生成過程,其中包括兩個方面：一是鑲嵌原型對表面的劃分,主要涉及到的軟件為grasshopper中的PanelingTools表面鑲嵌插件；二是通過在grasshopper環(huán)境下的VB Script進行編程,按照相應的幾何規(guī)則實現(xiàn)對鑲嵌原型進行分解操作,從而形成初始網(wǎng)格。其次是物理模擬階段,通過物理模擬軟件Ecotect及其與grasshopper的接口插件Geco將前面生成的初始網(wǎng)格作為計算網(wǎng)格導入進行日照分析,得出建筑表面每個網(wǎng)格單元的熱輻射值。接下來是進行參數(shù)控制來實現(xiàn)網(wǎng)格合并的過程,利用日照計算的數(shù)據(jù)結果來對網(wǎng)格按照幾何規(guī)則進行合并處理,形成一定的層級關系,以及通過臨界值的設定來形成對不同表皮材質(zhì)的選擇。最后是對表皮進行功能適應性處理,通過與由開間和層高形成的規(guī)則網(wǎng)格進行疊加,控制一定的開窗率,從功能性的角度來賦予表皮以實際的意義。
[Abstract]:As the first perceptual element of architecture, epidermis has always been an important part of architects' attention. In recent years, with the development of parameterized architectural design and related theories, the design of building epidermis has broken the traditional design method and presented more and more rich forms. At the same time, it also provides new ideas and broad development prospects in the design direction of ecological buildings. By combining parameterized design method with building physical environment simulation and computer programming and data processing, a set of epidermis forms can be generated quickly. As a result, there are plenty of options available to architects. There are a variety of subdivision methods of architectural epidermis, in which geometry is used as the subdivision mechanism of architectural epidermis, which plays a very important role in the formal design of architectural epidermis and becomes an important method of skin design. The simple geometry model can be used in building skin to produce very good artistic effect after digital conversion by modern computer. The geometry involved in this design includes fractal geometry, plane mosaic and related theories. In this paper, the quasi-periodic plane mosaic based on fractal algorithm is used as the epidermis subdivision mechanism. Based on the geometric form algorithm, the parametric architectural design and physical simulation analysis are integrated into the architectural epidermis design method. The final result is the generation method of series epidermis based on three mosaic prototypes and its application in different architectural forms. This design is mainly divided into the following four processes: first, the process of surface mesh generation, including two aspects: first, the mosaic prototype of the surface of the partition, the main software involved in the grasshopper panel tools surface mosaic plug-in; The second is to decompose the mosaic prototype according to the corresponding geometric rules by programming in VB script in grasshopper environment, thus forming the initial mesh. Secondly, in the physical simulation stage, through the physical simulation software Ecotect and its interface plug-in with grasshopper, Geco, the initial grid generated by the former is imported into the computing grid for sunshine analysis, and the thermal radiation value of each grid element on the building surface is obtained. Then the process of grid merging is realized by parameter control. The grid is merged according to geometric rules by using the results of sunshine data to form a certain hierarchical relationship. And through the setting of critical value to form different epidermis material selection. Finally, the functional adaptive treatment of the epidermis is carried out. By superposing with the regular mesh formed by the open space and the height of the layer, the window opening rate is controlled, and the epidermis is endowed with practical significance from a functional point of view.
【學位授予單位】：南京大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TU113.3;TU201

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本文編號：2019758