基于日照分析的表皮形式设计

发布时间：2019-01-05 04:26

【摘要】：当今随着数字技术在建筑学领域的不断发展,建筑设计打开了新的局面。以扎哈的建筑作品为代表的参数化设计逐渐引领了新的建筑设计潮流,建筑师开始利用计算机手段,把数学、物理学、生物学甚至哲学上的研究方法引入到建筑设计上来,各种复杂形式开始不断出现。同时,随着人们对能源以及环境认识的不断深入,节能环保也逐渐成为建筑设计的重要部分。本次设计就是尝试把建筑日照分析和参数化设计手段结合起来,针对建筑表皮进行设计,希望创造出一套基于日照分析的参数化表皮设计方法。本文以数学对称性理论以及平面铺砌理论为基础,在立面网格划分的基础上,根据日照分析计算结果,再进一步对每个网格单元进行单元属性的操作和设计。其中涉及到的问题有建筑表皮设计基础网格的划分、Ecotect、Rhino和Grasshopper等软件的运用、日照分析计算以及数据处理、网格单元的属性操作方式等等。绪论部分首先介绍了本次设计研究的背景、目的和意义、研究内容以及结构等。第二章是与本次设计研究相关的现有理论成果介绍,主要包括三个部分：对称性数学原理和周期性平面铺砌理论,及其在各个领域内的应用案列。从本文的第三章开始就是本次设计研究的全部内容,第三章讨论了基于周期性平面铺砌理论的平面网格划分,目的在于首先在建筑表皮上划分基础设计网格,包括只含有一种网格单元的单面铺砌网格和含有多个单元的多面铺砌网格两种类型。第四章讨论的是基于日照分析的网格单元属性操作,日照分析部分包括日照分析计算、计算数值的采样处理以及分析结果对表皮设计的影响和控制方式。网格单元的属性操作包括二次细分和几何属性操作两部分,分别对应表皮上的开口问题和遮挡问题。其中网格单元的二次细分又包括等分和不等分的多种类型,几何属性操作包括旋转和进退变换。最后,本文的结语部分对全文进行了总结,梳理了整个设计过程,并自己尝试总结了一套基于日照分析的表皮设计方法。
[Abstract]:With the continuous development of digital technology in the field of architecture, architectural design has opened a new situation. The parametric design, represented by Zaha's architectural works, gradually led the new architectural design trend. Architects began to use computer means to introduce the research methods of mathematics, physics, biology and even philosophy to architectural design. Complex forms began to emerge. At the same time, with the deepening of people's understanding of energy and environment, energy conservation and environmental protection have gradually become an important part of architectural design. This design is to try to combine sunshine analysis and parametric design means to design building skin, hoping to create a set of parameterized skin design method based on sunshine analysis. Based on the theory of mathematical symmetry and the theory of plane paving, on the basis of facade mesh division, according to the results of sunshine analysis and calculation, the operation and design of the element attributes of each grid element are further carried out in this paper. The problems involved include the basic grid division of building skin design, the application of software such as Ecotect,Rhino and Grasshopper, sunshine analysis and calculation and data processing, the operation mode of attributes of grid cells, and so on. The introduction part first introduces the background, purpose and significance, research content and structure of the design research. The second chapter is the introduction of the existing theories related to this design research, including three parts: the theory of symmetry mathematics and the theory of periodic plane paving, and its application in various fields. From the third chapter of this paper is the whole content of this design research. The third chapter discusses the plane mesh generation based on periodic plane laying theory, the purpose of which is to divide the foundation design grid on the building skin first. There are two types of single-sided paving mesh with only one mesh element and multi-facet paving mesh with multiple elements. In the fourth chapter, the grid element attribute operation based on sunshine analysis is discussed. The sunshine analysis part includes sunshine analysis and calculation, sampling processing of calculation value, the influence of analysis result on skin design and control mode. The attribute operation of the grid cell includes two parts: quadratic subdivision and geometric attribute operation, which correspond to the opening problem and occlusion problem on the epidermis, respectively. Among them, the quadratic subdivision of the grid cell includes many types of equal and unequal division, and the geometric attribute operation includes rotation and forward and backward transformation. Finally, the conclusion of this paper summarizes the whole paper, combs the whole design process, and tries to summarize a set of skin design methods based on sunshine analysis.
【学位授予单位】：南京大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU201

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