大跨建筑结构形态参数化模拟优化研究

发布时间：2018-06-17 13:10

本文选题：大跨度建筑 + 结构形态　；参考：《哈尔滨工业大学》2013年硕士论文

【摘要】：当今的建筑设计领域越来越走向多元，参数化、信息化、生态化、协同性等倾向使得建筑设计越来越有别于传统，在这种形势下，以体育建筑为代表的大跨度建筑也深受影响，越来越体现出先锋性、实验性的特征。随着数字技术在建筑设计领域的应用越来越广泛且深化，我们对于大跨度建筑结构的设计方法的探索也开始有了新的契机。本文以大跨度建筑结构形态为研究对象，，以参数化设计方法为手段，对其进行参数建模和优化分析。突破了常规的参数化只针对表皮进行研究的桎梏，针对建筑设计中大跨度建筑结构形态模拟和优化较为复杂这一难点，结合参数化设计整体性、全局性、易于调整的优势来探讨大跨度建筑设计的新方法。在这里，参数化设计方法不是引人眼球的噱头，更不是对所谓先锋和潮流的亦步亦趋，而是为传统设计构建创新的平台，并且对协同设计的概念进行了新的诠释。本文首先对现今大跨度建筑结构设计中存在的问题进行了研究，并对参数化设计的发展进行了一定的总结，从理论上将两者的优势与劣势进行结合，从感性和理性两方面双向切入，探寻不同的立足点和出发点，构建起一个能够将复杂理论进行渐变应用的数字化平台。并在此基础上对大跨度建筑经常采用的结构形式如拱结构、壳体结构、网架桁架结构的基本形态进行了建构模拟，初步构建起大跨度结构参数化建模和分析的基本流程，并验证了平台的可行有效。最后通过体育场实例将大跨建筑常用结构进行组合设计，总体上此过程可以分为大跨度建筑结构的建构过程和分析优化两部分。其中建构过程可以细分为前期的结构参数提取；中期的各部分结构建构；后期的结构组合三个部分。分析优化过程又可以从竖向对比和横向对比两个方向进行展开。通过对大跨度建筑结构选型的参数化模拟和优化进行研究，来探寻大跨度建筑的设计的新思路，并对今后的实际工作有一定的指导意义。
[Abstract]:Nowadays, the architectural design field is becoming more and more pluralistic, parameterized, information-based, ecologically and synergistically. Under this situation, the long-span architecture represented by the sports architecture is also deeply influenced by the trend of architectural design, which is more and more different from the traditional one. More and more reflect the vanguard, experimental characteristics. With the application of digital technology in the field of architectural design more and more extensive and deepening, we have a new opportunity to explore the design method of long-span building structure. In this paper, the shape of long-span building structure is taken as the research object, and the parametric design method is used to model and optimize the structure. The paper breaks through the shackles of the conventional parameterization, which only focuses on the study of the epidermis, and aims at the difficulty of simulating and optimizing the shape of the long-span building structure in the architectural design, combining with the integrity and the global character of the parametric design. It is easy to adjust the advantage to discuss the new method of long-span building design. Here, the parameterized design method is not an eye-catching gimmick, nor is it a step by step with the so-called vanguard and trend, but builds an innovative platform for the traditional design, and gives a new interpretation of the concept of collaborative design. In this paper, the problems existing in the design of large span building structures are studied, and the development of parametric design is summarized, which combines the advantages and disadvantages of the two in theory. From the perspective of sensibility and rationality, this paper explores different footholds and starting points, and constructs a digital platform for the gradual application of complex theories. On this basis, the basic forms of long-span buildings, such as arch structure, shell structure and truss structure, are constructed and simulated, and the basic flow of parameterized modeling and analysis of long-span structures is preliminarily constructed. The feasibility and effectiveness of the platform are verified. In the end, the common structures of long-span buildings are designed by a stadium example, which can be divided into two parts: the construction process of the long-span building structure and the analysis and optimization of the structure. The construction process can be subdivided into three parts: the structure parameter extraction in the early stage, the structure construction in each part in the middle period, and the structure combination in the later stage. The analysis and optimization process can be carried out in two directions: vertical contrast and horizontal contrast. Through the study of parametric simulation and optimization of structural selection of long-span buildings, this paper explores a new way of design of long-span buildings, and has certain guiding significance for practical work in the future.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU318

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