The Influence Of Shape Grammars In Architecture

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Abstract.

Contemporary architectural practice, design and theory have been influenced by digital technologies in the past decades. Shape grammars, “a rule-based expert system in artificial intelligence generating geometric shapes”(1) is one of the first bases in architecture for using computational process. Shape grammar in art and architecture have been used so early, during the 70ies and 80ies after its invention.

The rule of forming grammatical sentences from words in dictionary used as a grammar in natural languages, and in architecture the rule of making structures from shapes, properties, labels and other elements are used as grammar.

This paper addresses the influence of shape grammar on contemporary architectural
design …show more content…

Shape grammar as an analytical tool performs predictably. As an analytical tool shape grammar mainly considered to be “ formulate a hypothesis of how a style is constructed.”. The analysis is reconstructing samples of architectural styles which uses sets of parts and rules, that achieved by breaking down the style.

Shape grammar as a digital tool.

By using shape grammar, an analytical approach with the combining of set rules and grammar language, it created the development of pure and new designs. The creation of new design and grammar language with the bases on the current one, have been created as a method by Knight in 1981. According to Knight, “it can be used to characterize the historical evolution of known styles into succeeding ones as well as to develop new designs”. (5)For teaching architectural composition shape grammar have been used in the early 90ies. As a design teaching tool it used at MIT, Harvard, UCLA and Yale for architecture students to explore certain buildings in order to learn about the architectural language of them. Later on in the PHD programs at MIT, architecture students developed shape grammar as a generative design tool in their design …show more content…

The building located in Thessaloniki, Greece is a multi-unit housing with five family apartments , various from 70 to 120 sqm. As brief described, sustainable technologies should be apply. For satisfying the brief and taking the advantages of the luminous climate in Greece, using photovoltaic panels on the roof or an external wall have been considered. For applying this panels, some of the building elements had to be slopped. So designing a slopped building element , no matter it is a roof or an external wall, become a main idea. The development of initial shape have been shown in Fig 2.

5. Cited from SHAPE GRAMMAR IN CONTEMPORARY ARCHITECTURAL
THEORY AND DESIGN, Series: Architecture and Civil Engineering Vol. 10, No 2, 2012, pp. 169 – 178, by Bojan Tepavčević, Vesna Stojaković Fig 2.

First step of design was describing rules and starting the initial ideas by this rules. The variation of initial shape developed by Local rule and Global rule. Which Local rule described as initial core shape “forming a battery of a core element comprised

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