Decoding Natural Kinematics for Structural Applications
N.I. Georgiou a, M.C. Phocas a*
a Department of Architecture, Faculty of Engineering, University of Cyprus
Abstract:
Natural organisms consist of an integral, multi-layered, finely tuned and differentiated combination of basic components and may act as role models in the development of adaptable structures in architecture. Interdisciplinary research in biology and technology or other fields of innovation is based on a decoding process of abstraction, transfer and application of knowledge gained from biological systems’ behavior and principles. The basis for an adaptable architecture that is supported by improved understanding of biological systems and scale in particular has been increasingly investigated in the last years. Respective kinematic principles transferred and scaled-up in the design of structures follow interdisciplinary performance-based open-loop design processes. Following initial visions of kinetic architecture in achieving structural flexibility and adaptability, respective kinetic prototype developments achieved until recently follow in principle the soft and hard mechanical approach through implementation of bending-active or rigid-bar elements. Often confronted with implicated geometrical limitations, mechanical complexity and high energy consumption by such systems, a sustainable design approach is necessary. Along these lines the paper refers to natural kinematics transfer in a conceptual structural application, envisioning the achievement of improved kinetic behavior with reduced energy consumption in terms of the structure and the building operational cycles.
Keywords: Kinetic structures; Adaptable architecture; Biomimetics; Soft mechanics; Rigid mechanics