Adaptable Building Envelopes
M. Ioannou a, M.C. Phocas a*
aDepartment of Architecture, Faculty of Engineering, University of Cyprus
Abstract:
Adaptable facade systems are highly demanding given their ability to engage with the external and the internal environment, as well as their integration with the primary structure to form optimized intelligent skins. In this frame, the benefits of respective envelope transformations are underlined as reference point for a new generation of structural kinematics evolving. The role of materiality and technology on the envelope transformations enhances the importance for the users’ overall comfort and bioclimatic function of the building spaces. The paper examines adaptable facade systems based on the structure typology, composition and kinematics. Rigid and soft mechanisms are examined as principle façade systems for achieving transformability and adaptability to changing external environmental conditions. The investigation further suggests the development of hybrid systems of scissor-like elements coupled in series or in parallel with elastic bending-active members in achieving light-weight, a high range of self-autonomous reversible transformability and energy efficiency throughout the kinetic operation.
Keywords: Adaptable envelope, Kinetic structure, Hybrid system