Parametric Design Model of Urban Collective Housing Based on the Constructal Theory

Most cities is becoming densely populated in unstable society. Demand for single-person households is increasing and also the demand for collective housing is increasing. In this situation, urban housing should be open and flexible and should move toward increasing opportunities for social exchange and satisfaction of resident. In this paper, development of new collective housing was explored to enable flexible and efficient communication and sharing by utilizing branch structure through Constructal theory on efficient flow in system. The methodology was proposed for future collective housing design through parametric design model with tree diagram that show the flow of shared spaces. This could be a solution to future social sustainability as a proposal to increase the shareability and respond to the demand for new building shapes.