| Summary: | Sub-Arctic building envelope configurations must address occupants' photobiological-psychological wellbeing through positive relationships with the outdoor sub-Arctic nature. Existing building envelopes in Northern Canada's (sub-)Arctic climates have not, yet, enabled efficient indoor-outdoor connections to address positive human-nature relationships and photobiological-psychological wellbeing. Efficient indoor-outdoor connections indicate optimum connectivity of indoors with Northern climates in terms of occupants' wellbeing and energy factors. Positive occupants' relationships with the sub-Arctic nature refer to maximum benefits and minimum risks of the extreme cold weather and strong photoperiod of Northern climates for photo-biological and psychological wellbeing. The general objective of this dissertation is to foster positive occupants' relationships with sub-Arctic nature by enabling efficient indoor-outdoor connections which could respond to biophilic and photobiological wellbeing factors related to daylighting and photoperiods. To this end, a fundamental model of adaptive high-performance building envelopes is developed as an architectural solution which could optimize indoor-outdoor connections and main biophilic and photobiological indicators. The dissertation specifically aimed at articulating a photobiological approach to biophilic design in extreme Northern climates which enables establishing a conceptual and design framework to develop building envelopes. The thesis also focused on identifying the shortcomings of existing Canadian Northern building envelopes as well as existing adaptive envelope systems in terms of biophilicphotobiological indicators. Main architectural elements of adaptive envelopes including window configuration and surface characteristics of shading systems, in particular color and reflectance, are explored to respond to Northern occupants' biophilic-photobiological needs. The thesis methodologies include a scoping literature review to critically discuss recent biophilic design ...
|
|---|