سرپناه قابل تغییر: بررسی و طرح های جدید طراحی معماری

The current shelters mostly are difficult and time- consuming to be erected and are usually made of heavy materials. Many of them are not foldable in a configurable geometrical order which make their transportation more difficult and their storage for future use is mostly problematic. This paper by evaluating major existing shelters, proposes a lightweight, foldable and modular shelter that can be replaced, repaired and stored in a very short period of time. The proposed structure has the capability to be expanded by adding more space to its ends and sides. Considering that triangle is a stable form, this shelter is consisted of triangular parts which are moveable both on upper rails and the rails on which modules can be moved and opened in a sliding mechanism on the field. This system can meet different topographical and environmental conditions and also different functions. The structure, in addition to its main function as a temporary shelter, can be used for temporary exhibitions and also for many temporary applications.