An embodiment of the present disclosure provides complex curved structures and methods of making the same without requiring specially made frames or the like. These structures may include complex multi-axis, spherical, semi-spherical, twisted, or other like curves, for example. In this illustrative embodiment, individually sized boxes are stacked or assembled to form the structure.

The invention relates to a modular structural system obtained from the combination, in sliding engagement form, of generically elongated elements A, B, C, D having sections whose perimeter is provided with protrusions and recesses which, in the spatial development of the elements A, B, C, D, form sliding channels or tracks for mutual sliding of the elements which form the structural system. The structural system may also be provided with node elements C shaped so as to have two parallel opposite surfaces, one of which is provided with sliding channels or tracks for mutual male/female engagement in corresponding sliding channels or tracks and the other surface of which is provided with a permanent or releasable connection with other elements A, B, C, D at a connection angle of 0<a<180 with respect to said opposite surfaces. The structural system may also be provided with nodes A, B, C instead of the node elements C.

Three dimensional structural frames and enclosures and related methods are disclosed herein. In an example embodiment, an enclosure includes a plurality of three dimensional structural frames and opposing wall portions interconnected by the plurality of three dimensional structural frames, where the wall portions include a plurality of uniform wall sections, where the wall sections include a wall panel portion, a top wall portion, and sidewall portions, where the sidewall portions of the plurality of wall sections are joined to form the wall portions, and where the plurality of three dimensional structural frames are attached to the top wall portions of the wall sections.

Apparatus for use in isolating a subject, the apparatus including a frame movable between collapsed and erected configurations, a body supported by the frame, wherein in the erected configuration, the body defines an internal volume for containing a subject to thereby substantially isolate the subject from a surrounding environment and a door actuator supported by the frame for moving a door between open and closed positions to thereby provide access to the internal volume.

A shelter includes: at least two side walls; a back wall; and a roof, wherein the side walls, the back wall, and the roof comprise a material that is weatherproof and insulated, and wherein the shelter is collapsible, detachable, and portable. The shelter can also include at least two side walls, wherein an upper end of the at least two side walls conjoin to form a roof. The shelter is lightweight, detachable, and portable. The shelter can be weatherproof and insulated for permanently or temporarily housing people and/or animals. The shelter can be transported to a desired location and assembled on-site with ease. When the use of the shelter is no longer desired, the shelter can be quickly disassembled and transported to another location.

A lift structure for an aerodrome structure comprises: an upstanding tubular frame comprising an upper ring located over a base ring and supported thereon by columns: a platform located within the tubular frame; and a lift mechanism arranged to raise and lower the platform between the base ring and the upper ring. The columns are spaced apart from each other to provide a side opening for loading an aircraft onto the platform and unloading an aircraft therefrom when the platform is in a lowered position. The platform provides a take-off and landing pad for an aircraft when the platform is in a raised position. An aerodrome structure comprises the lift structure and additional elements.

A mobile office structure and comprises a base frame set including multiple first base frames and multiple second base frames. Multiple wheel sets are connected to the underside of each of the second base frames. A top frame set includes multiple first top frames and multiple second top frames. Multiple upright frames are located at four corners of a combination of the base frame sets and the top frame sets. Multiple separators are respectively connected between any two of the upright frames. Multiple linings are assembled between any of the two upright frames, and each lining is located corresponding to the inside of each of the separators. Multiple outer plates are assembled between any of the two upright frames, and each outer plate is located relative to the outside of each of the separators. A door plate assembly is installed between the base frame set and the top frame set.

A shelter is provided that includes a floor, at least three rigid walls attachable to the floor, a roof is attachable to the walls, a hold down system is connectable to each corner of the roof and the floor to hold the roof, the rigid walls, and the floor in compression, the hold down system including at least one rod positionable at each corner of the corners of the roof and sized to extend through the roof, and attach to the roof and the floor; and the shelter having a deployed configuration in which the floor, the walls, and the roof are attached together via the hold down system to form a shelter that defines an enclosed interior, the shelter having a palletized configuration in which the rigid walls, the roof, and the floor are layered on a rigid pallet.

Disclosed herein is the fabrication and implementation of prefabricated volumetric construction modules that include transitioning members that adjust between vertical support columns and structural trusses via lateral joints. Modification of vertical support columns to trusses enables open space configurations in volumetric construction. Each volumetric module includes a habitation zone and a truss zone. Folding or transitioning a vertical support column at the lateral joint positions a lower region of the support column from the habitation zone into the truss zone. The vertical support columns are transitioned in a specified order where within a given row of vertical support columns. Beginning from a first interior column on an edge-positioned transforming volumetric module, workers fold half of the vertical support columns of the given row into the truss arrangement in a first direction toward the edge-positioned transforming volumetric module. Continuing from a second interior column on an opposite edge-positioned transforming volumetric module, a worker folds a remaining half of the vertical support columns of the given row into the truss arrangement in a second direction toward the opposite edge-positioned transforming volumetric module.

The present invention relates to a camping house having an expandable camping space and, more specifically, to a multi-stage camping house capable of expanding a living space by withdrawing an auxiliary chamber that is in a main chamber in which the living space is formed, and coupling an auxiliary support supporting the auxiliary chamber to a main support supporting the main chamber to be foldable, and thus, the volume can be minimized so as to improve convenience in transportation, and installation of the multi-stage camping house can be carried out simply.