PROTOTYPE 1For the first prototype the starting point is the aggregation of four components with  the same shape but different connections in order to develop the structure  in x and y direction. 

The components are connected in order to create a module, the modules aggregation create  the structure. 

The resulted structure create curved surfaces in both x and y directions. 

The curved surfaces create arches, but the force distributions is different from an arch,  the curved joints distribute the force to the central nodes in both directions, x and y. The nodes become the most stressed elements of the structure.

PROTOTYPE 2

The second prototype is composed by two components, basically the same, one is straight,  other one is bended.

The components aggregation create a linear structure, below is showed the first assemble combination.

The second components combination create a denser structure in order to reach an higher behavior.