The first three levels run perpendicular to the road, while the glazed fourth floor is positioned in parallel, offering residents views of the city below from their main living space.
The analytical model of separation is presented for the parallel Space Shuttle system with the perpendicular launch. Meanwhile, the important problems of the secure separation are presented.
Thus the whole space structure is divided into many planar structures bearing external loads together and structures perpendicular to the plane share no loads.