Ключевые слова: architectural, blue, clouds, columns, construction, consumption, cylindrical, elevated, ellipsoidal, engineering, erection, height, hydrostatic, industrial, landmark, large, local, metal, monument, pressure, pressurized, prestressed, psi, reinforced, safety, sky, spheres, spherical, station, steel, storage, structure, supply, tall, tank, tower, towering, typical, water,