Tape-Spring Reinforcements for Inflatable Structural Tubes

Lightweight, inflatable tubular structural components containing tape-spring reinforcements are undergoing development. The basic (without tape-spring reinforcement) tubular components are made, variously, of aluminum laminates or composite materials and are under consideration for use in erecting structures in outer space. They could also be used to erect structures for terrestrial applications in situations in which a greater value is placed in light weight than on strength.