Six young male volunteers with normal hearing were tested in a simulated ship cabin under 6 combination of 4 physical factors.

The shock response of the ship cabin with the floating raft system subjected to underwater explosion is analyzed. The results are practical to study the anti-shock property of the Marine equipment.

By 2020, an 80-ton space station will be completed, consisting of the core module, laboratory, node cabin, manned spacecraft and cargo ship.