Material Matters Information on corrosion control and prevention Tiny grains absorb shock, provide strength and protection

摘要

The complex nature of shock propagation from 1 to 20 us: while the red and yellow areas show the brunt of the force, the sound wave generated by the shock impacts grains further down the chain, shown in green. Image courtesy of the University at Buffalo. Physicists from the University at Buffalo have released computer simulations that demonstrate how it may be possible to build bridges, buildings, and other structures that are nearly blast-proof, using a specialized shock-absorption system. The technology can also be applied to achieve life-saving improvements in tanks and aircraft carriers, as well as bullet-proof vests and other protective clothing for soldiers, law enforcement officers, and even outdoor enthusiasts, the researchers say.