Carbon fibers are stronger and lighter than steel, and composite materials based on carbon-fiber-reinforced polymers are being used in an expanding range of aerospace, automotive, and other ...

Ultrasonic detection has emerged as a rapid method for acquiring rock mass sound velocity and converting it into an elastic modulus parameter, a pivotal technique for investigating the in-situ ...

The mechanical properties of rocks are significantly affected by heating–cooling cycles 1,2,3,4,5,6,7, which in turn can dramatically increase the risk of landslide 8, rockfall 2 and stone building ...

A common technique used to characterize the mechanical properties of bulk polymer specimens is known as DMA or Dynamic Mechanical Analysis. It is a technique in which oscillatory stress is placed on ...