Simple method for determining frictional sliding resistance and frictional energy dissipation in layered ceramics

摘要

A method is presented for measuring the frictional sliding resistance between cracked laminate in a layered ceramic. The first step in the test involves using a wedge to completely Crack a weak interface along the length of the specimen. The cracked specimen is then loaded in three-point bending, And the load-deflection response is monitored.