id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fumecheng-760	Popov, Mikhail	NON-FRICTIONAL DAMPING IN THE CONTACT OF TWO FIBERS SUBJECT TO SMALL OSCILLATIONS	2015	5	.pdf	application/pdf	1911	97	62	Now, when the oscillation of contact forces is known, the corresponding components of relative displacement of contacting bodies, ux and uz can be found by dividing the force increments by contact stiffness kx in the tangential direction or kz in normal direction. As noted above, we assume that the indentation depth is small compared to the deflection of the beam, and apply non-penetration condition, uz = 0, which leads to a linear relationship between contact force and deflection of the free end: 0, 3  z zF EI W l .	cache/fumecheng-760.pdf	txt/fumecheng-760.txt