Railway Track Mats Based On Recycled Shredded Rubber

článek v časopise - ostatní, Jost

angličtina

Measurement of dynamic stiffness according to DB-TL 918.071 was performed on three samples of material (based on recycled rubber) used as a mat for railway track applications. Measurements were performed at three static preloads, 0.03, 0.06, 0.1 MPa, in the frequency range 10-100 Hz. A steady increase in dynamics stiffness with increasing frequency was observed in the sample studies, ranging from 0.1 to 0.23 N.mm-3. At the same time, the measured dynamic stiffness shifted to higher absolute values with increasing static preload.

Vibration damping, Recycled Rubber, Particulate composite,German standard DB-TL 918.071

BUJNOCH, L.; AUGUSTIN, P.; LAPČÍK, L.

30. 12. 2001

Strojnícka fakulta, Žilinská universita v Žilině

Žilinská universita v Žilině

1335-0803

Materiálové inžinierstvo

VIII

3/2001

Slovenská republika

47

52

6