Zobrazeno 1 - 2
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pro vyhledávání: '"Th W Niesman"'
Publikováno v:
Journal of Physics E: Scientific Instruments. 1:127-132
A description is given of a newly built equipment for the dynamic investigation of roads and runways. Attention is paid mainly to the construction of a mechanical vibrator with adjustable eccentric masses designed to generate vertical sinusoidal forc
Publikováno v:
Journal of Physics. E: Journal of Scientific Instruments (09501290); Feb1968, Vol. 1 Issue 2, p1-1, 1p