Browsing Institutt for konstruksjonsteknikk by Author "zhendong, liu"
Now showing items 1-1 of 1
-
Dynamic optimization of railway catenary system by turning unwanted lumped-mass into tuned-mass
zhendong, liu; Stichel, Sebastian; Rønnquist, Anders (Chapter, 2017)The railway catenary is suspended to its supports with droppers, clamps and oth-er fittings. These lumped-masses are made light and small to minimize disturbances. The mass-es cannot be completely removed but can be adjusted ...