Blar i Institutt for konstruksjonsteknikk på forfatter "zhendong, liu"
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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 ...