๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Problems with solutions seeking problems: debating ICT for development

โœ Scribed by Westrup, Chris


Book ID
120243809
Publisher
Palgrave Publishers Ltd.
Year
2012
Tongue
English
Weight
71 KB
Volume
27
Category
Article
ISSN
0268-3962

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๐Ÿ“œ SIMILAR VOLUMES


SOLUTIONS FOR ACOUSTICAL PROBLEMS WITH B
โœ R.J. DIEHL; R. NOWACK; G. Hร–LZL ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 123 KB

Ballastless track has higher sound emissions compared to ballasted track due to the reduced connecting impedance for the rail, the reduced vibration decay rates along the rail and the reduced absorption. A study using a simulation tool for the prediction of sound for trains led to a proposal for an