Calculation of amount of increase of impedance according to impact point by restraining effect of plate ends

Calculation of amount of increase of impedance according to impact point by restraining effect of plate ends

1x/λb 0≦x/λb≦1
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Keyword・Reference・Remarks・History

LaTex

Keyword

amount of increase of impedance,impact point,restraining effect of plate ends,wavelength of undulation

Reference

[1]:日本建築学会:『建物の床衝撃音防止設計』,技報堂,pp.11-39,2009.
[2]:石丸 岳史 , 高倉 史洋 , 財満 健史 , 大脇 雅直 , 山下 恭弘:『STUDY ON THE PREDICTION METHOD OF HEAVY WEIGHT FLOOR IMPACT SOUND FOR DRY DOUBLE FLOORING : Examination of amount of correction according to impact poin by restraining effect of plate ends』.

Remarks

・Impact point(Distance from end):x
・Wavelength of undulation:λb
・Amount of increase of impedance(dB):ΔLz
・Making Equation Image is powered by CODECOGS

History

・2010/11/03:Upload

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