1408 トリプルスキン構造要素モデルの断熱・遮音特性に関する実験的評価(SS9-3 車内騒音および軌道との相互作用,SS9 快適性と乗り心地,J-Rail 2006)

概要

論文の詳細を見る
Noiseless and achieving higher comfortable space in railway vehicle have been strongly demanded with the basis of lightweight, energy saving and environmental consideration in these days. In order to achieve these issues, authors have been proposing the idea of "A-train". The "A-train" can realize high quality and high degree of accuracy car body from commuter train to Shinkansen bullet train using aluminum alloys (hereinafter, described as double-skin), representative material of energy saving. This study focused on the development of "triple-skin" structure, which consists of double-skin and interior panel that has heat insulation and sound isolation function. The triple skin structure can evolve the "A-train" structure and realize further comfortable space and simplified vehicle structure. The paper explains the composition of triple skin structure and reports the result of comparison between conventional structure and triple skin structure using element specimen.
社団法人日本機械学会の論文
2006-12-13