104 音・振動・光・熱を中心とした室内住環境の主観的および客観的評価・対策の一考察

概要

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The physical environmental factors such as lighting, sound, temperature and ventilation etc. are present at same time, consequently more than two kinds of heterogeneos environmental factors affect each other. The relationship between the psychological evaluation value and the physical value of environmental factors is very important to realize a comfortable living environment. Three kinds of environmental factors are chosen for this study; sound, lighting and temperature. In the case of multi-storied house, the sounds in a room come from several directions. Especially, the impact sound of foor from upper floor can not be ignored. So, the impact sound level in the lower room has to be estimated. By introducing of equivalent concentrated constant circuit model of electric type, a theory for an impact sound transmission of floor is proposed in this study. The evaluation values of environmental factors are given based on Magnitude Estimation Method.
社団法人日本機械学会の論文
2003-06-04