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논문 기본 정보

저자정보
(Chonnam National Univ.) (Chonnam National Univ.) (Building and Environment Noise Consulting) (Building and Environment Noise Consulting) (Building and Environment Noise Consulting)
저널정보
한국생태환경건축학회 KIEAE Journal KIEAE Journal Vol.19 No.5(Wn.99)
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    초록·키워드

    Purpose: The purpose of this study is to verify initial window system design that can maintain and improve sound insulation performance though field measurement evaluation of building facades and facade elements of Modern New Han-oks using global method by speaker source(KS F 2235). Method: To achieve this goal, measurements were carried out 9 Han-oks which the same exterior walls and window systems are applied. Following are analysis items; the comparison of the single number quantity according to the usage of facade elements, the influence according to construction ability and maintenance, the satisfaction or not of indoor noise standard when the housing raw is applied, the method that can easily estimate and discriminate single number quantity according to KS standard on filed measurement conditions, and so on. Result: It was analyzed that the optional design of window system of highly sound insulation performance were necessary according to the usage of facade elements. Also, it was found that it is necessary to lay out of the window system that prioritize the highly sound insulation performance window at the time of planning double window systems including wood window. And when building Han-ok in a location condition exposed to noise, it was analyzed that the window system planning that could ensure the indoor noise level of the Housing Act was necessary. It was confirmed that the single number quantity adapting the spectrum characteristic-2 has a high correlation with other evaluation indexes. In conclusion, it was analyzed that it is possible to estimate a single number quantity through equivalent sound level deviation analysis simultaneously measured indoors and outdoors.

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