THE SURVEY OF ENVIRONMENTAL NOISE IN PROVINCIAL CITIES : 19years renewal instructions in Nagano city
-
- TAKAGI Naoki
- Dept. of Archi. and Civil Eng., Faculty of Eng., Shinshu University
-
- NOZAWA Hiroaki
- Graduate School of Shinshu University
-
- IWAI Kazuhiro
- Dept. of Archi. and Civil Eng., Faculty of Eng., Shinshu University
-
- YAMASHITA Yasuhiro
- Dept. of Archi. and Civil Eng., Faculty of Eng., Shinshu University
Bibliographic Information
- Other Title
-
- 地方都市の環境騒音の実測調査 : 長野市を対象とした19年の継続調査の結果
- チホウ トシ ノ カンキョウ ソウオン ノ ジッソク チョウサ ナガノシ オ タイショウ ト シタ 19ネン ノ ケイゾク チョウサ ノ ケッカ
Search this article
Abstract
In this paper, the measured results of environmental noise in provincial cities are discussed. We measured the environmental noise in the provincial cities of Nagano Prefecture for the past 19 years. The measured results are as follows. 1. In commercial zones and belong arterial roads areas, environmental noise was great. 2. In residential zones and agricultural zones, at environmental noise was small in many areas, but in some areas the noise level was high, due to loud road traffic noise. 3. We compared the data with past measurement results. In commercial zones and industrial zones, environmental noise decreased averagely. In residential zones and agricultural zones, L_<Aeq> and L_5 got smaller, but L_<50> and L_<95> got larger. These results indicate that at many areas in the city noise levels were uniform.
Journal
-
- Journal of Environmental Engineering (Transactions of AIJ)
-
Journal of Environmental Engineering (Transactions of AIJ) 69 (582), 31-36, 2004
Architectural Institute of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390001205201521152
-
- NII Article ID
- 110004083857
-
- NII Book ID
- AA11830377
-
- ISSN
- 1881817X
- 13480685
-
- NDL BIB ID
- 7057761
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed