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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.23, no.3, 2009³â, pp.272-279
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»ý¿ïŸ¸®ÀÇ Á¾¿¡ µû¸¥ ¼ÒÀ½°¨¼ÒÈ¿°ú¿¡ °üÇÑ ¿¬±¸
( Study on noise attenuation according to hedge species ) |
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º» ¿¬±¸´Â ºÎ»ê½Ã µµ·Îº¯¿¡ ½ÄÀçµÇ¾î ÀÖ´Â »ý¿ïŸ¸®ÀÇ Á¾°ú ÀÙÀÇ µÎ²²¿¡ µû¸¥ ¼ÒÀ½ °¨¼ÒÈ¿°ú¸¦ ºÐ¼®ÇϰíÀÚ ÇÏ¿´´Ù. ÀÙÀÇ µÎ²²¸¸À¸·Î ¼ÒÀ½°¨¼Ò È¿°ú¸¦ ºÐ¼®ÇÑ °á°ú Àº¸ñ¼, µ¿¹é³ª¹«, ÇǶóÄ»ç, È«°¡½Ã, µ·³ª¹«, ³²Ãµ, »çö³ª¹«, ¸íÀÚ³ª¹«, ±Ý½Ä³ª¹« ¼øÀ̾ú´Ù. ¼ö¸ñº° ÀÙÀÇ ¼ÒÀ½°¨¼ÒÈ¿°ú ºÐ¼® °á°ú ´ëºÎºÐÀÇ ¼öÁ¾Àº ÀÙÀÇ µÎ²²°¡ µÎ²¨¿î ÀÙÀÌ ¾ãÀº ÀÙº¸´Ù ¼ÒÀ½ °¨¼ÒÈ¿°ú°¡ ´õ ÀÖ´Â °ÍÀ¸·Î Á¶»çµÇ¾úÀ¸¸ç, ¼±Çüȸ±Í ºÐ¼®°á°ú ȸ±Í½ÄÀº ¼³¸í·Â $R^2$ÀÌ 0.385·Î ´ÙÀ½°ú °°Àº ȸ±Í½Ä(Y = 7.653 + 26.530 X)À» ¾ò¾ú´Ù. »ý¿ïŸ¸®ÀÇ ¼ÒÀ½ °¨¼ÒÈ¿°ú¸¦ ºÐ¼®ÇÑ °á°ú µ¿¹é³ª¹«, ³²Ãµ, µ·³ª¹«, ÁÖ¸ñ, ¸íÀÚ³ª¹« ¼øÀ¸·Î Á¶»çµÇ¾ú°í, °¡Àå ¼ÒÀ½°¨¼Ò È¿°ú°¡ ³ôÀº ¼ö¸ñÀº 14.70[d8]À» º¸ÀÎ µ¿¹é³ª¹«¿´À¸¸ç, °¡Àå ¼ÒÀ½ °¨¼ÒÄ¡°¡ ³·Àº ¼ö¸ñÀº 6.80[dB]À» º¸ÀÎ ¸íÀÚ³ª¹«·Î 7.9[dB]ÀÇ Â÷À̸¦ º¸¿´´Ù. |
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The purpose of this study is to examine noise attenuation according to hedge species and thickness of their leaves. The order of their decrease effects was as follows from the highest to the lowest: Osmanthus asiaticus, Camellia japonica, Pyacantha angustifolia, Photinia glabra, Pittosporum tobira, Nandina domestica, Euonymus japonica, Chaenomeles lagenaria, Aucuba japonica for. Variegatar. The result of the experiment for noise atteunation has shown that woody plant with thicker leaves were better than those with thinner leaves. Multiple Regression Analysis showed Y = 7.653 + 26.530 X ($R^2$= 0.385). The order for the subjects according to their effects on noise attenuation is as follows from the highest to the lowest: Camellia japonica, Nandina domestica, Pittosporum tobira, Taxus cuspidata, Chaenomeles lagenaria. The noise attenuation level of Camellia japonica was the highest (14.70[dB]), while that of Chaenomeles lagenaria was the lowest (6.80[dB]), and its difference between them was 7.9[dB]. |
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Ű¿öµå |
¼ÒÀ½µµ;ÀÙÀÇ µÎ²²;ȸ±Í½Ä;NOISE LEVEL;THICKNESS of LEAVES;MULTIPLE REGRESSION ANALYSIS; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.23, no.3, 2009³â, pp.272-279
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200924733173517)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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