GOST 17228-2014 Passenger and transport aeroplanes Acceptable noise levels on ground《客运飞机 地面可接受噪声水平》.pdf

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4、(10) (. ): - 450 : 172282014 4 - : 1) 2) 3) - : 4.4 ) 4.1 , (11) (15) (. ): - 450 : - : 1) 2) 172282014 5 3) - : 4.5 , ) ) 4.1 01.01.2006 . 01.01.2004 . , 10 EPN , . . = 10 N . 2 EPN . 4.6 (1) (15), 0,1 EPN . 4.7 : - 4.2 4.4 3 EPN ; - 4.2 4.4 2 EPN . . 4.8 . ( ). 172282014 6 () , ) 4.1 .1 19300 3500

5、0 280000 400000 m, 17000 28600 48100 385000 (450 ) EPN, 92 8,507 lg m + 53,345 101 n 2 85 13,289 lg m + 22,774 97 n= 3 85 13.289 lg m +25,774 100 EPN, n 4 85 13,289 lg m + 28,774 103 EPN, 96 7,751 lg m + 62,779 105 172282014 7 () ) 4.1 .1 172282014 8 () ) 4.1 .1 20200 35000 280000 400000 m, 28600 48

6、100 385000 (450 ) EPN, 94 8,507 lg m + 55,345 103 n 2 88 13,289 lg m + 25,774 100 n= 3 88 13,289 lg m + 28,774 103 EPN, n 4 88 13,289 lg m + 30,774 105 EPN, 98 7,751 lg m +62,779 105 172282014 9 () , ) 4.1 .1 172282014 10 () , ) 4.1 .1 35000 66720 280000 400000 m, 34000 48300 133450 325000 (450 ) EP

7、N, 97 8,507 lg m + 58,345 106 n 2 92 13,289 lg m + 29,752 103 n= 3 92 16,611 lg m + 16,727 13,289 lg m + 32,752 106 EPN, n 4 92 16,611 lg m + 16,727 13,289 lg m + 33,752 107 EPN, 101 7,751 lg m + 65,778 108 172282014 11 () ) 4.1 .1 172282014 12 629 7 006.354 49.100 : , 02.03.2015. 60x841/8. . . . 1,86. 31 . . 1453. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru