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Kildestyrkedata for togstøj til Nord2000
Bilag E
Nord2000 data for andre togtyper
Dette bilag indeholder omregnede kildestyrkedata for en række danske togtyper. Omregningen er udført i 2002, men endnu ikke indarbejdet i Nord2000 [1], hvor siderne skal erstatte det nuværende Annex
A4.
A.4 Denmark
The Danish data have been taken from [5] planned to be included in the present Nordic model, and converted to dB/m using eq. (2) in that model. The Danish train types and corresponding designation
codes are:
Passenger train sets:
A: Diesel trains (IC3)
D: Electric trains (IR4)
Locomotive-driven trains:
B: Diesel passenger trains with MZ or ME locomotive(MZ/P, ME/P)
H: Diesel goods trains with MZ or ME locomotive (MZ/G and ME/G)
C: Electric passenger trains with EA locomotive (EA/P)
I: Electric goods trains with EA locomotive (EA/G)
Local trains:
F2,F3: S-trains 2nd and 3rd generation
F4: S-trains 4th generation
E: Diesel train sets (MR), Y-trains, IC2 trains, RegioSprinter, Desiro
1/3 octave data have been obtained from interpolation between the octaves and then normalized to the correct octave band sound power level. Provisionally, as [5] only covers 63-4000 Hz, 31.5 Hz has
been chosen as the value at 63 Hz and 8000 Hz as the value at 4000 Hz minus 10 dB. At the boundaries 25 Hz and 10000 Hz have been given the values at 31.5 Hz and 8000 Hz, respectively.
Table A.4.1: Input data for Danish trains
Train
Types
|
A&D |
B, C, H & I |
E |
F2 & F3 |
F4 |
f |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
25 |
16.7 |
76.8 |
10.0 |
84.7 |
10.0 |
81.4 |
28.9 |
82.8 |
24.0 |
74.4 |
31.5 |
16.7 |
76.8 |
10.0 |
84.7 |
10.0 |
81.4 |
28.9 |
82.8 |
24.0 |
74.4 |
40 |
16.7 |
80.1 |
10.0 |
88.0 |
10.0 |
84.7 |
28.9 |
86.1 |
24.0 |
77.7 |
50 |
17.6 |
85.8 |
10.0 |
94.2 |
8.3 |
90.3 |
26.8 |
91.5 |
23.5 |
83.4 |
63 |
17.6 |
89.2 |
10.0 |
97.5 |
8.3 |
93.7 |
26.8 |
94.9 |
23.5 |
86.8 |
80 |
15.4 |
89.0 |
10.0 |
96.1 |
12.9 |
93.7 |
32.3 |
95.4 |
24.8 |
86.6 |
100 |
11.5 |
87.8 |
10.0 |
92.6 |
22.4 |
93.1 |
46.0 |
95.8 |
29.3 |
85.5 |
125 |
9.3 |
87.6 |
10.0 |
91.2 |
27.1 |
93.1 |
51.6 |
96.3 |
30.6 |
85.3 |
160 |
9.3 |
87.4 |
10.0 |
91.5 |
22.4 |
92.6 |
39.7 |
95.1 |
24.6 |
85.2 |
200 |
8.9 |
87.0 |
9.5 |
91.9 |
12.3 |
91.3 |
14.3 |
92.2 |
13.2 |
84.5 |
250 |
8.9 |
86.8 |
9.5 |
92.2 |
7.6 |
90.7 |
2.5 |
91.0 |
7.2 |
84.4 |
315 |
12.1 |
87.3 |
10.7 |
93.9 |
10.1 |
91.7 |
13.6 |
92.9 |
10.1 |
85.7 |
400 |
15.4 |
88.3 |
10.3 |
96.6 |
14.3 |
93.4 |
34.6 |
96.1 |
12.5 |
87.4 |
500 |
18.6 |
88.8 |
11.5 |
98.3 |
16.8 |
94.3 |
45.7 |
98.0 |
15.5 |
88.8 |
630 |
25.3 |
89.1 |
18.2 |
98.6 |
21.3 |
94.6 |
49.1 |
98.7 |
28.6 |
90.2 |
800 |
35.3 |
89.4 |
28.8 |
98.6 |
28.5 |
94.9 |
51.5 |
99.9 |
52.2 |
92.9 |
1000 |
42.0 |
89.6 |
35.6 |
98.8 |
33.0 |
95.2 |
54.9 |
100.7 |
65.4 |
94.3 |
1250 |
43.1 |
89.2 |
38.3 |
98.5 |
31.8 |
94.7 |
54.2 |
99.4 |
58.5 |
92.0 |
1600 |
43.1 |
89.0 |
41.1 |
98.6 |
28.7 |
94.1 |
51.2 |
97.5 |
42.1 |
88.0 |
2000 |
44.1 |
88.6 |
43.8 |
98.4 |
27.5 |
93.6 |
50.5 |
96.2 |
35.3 |
85.7 |
2500 |
40.6 |
86.8 |
40.5 |
96.1 |
24.6 |
92.0 |
53.2 |
95.0 |
33.8 |
84.2 |
3150 |
34.5 |
84.3 |
33.9 |
93.0 |
21.0 |
90.0 |
58.6 |
94.1 |
34.0 |
83.1 |
4000 |
30.9 |
82.5 |
30.5 |
90.7 |
18.1 |
88.3 |
61.2 |
92.8 |
32.5 |
81.7 |
5000 |
29.2 |
80.6 |
29.2 |
88.2 |
15.2 |
86.3 |
58.3 |
89.6 |
34.0 |
80.6 |
6300 |
27.9 |
78.1 |
28.6 |
85.0 |
11.7 |
83.5 |
52.0 |
84.7 |
37.1 |
79.3 |
8000 |
26.2 |
76.2 |
27.3 |
82.5 |
8.8 |
81.4 |
49.1 |
81.5 |
38.6 |
78.2 |
10000 |
26.2 |
76.2 |
27.3 |
82.5 |
8.8 |
81.4 |
49.1 |
81.5 |
38.6 |
78.2 |
As the sound power levels in [5] were obtained using different propagation and source models compared to Nord2000, they have been corrected for ground effect.
The source model to be used for the Danish trains corresponds to the model given for Norwegian trains in Nord2000, Table A.3.2.
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Version 1.0 Juli 2005, © Miljøstyrelsen.
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