Page 279 - 市區道路交通島設計手冊

市區道路交通島設計手冊

附表 3-2 斜交交叉路口分隔帶開口長度表(續二十五)
橫交道路中央分隔帶寬度(公尺) 9
橫交道路路面寬度(公尺) 32
開口長度 備註 開口長度 備註
分隔帶寬度 斜角 彈 頭 式 C之半徑 斜角 彈 頭 式 C之半徑
半圓形 半圓形
對稱 非對稱 （R2） 對稱 非對稱 （R2）
0.5 40.78 - - - 35.80 - - -
1 39.99 - - - 35.80 - - -
1.5 39.90 39.90 39.90 25.50 35.80 35.80 35.80 12.80
2 39.90 39.90 39.90 25.00 35.80 35.80 35.80 12.63
2.5 39.90 39.90 39.90 24.50 35.80 35.80 35.80 12.46
3 39.90 39.90 39.90 24.00 35.80 35.80 35.80 12.28
4 39.90 39.90 39.90 23.00 35.80 35.80 35.80 11.93
5 39.90 39.90 39.90 22.00 35.80 35.80 35.80 11.58
6 0 39.90 39.90 39.90 21.00 0 35.80 35.80 35.80 11.23
7 60 39.90 39.90 39.90 20.00 75 35.80 35.80 35.80 10.88
8 39.90 39.90 39.90 19.00 35.80 35.80 35.80 10.53
9 39.90 39.90 39.90 18.00 35.80 35.80 35.80 10.19
10 39.90 39.90 39.90 17.00 35.80 35.80 35.80 9.84
12 39.90 39.90 39.90 15.00 35.80 35.80 35.80 9.14
15 39.90 39.90 39.90 12.00 35.80 35.80 35.80 8.09
18 39.90 39.90 39.90 9.00 35.80 35.80 35.80 7.04
21 39.90 39.90 39.90 6.00 35.80 35.80 35.80 6.00
24 39.90 39.90 39.90 3.00 35.80 35.80 35.80 4.95
0.5 38.10 - - - 35.10 - - -
1 38.10 - - - 35.10 - - -
1.5 38.10 38.10 38.10 20.27 35.10 35.10 35.10 10.09
2 38.10 38.10 38.10 19.90 35.10 35.10 35.10 9.99
2.5 38.10 38.10 38.10 19.54 35.10 35.10 35.10 9.88
3 38.10 38.10 38.10 19.17 35.10 35.10 35.10 9.78
4 38.10 38.10 38.10 18.44 35.10 35.10 35.10 9.57
5 38.10 38.10 38.10 17.71 35.10 35.10 35.10 9.36
6 0 38.10 38.10 38.10 16.97 0 35.10 35.10 35.10 9.15
7 65 38.10 38.10 38.10 16.24 80 35.10 35.10 35.10 8.94
8 38.10 38.10 38.10 15.51 35.10 35.10 35.10 8.73
9 38.10 38.10 38.10 14.78 35.10 35.10 35.10 8.52
10 38.10 38.10 38.10 14.05 35.10 35.10 35.10 8.31
12 38.10 38.10 38.10 12.58 35.10 35.10 35.10 7.89
15 38.10 38.10 38.10 10.39 35.10 35.10 35.10 7.26
18 38.10 38.10 38.10 8.19 35.10 35.10 35.10 6.63
21 38.10 38.10 38.10 6.00 35.10 35.10 35.10 6.00
24 38.10 38.10 38.10 3.80 35.10 35.10 35.10 5.36
0.5 36.80 - - - 34.70 - - -
1 36.80 - - - 34.70 - - -
1.5 36.80 36.80 36.80 16.13 34.70 34.70 34.70 7.86
2 36.80 36.80 36.80 15.87 34.70 34.70 34.70 7.81
2.5 36.80 36.80 36.80 15.61 34.70 34.70 34.70 7.76
3 36.80 36.80 36.80 15.35 34.70 34.70 34.70 7.71
4 36.80 36.80 36.80 14.83 34.70 34.70 34.70 7.62
5 36.80 36.80 36.80 14.31 34.70 34.70 34.70 7.52
6 36.80 36.80 36.80 13.79 34.70 34.70 34.70 7.43
70 0 85 0
7 36.80 36.80 36.80 13.27 34.70 34.70 34.70 7.33
8 36.80 36.80 36.80 12.75 34.70 34.70 34.70 7.24
9 36.80 36.80 36.80 12.23 34.70 34.70 34.70 7.14
10 36.80 36.80 36.80 11.71 34.70 34.70 34.70 7.05
12 36.80 36.80 36.80 10.67 34.70 34.70 34.70 6.85
15 36.80 36.80 36.80 9.11 34.70 34.70 34.70 6.57
18 36.80 36.80 36.80 7.55 34.70 34.70 34.70 6.28
21 36.80 36.80 36.80 6.00 34.70 34.70 34.70 6.00
24 36.80 36.80 36.80 4.44 34.70 34.70 34.70 5.71

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