CJJ 45-1991 Urban Road Lighting Design Standard CJJ45-91
time:
2024-08-07 12:29:11
- CJJ 45-1991
- Abolished
Standard ID:
CJJ 45-1991
Standard Name:
Urban Road Lighting Design Standard CJJ45-91
Chinese Name:
城市道路照明设计标准CJJ45-91
Standard category:
Urban construction industry standards (CJ)
-
Date of Release:
1991-06-27 -
Date of Implementation:
1992-02-01 -
Date of Expiration:
2007-07-01
China Standard Classification Number:
Engineering Construction>>Industrial Equipment Installation Project>>P91 Electrical Equipment Installation Project
alternative situation:
Replaced by CJJ 45-2006
Description (Translated English) / downloadSkip to download
Summary:
CJJ 45-1991 Urban Road Lighting Design Standard CJJ45-91 CJJ45-1991 Standard download decompression password: www.bzxz.net
Standard contentSome standard content:
Lav(Cd/
CJJ45-91
Lmin/Lav
Eav(Lx)
Emin/Eav
H≥Weff
H≥0. 7Weff
H≥0.5Weff
S≤3H
H≥1.2Weff
H≥0.8Weff
H≥0.6Weff
H≥1.4Weff||tt ||H≥0.9Weff
H≥0.7Weff
S≤4H
S≤4H
S≤4H
50km/h
20m(20m)
0°65°
10cd/1000LmbzxZ.net
50cd/1000Lm
30cd/1000Lm
100cd/1000Lm
1000cd
(PIARC)
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
CJJ45-91
Lmin/Lav
Eav(Lx)
Emin/Eav
H≥Weff
H≥0. 7Weff
H≥0.5Weff
S≤3H
H≥1.2Weff
H≥0.8Weff
H≥0.6Weff
H≥1.4Weff||tt ||H≥0.9Weff
H≥0.7Weff
S≤4H
S≤4H
S≤4H
50km/h
20m(20m)
0°65°
10cd/1000LmbzxZ.net
50cd/1000Lm
30cd/1000Lm
100cd/1000Lm
1000cd
(PIARC)
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
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