CJJ 45-1991 Urban Road Lighting Design Standard CJJ45-91
Basic Information
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)
state:Abolished
Date of Release1991-06-27
Date of Implementation:1992-02-01
Date of Expiration:2007-07-01
standard classification number
Standard Classification Number:Engineering Construction>>Industrial Equipment Installation Project>>P91 Electrical Equipment Installation Project
Publication information
other information
Introduction to standards:
CJJ 45-1991 Urban Road Lighting Design Standard CJJ45-91 CJJ45-1991 Standard download decompression password: www.bzxz.net
Some standard content:
Lav(Cd/
CJJ45-91
Lmin/Lav
Eav(Lx)bzxz.net
Emin/Eav
(a)
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/1000Lm
50cd/1000Lm
30cd/1000Lm
100cd/1000Lm
1000cd
(PIARC)
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