GOST 12 1 046-2014 Occupational safety standards system Building Lighting of building sites《职业安全标准体系 建筑 建筑工地的照明》.pdf

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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 12.1.046 2014 (EN 12464-1:2011, NEQ) (EN 12464-2:2014, NEQ) 12.1.0462014 II , 1.092 . 1.22009 . , , . , , , 1 - ( ) - 2 465 3 , ( 30 2014 . 70-) : ( 3166) 00497 ( 3166) 00497 AM BY KG MD - RU TJ 4 : EN 12464-1: 2011 Ligh

2、t and Lighting Lighting of work places Part 1: Indoor work places ( . . 1. ) , - ; EN 12464-2:2014 Light and Lighting Lighting of work places Part 2: Outdoor work places ( . . 2. ) , - . (NEQ). 5 18 2014 . 1644- 12.1.0462014 1 2015 . 6 12.1.04685 12.1.0462014III , . () . , , 2015 , 12.1.0462014 1 Oc

3、cupational safety standards system. Building. Lighting of building sites 20150701 1 1.1 , , . 1.2 - . 2 : 12.4.0262001 . , . . . IEC 60598252012 . 2. . 5. 604790 . 804582 . 2494096 . , 1 , . (), () . , , , , . 3 : 3.1 : , . 3.2 : , , . 3.3 RG, . .: , , 9,0vevllg2427LLRG , (1) Lvl , , (Lvl= Lv1+ Lv2+

4、 , Lvn), /2. Lv= 10 12.1.0462014 2 Lv= 10 (Eeye -2), Eeye (2 ), , , Lv (), /2. , , : Lv= 0,035 E -1, (E , , , , 0,15). 1 ; 2 3.4 , . .: , () , . 3.5 , %: , 1002minmax, (2) max min , ; , . 3.6 min, : , , . 3.7 , : , , , , . 3.8 URG, . : , , : NpLLUGR1i2ii2ia25,0lg8, (3) Li , /2; i , ; 12.1.04620143 p

5、i ; L , /2. 3.9 : , . 3.10 : , . 2 . 3.11 : , (, ) . 3.12 U,. : Emin E . 3.13 : . 3.14 E, : NEN1ii1, (4) i , ; N . . 0,5 2. : = 0,25lg (d), (5) 10 ; d . 0,5 , , . , = 0,2 d = 1 ; = 1 d = 10 ; = 5 d = 100 . 3.15 : . 4 4.1 , . 4.2 . . . , , , . 4.3 , , . 4.4 , , ( ) ( ). , 12.1.04620144 10 . . 4.5 , 1. 1 , , , 300 75200 50150 3050 Em 100 20 50 4.6 : - ; - ; - ; - ; - ; - . 100 . Ra : - 20 50 ; - 40 50 . 4.7 6047* 8045. 4.8 , . () . 4.9 , . 10 , 5 . 4.10 : - ; - () ; - ; - ; - , ; - ; - , ; - ; - . 4.11 1 , 50 % ,

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