KS A ISO 7933-2005 Ergonomics of the thermal environment－Analytical determination and interpretation of heat stress using calculation of the predicted heat strain《热环境的人类工效学 通过计算预测的.pdf

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2005 12 26 KS A ISO 7933 KS A ISO 7933： 2005 A ISO 7933： 2005 ( ) ( ) ( ) ( ) ： ： 2000 4 19 ： 2005 12 26 : 2010 10 1 2010 0406 ： ： ( ) ( 02 509 7247 50) . 7 5 , . ICS 13.180 KS A ISO 7933： 2005Ergonomics of the thermal environment Analytical determination a

2、nd interpretation of heat stress using calculation of the predicted heat strain 2004 2 ISO 7933 Ergonomics of the thermal environment Analytical determination and interpretation of heat stress using calculation of the predicted heat strain , . 1. . . . , (strain) . . a) , b) , . . , , . ISO 9886 , I

3、SO 12894 . . . . , (Required Sweat Rate index) . , (PHS, Predicted Heat Strain) . 2. . . A ISO 7933： 2005 2 KS A ISO 7243 (WBGT) KS A ISO 8996 ISO 7726 Ergonomics of the thermal evironment Instruments for measuring physical quantities ISO 9886 Ergonomics Evaluation of thermal strain by physiological

4、 measurements ISO 9920 Ergonomics of the thermal environment Estimation of the thermal insulation and evaporative resistance of a clothing ensemble 3. ISO 7726 . (Predicted Heat Strain index) . A . 4. . a) ta( ) tr( ) pa(kPa) va(m/s) ( ISO 7726 .) b) M(W/m2) Ic1(m2K/W) 5. , . B . 6. , . . C . B , .

5、5. 5.1 . M W Cres Eres K C R E S(1) , (M) ( ) (W) (K), (C), (R) (E) , (Cres) (Eres) (氣道 , respiratory tract) , (S) . ( B .). 5.1.1 ( M, W/m2) M . KS A ISO 8996 . 5.1.2 () ( W, W/m2) W ( ) . . 5.1.3 ( Cres, W/m2) A ISO 7933： 2005 3 . Duaexpres/)(072.0 AttVcC =Tre PRINT “SWtotg=“; SWtotg PRINT “Dlimtr

6、e=“; Dlimtre PRINT “Dlimloss50=“; Dlimloss50 PRINT “Dlimloss95=“; Dlimloss95 END A ISO 7933： 2005 22 E() 10 . D 0.1 (直腸 ) 1 % . 10 . 1 2 3 4 5 6 7 8 9 10 ta() 40 35 30 28 35 43 35 34 40 40 pa(kPa) 2.5 4.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 tr() 40 35 50 58 35 43 35 34 40 40 va(m/s) 0.3 0.3 0.3 0.3 1.0

7、0.3 0.3 0.3 0.3 0.3 M(W/m2) 150 150 150 150 150 103 206 150 150 150 Icl(clo) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 0.4 0.4 (degrees) 0 0 0 0 0 0 0 0 0 90 (m/s) 0 0 0 0 0 0 0 0 0 1 tre() 37.5 39.8 37.7 41.2 37.6 37.3 39.2 41.0 37.5 37.6 (g) 6 168 6 935 7 166 5 807 3 892 6 763 7 236 5 548 6 684 5 379 Dlim t

8、re(min) 480 74 480 57 480 480 70 67 480 480 Dlimloss50(min) 439 385 380 466 480 401 372 480 407 480 Dlimloss95(min) 298 256 258 314 463 271 247 318 276 339 A ISO 7933： 2005 23 F() KS A ISO 8996 . F.1 , F.2 , F.3 3 . F.1 (W/m2) (ISO 7243 ). 60 . (W/m2) 70 , 90 ( , , ) ( , , , ) 115 ( , ) , 145 ( , )

9、( , , ) 175 , , , , 4 5 km , 200 , , , , , , 5 6 km , 230 , , , , , , 6 km , F.2 (W/m2) 65 85 95 100 120 140 135 150 165 190 255 345 A ISO 7933： 2005 24 F.3 (W/m2) (W/m2) ( ) ( ) 1. 2 km/h 3 km/h 4 k/h 5 km/h 2. 10 kg, 4 km/h 30 kg, 4 km/h 1. 5 , 4 km/h 15 , 3 km/h 25 , 3 km/h 2. (20 kg) 15 , 4 km/h

10、 25 , 4 km/h 5 km/h 5 15 25 11.2 m/min 70 (20 kg) 3.6 km/h ： 12 kg ： 16 kg 1 100 kg 4.5 km/h 42 60 4.4 kg 15 ( ) ( ) hand planning ( 5 ) ( , ) ( ) ( ) ( ) ( ) 40 55 70 110 140 165 200 185 250 180 210 300 270 410 135 140 180 290 360 290 375 230 100 190 290 220 100 300 170 100 290 100 140 210 100 160

11、230 A ISO 7933： 2005 25 G() . G.1 clo . G.1 . G.1 Iclclo , , , , 0.5 , , , , 0.6 , , , 0.7 , , , , 0.8 , , , , , 0.9 , , , , , , 1.0 , , , , , , , 1.1 G.2 G.2 (Fr) . G.2 Fr 0.42 0.19 ( ) 0.14 0.12 0.04 0.06 0.04 0.05 0.05 0.07 . G.3 . A ISO 7933： 2005 26 G.3 Ap 0.07 0.175 0.175 0.14 0.05 0.13 0.07 G

12、.3 (imst) . 0.38 imst . A ISO 7933： 2005 27 1 Malchaire J.(1999) Evaluation and control of warm working conditions., Proceeding of the BIOMED “Heat Stress” Conference, Barcelona June 14 15 2 Malchaire J., Gebhardt H.J., Piette A.(1999) Strategy for evaluation and prevention of risk due to work in th

13、ermal environment, The Annals of Occupational Hygiene, 43(5)： 367 376 3 Havenith G, Holmer I., den Hartog E.A., Parsons K.C.(1999) Clothing evaporative heat resistance. Proposal for improved representation in standards and models. The Annals of Occupational Hygiene, Jul: 43(5)： 339 46 4 Malchaire J.

14、, Kampmann B., Havenith G., Mehnert P., Gebhardt H.J.(2000) Criteria for estimating acceptable exposure times in hot work environment, a review, International Archives of Occupational and Environmental Health. 73(4), 215 220 5 Malchaire J., Piette A., Kampmann B., Mehnert P., Gebhardt H., Havenith G

15、., Den Hartog E., Holmer I., Parsons K., Alfano G., Grefahn B.(2000) Development and validation of the predicted heat strain model. The Annals of Occupational Hygiene, 45(2), 123 135 6 Mehnert P., Malchaire J., Kampmann B., Piette A., Griefahn B., Gebhardt H.J.(2000) Prediction of the average skin t

16、emperature in warm and hot environments. European Journal of Applied Physiology, 82(1 2), 52 60 7 Parsons K.C., Havenith G., Holmer I., Nilsson H., Malchaire J.(1999) The effects of wind and human movement on the heat and vapour transfer properties of clothing, The Annals of Occupational Hygiene, 43

17、(5), 347 352 8 ISO 7243 Hot environments Estimation of the heat stress on working man, based on the WBGT index(wet bulb globe temperature) 2006 1 21 135 513 701 7 (02)6009 4567 (02)6009 4887 8 http:/ 607 822 1 11( 10 ) (051)557 1239 Fax. (051)557 0430 702 012 2 1741( 3 ) (053)384 1562 4 Fax. (053)38

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19、42)864 2301 3 Fax. (042)864 2304 330 816 43 5( 1204 ) (041)589 0500 3 Fax. (041)589 0504 561 841 1 337 2( 7 ) (063)214 2234 7 Fax. (063)214 2238 506 301 621 15( 4 ) (062)953 1435 7 Fax. (062)953 1438 641 210 298 7 ( 6 ) (055)212 1212 Fax. (055)212 1213 683 804 758 2( 2 ) (052)289 6601 3 Fax. (052)289 6604 425 020 541 3( 4 ) (031)487 6191 4 Fax. (031)487 6195 730 350 92 30( 8 ) (054)473 6954 Fax. (054)473 6955 480 848 2 487 6( 3 ) (031)829 8182 4 Fax. (031)829 8185