GOST R 54851-2011 Building envelope insimilar Calculation reduced total thermal resistances《相似的维护结构 计算减少的总热阻》.pdf

《GOST R 54851-2011 Building envelope insimilar Calculation reduced total thermal resistances《相似的维护结构 计算减少的总热阻》.pdf》由会员分享，可在线阅读，更多相关《GOST R 54851-2011 Building envelope insimilar Calculation reduced total thermal resistances《相似的维护结构 计算减少的总热阻》.pdf（28页珍藏版）》请在麦多课文档分享上搜索。

1、 548512011 ISO 14683:2007(NEQ) 27 2002 . 184- , 1.02004 . 1 - - 2 465 3 - 15 2011 . 1556-4 14683:2007 - (ISO 14683:2007 Thermal bridges in buildingconstruction Linear thermal transmittance Simplified methods and default values, NEQ5 , - . () . - , , 2012 , - - II 5485120111 .12 13 24 . . 3 () Rro ()

2、 (4.2) .10 () r Rro - c (4.16) (4.17) 14 () r - Rro - (4.18) .1722III 548512011 - 384- 30 2009 , , , , . - 1 51380 51387. - , - . 261- 23 2009 . -, - .IV 548512011 Dissimilar building envelopes. alculation of reduced total thermal resistance 201205011 , , , -, , , - , . , , - , - - ( , , , , , , . .

3、). , ( , , ), ( , , ).2 : 5126399 . 5138099 . - 5138799 . - . - 1102484 - . 111182009 . - 1357868 - . 1901082 . 2156276 . - 2348679 -. 1 548512011 2459481 . 2548589 . 258202000 . 2625484 . 26602.199 . 3049496 . 313102005 -. 313592007 . 313602007 -. - - , 1 , , . (), - () . , , , , .3 :3.1 : .3.2 : ,

4、 - , , - .3.3 : - , , ( , , , , .).3.4 : - , ( , , , - ).3.5 Ro,2c215 C/: , - , .3.6 Rro,2c215 C/: - -, (, , , , , ), (, , , - , , , , - ) .3.7 r: , - - ( , , , , , , - , . .) , .2 5485120114 4.1 4.1.1 Rro,2c215 /, - , q,/2, Rro=(tint text)/q.(4.1) , , - -, - . -, , , , , - , ( ) . - :- ( , - , , , ). - - . - ( , . . , , ). - , . ( ) - .4.1.2 , -, , ( , ), - (, , ), , . Rro,2c215 /, () Rro= n(tint text) A/Q,(4.1) A (, , , ) -, 2, , ();Q , , 26254 26602.1 ;n , , 6 1 ;tint ,