Technical specification for point supported glass curtain wall CECS

Technical specification for point supported glass curtain wall CECS 1272001 2 0 0 1 1 1

Technical specification for point supported glass curtain wall CECS 1272001 2001 11 1 2001 2 2

(2000) 15 2000 [1986]1649 CECS1272001 3.2.1 3.3.4 4.4.1 4.4.3 5.2.1 5.2.2 5.3.2 5.3.6 5.4.1 5.4.3 5.5.1 5.7.1 5.7.3 6.5.3 2 ( 200092) 2001 8 31 3 3

1... 6 2... 7 2.1... 7 2.2... 7 3... 10 3.1... 10 3.2... 11 3.3... 11 3.4... 11 4... 13 4.1... 13 4.2... 13 4.3... 13 4.4... 14 5... 16 5.1... 16 5.2... 16 5.3... 17 5.4... 19 5.5... 20 5.6... 22 5.7... 23 6... 25 6.1... 25 6.2... 25 6.3... 26 6.4... 28 6.5... 30 7... 32 4 4

7.1... 32 7.2... 32 7.3... 32 7.4... 34 7.5... 34 8... 35 8.1... 35 8.2... 35... 36 5 5

1 1.0.1 1.0.2 6 8 150m 1.0.3 1.0.4 6 6

2 2.1 2.1.1 Point supported glass curtain wal1 2.1.2 Glass panel 2.1.3 Support device 2.1.4 Support structure 2.1.5 Inclined point supported glass curtainwall 75 90 2.1.6 Glazing sealant 2.1.7 Compatibility 2.2 2.2.1 a 2.2.2 b 2.2.3 f g 2.2.4 l 2.2.5 l b 2.2.6 q 2.2.7 q k 2.2.8 q Ek 2.2.9 t 2.2.10 u 2.2.11 w k 7 7

2.2.12 w o 2.2.13 A 2.2.14 E 2.2.15 F 2.2.16 G k 2.2.17 N t 2.2.18 N tk 2.2.19 P EK 2.2.20 R g 2.2.21 S 2.2.22 S Ek 2.2.23 S GK 2.2.24 S Tk 2.2.25 S WK 2.2.26 T 2.2.27 2.2.28 max 2.2.29 1 2.2.30 1 2.2.31 E 2.2.32 gz 2.2.33 z 2.2.34 E 2.2.35 G 2.2.36 R 2.2.37 T 2.2.38 W 2.2.39 S 2.2.40 z 2.2.41 2.2.42 t 2.2.43 E 8 8

2.2.44 T 2.2.45 W 9 9

3 3.1 3.1.1 GB/T983 GB/T1220 GB/T2100 GB/T3280 GB/T4226 GB/T4227 GB/T4232 GB/T4237 GB/T4240 GB/T9944 GB/T14975 3.1.2 GB/T699 GB/T700 GB/T715 GB/T1591 GB/T3077 GB/T3078 GB/T4171 GB/T4172 GB/T5117 GB/T5118 GB/T8918 GB/T8919 GB/T17101 3.1.3 10 10

Sa2 1 2 3.1.4 GB/T3098.1 GB/T3098.2 GB/T3098.6 3.1.5 3.2 3.2.1 3.2.2 GB/T9962 GB/T9963 GB/T11944 GB15763.1 GB/T17841 3.2.3 3.2.4 (PVB) 0.76mm 3.2.5 3.2.6 3.3 3.3.1 3.3.2 GB/T16776 3.3.3 3.3.4 3.4 3.4.1 0.037g/cm 3 3.4.2 JGJ102 11 11

3.4.3 3.4.4 12 12

4 4.1 4.1.1 4.1.2 4.1.3 4.1.4 40m 4.2 4.2.1 4.2.2 GB/T15227 GB/T15228 GB/T15226 GB/T18091 GB/T18250 4.2.3 gz 1 (5.3.6-1) 4.2.4 10Pa 0.10m 3 /m h 4.2.5 4.2.6 3 4.3 4.3.1 13 13

2mm 4.3.2 1 5mm t 2 1/3 3 2t 4 4t 5 8t 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 4.3.8 4.3.9 4.3.10 4.4 4.4.1 GBJ16 GB50045 4.4.2 14 14

4.4.3 GB50057 4.4.4 15 15

5 5.1 5.1.1 5.1.2 ( 5.1.2) 5.1.3 ( 5.1.3) 5.1.4 5.2 5.2.1 5.2.2 5.2.3 16 16

5.2.4 5.2.5 5.5.2 5.5.6 5.2.6 5.2.7 l/300(l ) b/100(b ) 5.3 5.3.1 S = γ S + Ψ γ S + Ψ γ S + Ψ γ S 5.3.1 G GK W W WK S E E EK T S Gk ( ) S Wk S Ek S Tk ( ) G W E T 5.3.3 w E T 5.3.4 5.3.2 5.3.3 1 G W 1.4 E 1.3 T 1.2 T TK 1.2 1.0 2 1.0 17 17

5.3.4 ( ) 1.0 0.6 0.2 5.3.5 25.6kN/m 3 0.5 1.0kN/m 3 27.0kN/m 3 78.5kN/m 3 5.3.6 1.0kN/m 2 w = β µ µ w (5.3.6-1 K gz z s o w = 1.1β µ µ w (5.3.6-2) k w k (kn/m 2 ) z z s w 0 (kn/m2) GB50009 5.3.7 T o gz GB50009 z GB50009 s GB50009 z GB50009 80 5.3.8 β Eα maxgk qek = A q (kn/m 2 Ek ) G k (kn) A (m2) (5.3.8) max 6 0.04 7 0.08 18 18

8 0.16 5.3.9 E JGJ102 P EK = β (5.3.8) P Ek (kn) 5.4 5.4.1 5.4.1 5.4.1 f g (N/ mm 2 ) (mm) E α max G k f g 5 12 84.0 58.8 15 19 59.0 41.3 6 19 126 88.2 1 2 5.4.2 0.21 5.4.3 1Crl8Ni9Ti 0Crl8Ni9 1Cr18Ni9 180N/mm 2 3.1.1 f 0.2 1.15 5.4.4 5.4.4 5.4.4 E(N/mm 2 ) 0.72 10 5 0.70 10 5 2.06 10 5 5.4.5 5.4.5 E 19 19

5.4.5 1.0 10-5 2.35 10-5 1.2 10-5 1.75 10-5 5.5 5.5.1 f g (5.5.1) f g 5.4.1 (5.5.2) fg f g (5.5.4) t 5.5.2 ( 5.5.2) 2 α1ql σ = b 2 (5.5.2) t 1 5.5.6 q JGJ102 l b 20 20

t JGJ102 5.5.3 2.0kN 5.5.4 t t 0(N/mm 2 ) e (mm) d c 3mm b( a) (mm) T ( ) 80 5.4.5 E (N/mm 2 ) 5.4.4 5.5.5 u [u] (5.5.5) [u] 5.2.7 5.5.6 u u 4 β1qklb = (5.5.6) 3 Et u 1 5.5.6 q K JGJl02 l b t 5.5.2 21 21

l l a b l b =10 c 5.5.6 1 1 l b =15 c l b =20 c l b =10 c l b 15 c l b 20 c 1.00 0.2547 0.2668 0.2730 0.8194 0.8719 0.8719 0.95 0.2302 0.2414 0.2472 0.8087 0.8430 0.8580 0.90 0.2102 0.2206 0.2259 0.7984 0.8307 0.8447 0.85 0.1934 0.2030 0.2079 0.7886 0.8190 0.8320 0.80 0.1801 0.1890 0.1935 0.7792 0.8079 0.8199 0.75 0.1693 0.1776 0.1816 0.7703 0.7974 0.8085 0.70 0.1611 0.1688 0.1724 0.7620 0.7876 0.7979 0.65 0.1549 0.1619 0.1653 0.7543 0.7786 0.7881 0.60 0.1504 0.1570 0.1601 0.7473 0.7703 0.7792 0.55 0.1513 0.1567 0.1593 0.7410 0.7629 0.7712 0.50 0.1521 0.1565 0.1588 0.7355 0.7564 0.7641 1 c 2 5.5.7 F R g (5.5.7-1) F=0.3qab (5.5.7-2) F (kn) q (kn/m 2 ) a b (m) R g (kn) R g =R s / R R s R 2.5 R s 300mm 300mm 3 5.6 5.6.1 JG/T138 5.6.2 22 22

5.7 5.7.1 GB50017 GB50018 150 250 5.7.2 1 1) 2) 2 1) 2) 3) 5.7.1 5.7.3 5.7.3 1 2 3 2.5 N tk N t = (5.7.3) 2.5 N tk (kn) N t (kn) 4 5.7.4 GB50017 5.7.4 23 23

5.7.5 5.7.5 24 24

6 6.1 6.1.1 6.1.2 3 6.1.3 6.2 6.2.1 6.2.2 6.2.3 6.2.4 6.2.4 6.2.4 (mm) 2500 2500 5000 2.0 3.0 3.0 4.0 6.2.5 6.2.5 6.2.5 0.3% 0.15% 0.2% 6.2.6 0 +0.5mm b +0.2 +0.5mm 45 c 2/5 0.2mm 0.5mm 0.5mm( 6.2.6) 25 25

6.2.7 1.0mm 6mm 1/12 1/4 6.2.8 8mm 6.2.9 10mm 6.3 6.3.1 ( 6.3.1 1) 6.3.1-2 26 26

(H) (G) (F) l w (C) 6.3.2 ( 6.3.2) 27 27

6.4 6.4.1 ( 6.4.1) 1 X H 2 Y 3 U V I K 4 I/2 V/2 5 6.4.2 1 2 GB/T6414 3 IT10 4 H 7H/6h E8/h7 6.4.3 1 2 3 2.5mm 0.5mm 2.5mm 0.5mm 2 28 28

4 Ra0.8 5 6.4.4 6.4.4 29 29

6.4.5 L 12mm 5 ( 6.4.5) 6.5 6.5.1 6.5.2 6.5.2 6.5.2 ITl2 6g Ra3.2 6.5.3 1 2 GB/T8918 90% ; 3 4 6.5.3 30 30

6.5.3 L 10m 10m L 20m L 20m 5mm 8mm 12mm 6g Ra3.2 6.5.4 GB50205 31 31

7 7.1 7.1.1 7.1.2 7.1.3 7.1.4 7.2 7.2.1 A 7.2.2 7.2.3 7.2.4 7.2.5 JGJ102 7.3 7.3.1 JGJ102 GB50026 7.3.2 1 GB50205 2 3 4 32 32

GB50205 5 7.3.3 7.3.3 7.3.3 (mm) 5 2.5 l/1000 5,l -3 +1 1.5 2 35m 35m 4 6 7.3.4 1 7.3.3 2 3 7.3.3 7.3.5 JGJ102 7.3.6 JGJ102 7.3.7 JGJ102 1 2 3 7.3.8 JGJ102 5 7 2 33 33

7.4 7.4.1 JGJ102 7.4.2 7.5 7.5.1 JGJ102 7.5.2 7.5.3 34 34

8 8.1 8.1.1 1 2 3 4 5 6 7 8 8.1.2 JGJ102 8.1.3 JGJ102 8.1.4 8.1.4 8.1.4 30m 30m 50m 10mm 15mm 3mm 3m 3mm 3m 3mm 3m ( ) 2mm 8.2 8.2.1 JGJ102 8.2.2 8.2.3 35 35

1 2 3 ( ) 36 36