1、 1 GB 50206-2002 UDC P GB 50206 2002 Code for construction quality acceptance Of timber structures 2002 04 25 2002 07 01 2 GB 50206-2002 Code for construction quality acceptance Of timber structures GB 50206-2002:2002 7 1 2002 3 GB 50206-2002 2002105 1992490 GB50206 2002 2002 7 1 5.2.2 6.2.1 7.2.1 7
2、.2.2 7.2.3 GBJ 206 83 2002 4 25 4 GB 50206-2002 1992490 GBJ 206 83 GBJ 301 88 GB 50300 2001 1 3 GB 50210 204 150090 5 GB 50206-2002 1 6 2 7 3 9 4 10 4.1 10 4.2 10 4.3 12 5 15 5.1 15 5.2 15 5.3 19 6 21 6.1 21 6.2 21 6.3 30 7 31 7.1 31 7.2 36 8 37 A 38 B 43 6 GB 50206-2002 1 1.0.1 1.0.2 1.0.3 1.0.4 GB
3、 50300 2001 1.0.5 7 GB 50206-2002 2 2.0.1 sawn and round timber structures 2.0.2 step joints 2.0.3 structural glued-laminated timber 2.0.4 glued-lamlinated timber Glulam 45mm 2.0.5 Finger joints lamination 2.0.6 dimension lumber 2.0.7 wood-framle construction 600mm 1 3 2.0.8 studs 40mm 90 140mm 2.0.
4、9 joists 115mm 2.0.10 structural wood-based panel wood-based panel 2.0.11 structura1 plywood 8 GB 50206-2002 2.0.12 oriented strand board OSB 30mm 2.0.13 structural composite 1umber SCL 2.0.14 laminated veneer 1umber LVL 2.5 6.4 mm 2.0.15 2.5 6.4mm 150 parallel strand 1umber PSL laminated strand 1um
5、ber LSL 2.0.16 prefabricated wood I-Joist 2.0.17 truss plate 2.0.18 wood preservative 2.0.19 retentiOn 2.0.20 penetratiOn 9 GB 50206-2002 3 3.0.1 GB 50300 2001 A 3.0.2 3.0.3 3.0.4 1.2.3.10 GB 50206-2002 4 4.1 4.1.1 4.1.2 4.2 4.2.1 4.2.1 4.2.1-1 a a a 1 2 150mm 1/3 1/4 2/5 1/2 3 5 8 12 4 1 2)1/4 1/3
6、5 1.a a a a 20mm l a 50mm 2 2.a a a 3.4.2.1 10mm 11 GB 50206-2002 4.2.1 4.2.2 4.2.1-2 a a a 1 2 150mm 1/4 1/5 1/3 2/5 3 5 8 12 4 5 4.2.1-1 4.2.1-3 a a a 1 2 1 150mm 2 1/4 1/10 1/12 1/3 1/6 1/6 3 8 12 15 12 GB 50206-2002 4 1 2)1/4 1/3 5 1.a a a 1/5 2m 1 2.4.2.1-1 2 3.10mm 4.2.2 1.25O%2.18 3.20 GB 192
7、7 1943 1991 4.3 4.3.1 4.3.1 4.3.1 mm 1-3-2-5 2 15m 15m 10 15 3 15m 10 15 4 L/500 L/200 5 5 6 2-10 7-3 13 GB 50206-2002-4 0.2d 0.5d 4B/100 8+1d 9+1d 10+20-10 d L B 4.3.2 4.3.2 4.3.2 mm 1 2 3 4 5 20 H/200 15 L/300 10 5 H L 4.3.3 4.3.3 4.3.3 mm-2-5-10 4 1 7 2-10 3 5 14 GB 50206-2002 5 4 8 10m 10m 4.3.4
8、 15 GB 50206-2002 5 5.1 5.1.1 A 5.2 5.2.1 5.2.1 100 A A.4.1 4h 1 5.2.1-1 b bt b b 1 2 1 2)200mm 1/3 2/5 1/2 3 5 8 15 4 1 2)3 b/8,TA 2b 1/4 1/3 16 GB 50206-2002 l/2 5 6 4/1000 2/1000 b/12,l/b,3mm b 3mm 1.2.b l 3.bt 200mm 1/4 13mm 10mm 4.5.2.1-2 mm mm mm 100 150 200 20 1.0 2.0 3.0 30 0.5 1.5 2.5 40 0
9、1.0 2.0 45 0 0 1.0 5.2.2 5.2.2-1 5 5.2.2-2 5.2.2-1 1 1 2 3 2 A C A C A 1.3 1 20 2 3 65 12 17 GB 50206-2002 2 20 2 3 85 20 3 20 2.85 1 2 50 5.2.2-2 1 2 3 A 5 10 C 5.2.3 10m3 1 5.2.3-1 5.2.2-2 5.2.2-2 5.2.3-2 5.2.3-1 1 1 2 3 2 C C A B 5.2.2-1 5.2.3-2 1 2 B 4 8 18 GB 50206-2002 1.6.0N/mm2 100%4.0N/mm2
10、2.5.2.3-3 5.2.3-3 fv(N/mm2)6 8 11 4 6 6 10 90 70 45 100 75 20 5.2.4 1.2.3 3.c ct c c l/3 4.75mm 1 4h 1 5.2.5 1.30 30 fmk 2.3 24h 15 fmk.19 GB 50206-2002 5.3 5.3.1 0.2mm 0.3mm.100 5.3.2 1.2.0 mm 2.6.0 mm 3.1/200 10 5.3.3 1.A 60 1 30mm 2 40mm 20mm 3 3mm 40 100mm.2.B 5.3.2 3.C 5.3.3 5.3.3 5.3.3 C mm mm
11、 mm(h b)100 2 4 100(h b)300 3 5 300(h b)6 6 A B C 10 20 GB 50206-2002 5.3.3 21 GB 50206-2002 6 6.1 6.1.1 GB 50005 6.1.2 6.1.3 3 6.2 6.2.1 1.15 2.6.2.2 6.2.2 18 100 GB 1927 1943 1991 6.2.3 6.2.3-1 6.2.3-2 6.2.3-3 6.2.4 10 22 GB 50206-2002 6.2.2-1 c c c 1 600mm 600mm 900mm 1/4 2 103 5 600mm 54 3 B/6 1
12、.5b 4 8 10 12 5 6 h/4 b/4 h/2 b/3,L/4 h/3 b/32h/3 b/2,L/4 6 25mm 48 7 25mm 12 6mm 8 17a h 40mm h/3 b/3 9 17b 1/3 10 17c 1/6 1313 11 17d 1/6 13,14 12 b/12 50mm 13 13 7 1/2 8 16 mm 9 10 11 40 10 10 10 13 13 16 16 16 16 65 13 13 13 19 19 19 22 22 22 90 19 22 12 25 38 25 32 51 32 115 25 38 22 32 48 29 4
13、1 60 35 140 29 48 25 38 57 32 48 73 38 14 185 38 57 32 51 70 38 64 89 51 23 GB 50206-2002 235 48 67 32 64 93 38 83 108 64 285 57 76 32 76 95 38 95 121 76 c c 1 L/3 3 L/6 L/3 2 1014 10 4 3 B/6 2b 4 25 25 5 6 h/2 b/2 7h/8 3b/4,L/4 h/2 b/3,h/2 3b/4 L/4 6 25mm 48 7 25mm 12 6mm 8 17a 1/3 13 1/3 15 9 17b
14、10 17c 100%100%11 17d 1/3 1/3 12 1/3 1/6 15 1/3,1/615 13 7 1/2 16(mm)12 12 40 19 19 19 19 19 19 65 32 32 32 32 32 32 90 44 64 44 44 64 38 115 57 76 48 57 76 44 140 70 95 51 70 95 51 185 89 114 64 89 114 64 235 114 140 76 114 140 76 14 285 140 165 89 140 165 89 c c 24 GB 50206-2002 1 600mm 600mm 900m
15、m L/4 2 103 5 600mm 54 3 b 1.5b 4 17 25 5 6 h/4 b/4 h/2 b/3,L/4 h/2 b/3,2h/3 b/2 L/4 6 25mm 48 7 25mm 12 6mm 8 17a h/3 b/3 9 17b 1/3 10 17c b/6 11 17d b/614 12 b/12 50mm13 13 7 1/2 16(mm)10 11 40 65 19 16 25 19 90 32 19 38 25 115 38 25 51 32 140 185 235 14 285 1.b h L 2.GB/T 4823 1995 3.1.6mm 4.3.2m
16、m 25 GB 50206-2002 5.6.305mm 5 7.6.2.2-2 6.2.2-3 2 8.150mm 2 9.1.2m 10.0.9m 11.0.6m 12.0.3m 13.40mm 14.15.16.17.1 2 3 4 26 GB 50206-2002 6.2.2-2(mm)(m)40 65 90 115 140 185 235 285 1.2 1.6 3 5 6 3.2 6 10 13 5 10 13 19 6 13 19 25 8 16 22 32 10 19 29 38 1.8 2.4 5 7 10 5 10 13 19 8 13 19 29 10 19 29 38
17、11 22 35 48 14 29 41 57 2.4 3.2 6 10 13 6 5 19 25 10 19 29 38 13 25 38 51 16 32 48 64 19 38 57 76 3 4 8 13 16 8 16 22 32 11 22 35 48 16 32 48 64 19 38 60 79 24 48 7095 3.7 5 10 14 19 10 19 29 38 14 29 41 57 19 38 57 76 24 48 70 95 29 57 86 114 4.3 6 11 16 22 11 22 32 44 16 32 48 67 22 44 67 89 27 54
18、 83 111 33 67 98 133 4.9 6 13 19 25 13 25 38 51 19 38 57 76 25 51 76 102 32 64 95 127 38 76 114 152 5.5 8 14 22 29 14 29 41 57 21 41 64 86 29 57 86 108 37 70 108 143 43 86 127 171 6.1 8 16 25 32 16 32 48 64 24 48 70 95 32 64 95 127 40 79 117 159 48 95 143 191 27 GB 50206-2002 6.2.2-2(mm)(m)40 65 90
19、115 140 185 235 285 1.2 1.8 3.2 6 10 13 3.2 6 10 13 3.2 6 10 13 3.2 5 6 10 1.6 3.2 5 3 1.6 1.6 3.2 5 1.6 1.6 3.2 5 2.4 6 10 13 19 6 10 13 19 6 10 13 19 3.2 8 10 16 3.2 6 10 13 1.6 5 6 10 1.6 3.2 5 6 3.0 10 19 35 44 8 16 25 32 6 13 19 29 5 11 16 25 5 10 13 22 3.2 6 11 19 3.2 5 10 16 3.7 13 25 38 51 1
20、0 19 29 38 10 17 25 35 8 16 25 32 6 13 21 29 5 11 19 25 5 10 14 21 4.3 16 32 51 70 13 25 38 51 11 22 32 44 10 19 29 38 8 16 25 32 6 13 22 29 5 10 19 25 4.9 19 41 64 83 16 32 48 64 13 25 38 51 11 22 35 44 10 19 29 38 8 16 25 32 6 13 22 29 5.5 25 51 76 102 19 35 52 70 16 29 41 57 13 25 38 51 11 22 32
21、44 10 19 29 38 8 16 25 32 6.1 29 57 86 114 22 38 57 76 19 35 52 70 16 32 48 64 13 25 38 51 11 22 32 44 10 19 29 38 6.7 32 64 95 127 25 44 67 89 22 41 62 83 19 38 57 76 16 32 48 64 13 25 38 51 11 22 32 44 7.3 38 76 114 152 29 51 76 102 25 30 48 95 22 44 67 89 19 38 57 76 16 32 48 64 13 25 41 57 28 GB
22、 50206-2002 6.2.3-1 1 2 KN mm N m 0.89kN 3 mm 400 410 102 1.78 1.78 4.8 500 500 102 1.78 1.78 5.6 600 610 102 1.78 1.78 6.4 800 820 122 2.45 1.78 5.3 1200 1220 203 2.45 1.78 8.0 400 410 102 1.78 1.33 11.1 500 500 102 1.78 1.33 11.9 600 610 102 1.78 1.33 12.7 800 820 122 1.78 1.33 12.7 1200 1220 203
23、1.78 1.33 12.7 1.2.100 3.90 6.2.3-2 1 1 mm 2 kPa 3 mm 400 410 15.8 1.1 500 500 15.8 1.3 600 610 15.8 1.7 800 820 15.8 2.3 1200 1220 10.8 3.4 400 410 7.2 1.7 500 500 7.2 2.0 600 610 7.2 2.5 800 820 7.2 3.4 1000(1020)7.2 4.4 1200 1220 7.2 5.1 29 GB 50206-2002 1.2.100 3.4.79kPa 1.68kPa 6.2.3-3 mm 76 76
24、 l 400,40 400 l 800 30 l 800 25 4 4 200 l 30 GB 50206-2002 6.3 6.3.1 31 GB 50206-2002 7 7.1 7.1.1 7.1.2 7.1.3 HJI HJ HJ 1.HJ 1 2 3 2.HJ 3.HJ 1 2 7.1.4 1.2.7.1.5 32 GB 50206-2002 HJ 7.1.6 7.1.7 7.1.8 1.GB500l6 2.7.1.9 7.1.9-1 7.1.9-2 7.1.9-1 kg/m3 kg/m3 mm HJ HJ HJ 127mm 127mm 101 Creosote 102 103 12
25、8 160 192 0 15 0 25 Penta 104 105 6.4 8.0 8.0 015 0 25 8-Cu8 106 0.32 0 15 0 25 CuN 107 0.64 0.96 1.20 0 15 0 25 A CCA B 201 C 4.0 6.4 9.6 015 0 25 ACC 202 4.0 8.0 0 15 0 25 ACA 203 4.0 6.4 9.6 015 0 25 33 GB 50206-2002 ACZA302 4.0 6.4 9.6 015 0 25 ACQ-B 304 4.0 6.4 9.6 0 15 0 25 CC 306 4.0 6.4 0 15
26、 0 25 ACQ-D401 4.0 6.4 0 15 0 25 CBA-A 403 3.2 0 15 0 25/SBX*501 2.7 0 15 0 25*/7.1.9-2 mm 127mm 127mm 64 85 64 85 20 48 80 10 90 13 90 20 48 80 1.100cm2 80 5 10mm.301 302 304 306 2.64mm 85 10mm 90 10mm 10mm 90 3.20 4.20 10 13mm 7.1.10 7.1.1O-1 7.1.10-2 7.1.10-3 34 GB 50206-2002 7.1.1O-1 kg/m3 HJ HJ
27、 HJ(mm)101 Creosote 102 103 128 160 13 26 Penta 104 105 0.32 13 26 8-Cu8 106 0.32 13 26 CuN 107 0.64 0.96 13 26 A CCA B 201 C 4.0 6.4 13 26 ACC 202 4.0 8.0 13 26 ACA 203 4.0 6.4 13 26 ACZA302 4.0 6.4 13 26 7.1.10-2 kg/m3 HJ HJ HJ(mm)128 160 101 Creosote 102 103 128 160 0 15 Penta 104 105 4.8 9.6 0 1
28、5 8-Cu8 106 0.32 0 15 CuN 107 0.64 0.96 0 15 7.1.10-3 mm 76 90 64 85 t 127mm t 127mm 25 32 10 90 13 90 7.1.11 7.2.3-1 7.2.3-2 35 GB 50206-2002 7.1.11-1 kg/m3 HJ HJ HJ mm 101 Creosote 102 103 128 160 192 0 16 Penta 104 105 6.4 8.0 9.6 0 16 8-Cu8 106 0.32 0 16 CuN 107 0.64 0 16 A CCA B 201 C 4.0 6.4 9
29、.6 0 16 ACC 202 4.0 8.0 0 16 ACA 203 4.0 6.4 9.6 0 16 ACZA 302 4.0 6.4 9.6 0 16 ACQ-B 304 4.0 6.4 0 16 CC 306 4.0 0 16 ACQ-D 401 4.0 6.4 0 16 CBA-A 403 3.3 0 16/SBX*501 2.7 0 16 7.1.11-2 kg/m3 mm HJ HJ HJ 127mm 127mm 101 Creosote 102 103 128 160 192 0 15 0 25 Penta 104 105 6.4 8.0 9.6 015 0 25 CuN 1
30、07 0.64 0.96 1.20 0 15 0 25 A CCA B 201 C 4.0 6.4 9.6 015 0 25 ACA 301 4.0 6.4 9.6 0 15 0 25 ACZA302 4.0 6.4 9.6 015 0 25 36 GB 50206-2002 7.2 7.2.1 7.2.2 1 2 3.1 2 20 48 3 X 7.2.3 37 GB 50206-2002 8 8.0.1 GB 50300 2001 6 8.0.2 1.2.3.4.38 GB 50206-2002 A A.1 A.1.1 A.1.2 45mm 40mm A.1.3 t A A.1.3 A.1
31、.3 1 2 3 t(mm)A(mm2)t(mm)A(mm2)t(mm)A(mm2)45 10000 45 9000 35 7000 40 7500 40 7500 35 6000 A.1.3 4mm l/3 t 200(mm)A.1.4 200mm A.1.4b 25mm A.1.5 3 39 GB 50206-2002 A.1.4 A.2 A.2.1 1.2.3.200mm 4.5.6.bbb 3 bt 5.2.1-1 5.2.1-2 A.2.2 1.2.3.A.2.3 5.2.2-1 40 GB 50206-2002 A.3 A.3.1 8 15 A.3.2 A.3.2 A.3.2 5.
32、2.5 A.3.2 bt(mm)l(mm)s=(P-2bt)/2(l-lt)0.5 1.2 20 30 1/8 1/12 P mm lt mm A.3.2 A.3.3 1.75 150mm.2.1/8 150mm.3.10 1800mm.4.150mm A.3.4 6h 24h 41 GB 50206-2002 A.3.5 350g/m2 200g/m2.A.3.6 8 15 11 18 4 15 A.3.7 A.3.7 A.3.7 t mm t 35 35 t 45 35 t 45 N/mm2 0.6 0.8 1.0 A.3.8 0=np11 0 mm mm n A.3.9 15 40 75 18 20 15 25 30 15 A.3.10 A.4 A.4.1 1.42 GB 50206-2002 2.5.2.1 3.75mm 4.1 5.0.025mm 6.0 7.10MPa 8.9.10.100 95 43 GB 50206-2002 B B.0.1 1.2.3.B.0.2