GB 449-1984 锯材材积表.pdf

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中华人民共和国国家标准
UDC684.0.52
(088.5
GB449-8
锯材材积表
Sawn timber volume table
本标准适用于锯材产品的材积计算。
1锯材尺寸按GB482.2-84《锯材检验尺寸检量》的规定检量。
2锯材材积按长方体体积公式计算,
=L。。T/1000
式中:锯材材积,m3
L一锯材长度,m
锯材宽度,mm
T锯材厚度,mm
3特等锯材、普通锯材材积见表1。
表1
材
材
积
长
18
21
25
材
宽
50
0.0000.000510.000.0010510.002510.005010.00.0010.,00
0.000210.000.00108f0.00260.00150「0.0080「0.0024010.00300.00360
0.0094(0.005~0.0012610.00147(0.00175「0.00210「0.0028010.00350「0.00420
0.00060.00120)0.0014410.0
0.002000.00240」0.0032010.0000.0080
0.001080.003510.001620.00890.002250.0070)0.003600.056010.00540
0.0012010,0015010.001800.0021010.0025010.0010.004000.0050050.00600
0.001320.001650.001980.002310.0027510.003300.00400.00550.0060
0.00144」40.008010.0021610.0052」0.00.060」0.0080)0.00600.0020
0.050.0910.0340.00200.050.00909000.00.0
0.001680.0021010.0025210.0024-10.03500.002010.005600.007000.00840
0.0018010.002250.0027010.0031510.0037510.,0045010.0060010.075010.00900
160
0.019210.0024010.00880.0033610.00400「0.0048010.0064010.008000.00960
0.0020410.002550.003060.003570.0042510.0051010.0068010.0085010.01020
0.0060.00700.00240.080.00500.00450.002010.000.,10
0.0028」0.0028510.00342「0.0039「0.0047510.005700.0076010.009500.01140
200
0.0024010.000.000.002010.00.00600.00800.01000,01200
210
0.002520.003150.0037810.0044110.00525」0.006300.00840」0.01050」0.01260
220
0.006410.003010.009610.,006210.0050.0060610.0080」0.0100.,01320
230
0.0027610.00450.0040,008310.0057510.0068010.002010.0115010.01380
0.00980.00010.0020.054010.00.00200.000.0120010.0144
250
0.0030010.0037510.0045010.0052510.0062510.00500.01000.012500.01500
国家标准局1984-12-22发布
1985-12-01实施
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G8449-84
续表
材
材
厚
积
长
25
材
0.00120.00390「0.004680.005460.006500.007800.01040(0.0130010.01560
270
0.002410.00405「0.004860.005670.0067510.0081010.01
0.013500.01620
0.0084010.012010.0140010.01680
0.0048(0.00435「0.005220.006090,007250.0087010.011600.014500.01740
0.003600.0045010.0054010,006300.007500.009000.0120010.015000.01800
0.0000.00030.000090.001160.001380.001650.002200.0027510.0030
0090.00000.001910.001390.001610.001980.006410,00310.003
70
0,000920.001160.001390.001620.001
0.002310,000810.0038510.00462
0.00106(0.001320.001580,001850.00220(0.02640.00352{0.00440(0.00528
0.001190.0014910.07810.0020810.00480.00297」0.00960.0049510.0094
0.0013210.001650.0019810.002310.0027510.003300.004010.0550.0066
1100.004510.00182「0.0021810.00254(0.003(0.003630.004840.006050.002
0.015810,001980.003810,002770.003010.0039610.002810.00660.009
0.001720.002150.002570.003000.0035810.004290.005720.0071510.00858
140
0.00185「0.00231し0.002770.003230,00385し0.004620.006160.007700.00924
0.001980.002480.09710,0034710.001310.0049510.00600.0082510.,0090
0.00211)0.0026410.00317「0.003700.0044010.005280.007040.008800.01056
170
0.00220.00110.0370.0090.0046810.00610.0074810.00350.012
0.023810.029710.003560.046「0.0049510.00940.0079210.0090.01188
0.0025110.003140.037610.004390.0052310.006270.008360.010450.01254
0.0026410.003010.0039510.0046210.005500.0066010.008800.011000.01320
210
0.002