0.444 0.465 0.486 0.507 0.528
32
34
36
38
40
0.502 0.525 0.548 0.571 0.595
0.562 0.588 0.614 0.640 0.666
0.626 0.655 0.683 0.712 0.741
0.694 0.725 0.757 0.788 0.820
0.765 0.800 0.834 0.869 0.903
42
44
46
48
50
0.840 0.877 0.915 0.953 0.990
0.918 0.959 0.999 1.040 1.082
0.999 1.043 1.088 1.132 1.177
1.084 1.132 1.180 1.228 1.276
1.173 1.224 1.276 1.327 1.379
52
54
56
58
60
1.265 1.320 1.375 1.431 1.486
1.360 1.419 1.478 1.538 1.597
1.459 1.522 1.586 1.649 1.712
1.561 1.629 1.696 1.764 1.832
1.667 1.739 1.811 1.883 1.955
62
64
66
68
70
1.776 1.853 1.929 2.005 2.082
1.889 1.970 2.051 2.132 2.213
2.005 2.091 2.177 2.263 2.348
2.125 2.216 2.306 2.397 2.487
2.248 2.344 2.439 2.535 2.631
72
74
76
78
80
2.375 2.476 2.576 2.677 2.778
2.505 2.611 2.717 2.823 2.929
2.638 2.750 2.862 2.973 3.084
2.775 2.893 3.010 3.127 3.244
2.916 3.039 3.162 3.284 3.407
82
84
86
88
90
3.060 3.189 3.317 3.446 3.574
3.207 3.342 3.477 3.611 3.745
3.358 3.499 3.640 3.780 3.921
3.512 3.660 3.807 3.953 4.100
3.670 3.824 3.977 4.130 4.283
18
20
0.174 0.182 0.191 0.201 0.210
0.210 0.221 0.231 0.242 0.253
22
24
26
28
30
0.250 0.262 0.275 0.287 0.300
0.293 0.308 0.322 0.336 0.351
0.340 0.356 0.373 0.389 0.406
0.391 0.409 0.427 0.446 0.465
0.444 0.465 0.486 0.507 0.528
32
34
36
38
40
0.502 0.525 0.548 0.571 0.595
0.562 0.588 0.614 0.640 0.666
0.626 0.655 0.683 0.712 0.741
0.694 0.725 0.757 0.788 0.820
0.765 0.800 0.834 0.869 0.903
42
44
46
48
50
0.840 0.877 0.915 0.953 0.990
0.918 0.959 0.999 1.040 1.082
0.999 1.043 1.088 1.132 1.177
1.084 1.132 1.180 1.228 1.276
1.173 1.224 1.276 1.327 1.379
52
54
56
58
60
1.265 1.320 1.375 1.431 1.486
1.360 1.419 1.478 1.538 1.597
1.459 1.522 1.586 1.649 1.712
1.561 1.629 1.696 1.764 1.832
1.667 1.739 1.811 1.883 1.955
62
64
66
68
70
1.776 1.853 1.929 2.005 2.082
1.889 1.970 2.051 2.132 2.213
2.005 2.091 2.177 2.263 2.348
2.125 2.216 2.306 2.397 2.487
2.248 2.344 2.439 2.535 2.631
72
74
76
78
80
2.375 2.476 2.576 2.677 2.778
2.505 2.611 2.717 2.823 2.929
2.638 2.750 2.862 2.973 3.084
2.775 2.893 3.010 3.127 3.244
2.916 3.039 3.162 3.284 3.407
82
84
86
88
90
3.060 3.189 3.317 3.446 3.574
3.207 3.342 3.477 3.611 3.745
3.358 3.499 3.640 3.780 3.921
3.512 3.660 3.807 3.953 4.100
3.670 3.824 3.977 4.130 4.283
92
94
96
98
100
3.831 3.992 4.152 4.311 4.471
3.996 4.163 4.330 4.496 4.662
4.164 4.338 4.512 4.685 4.857
4.336 4.517 4.697 4.877 5.057
4.511 4.699 4.887 5.073 5.260
102
104
106
108
110
4.690 4.885 5.080 5.274 5.467
4.872 5.074 5.276 5.478 5.679
5.058 5.267 5.477 5.686 5.894
5.247 5.464 5.681 5.898 6.113
5.439 5.664 5.889 6.113 6.337
112
114
116
118
120
5.635 5.868 6.101 6.333 6.564
5.834 6.076 6.316 6.556 6.795
6.037 6.287 6.536 6.784 7.031
6.244 6.502 6.759 7.015 7.270
6.453 6.720 6.985 7.250 7.51492
94
96
98
100
3.831 3.992 4.152 4.311 4.471
3.996 4.163 4.330 4.496 4.662
4.164 4.338 4.512 4.685 4.857
4.336 4.517 4.697 4.877 5.057
4.511 4.699 4.887 5.073 5.260
102
104
106
108
110
4.690 4.885 5.080 5.274 5.467
4.872 5.074 5.276 5.478 5.679
5.058 5.267 5.477 5.686 5.894
5.247 5.464 5.681 5.898 6.113
5.439 5.664 5.889 6.113 6.337
112
114
116
118
120
5.635 5.868 6.101 6.333 6.564
5.834 6.076 6.316 6.556 6.795
6.037 6.287 6.536 6.784 7.031
6.244 6.502 6.759 7.015 7.270
6.453 6.720 6.985 7.250 7.514
续表
检尺径，cm
检尺长,m
6.0 6.6 6.4 6.6 6.8
材积,m3
4
6
8
10
0.0224 0.0238 0.0252 0.0266 0.0281
0.0373 0.0394 0.0414 0.0436 0.0458
0.056 0.059 0.062 0.065 0.068
0.078 0.082 0.086 0.090 0.094
12
14
16
18
20
0.105 0.109 0.114 0.119 0.124
0.142 0.149 0.156 0.162 0.169
0.179 0.187 0.195 0.203 0.211
0.219 0.229 0.238 0.248 0.258
0.264 0.275 0.286 0.298 0.309
22
24
26
28
30
0.313 0.326 0.339 0.352 0.365
0.366 0.380 0.396 0.411 0.426
0.423 0.440 0.457 0.474 0.491
0.484 0.503 0.522 0.542 0.561
0.549 0.571 0.592 0.614 0.636
32
34
36
38
40
0.619 0.643 0.667 0.691 0.715
0.692 0.719 0.746 0.772 0.799
0.770 0.799 0.829 0.858 0.888
0.852 0.884 0.916 0.949 0.981
0.938 0.973 1.008 1.044 1.079
42 1.028 1.067 1.105 1.143 1.182
44
46
48
50
1.123 1.164 1.206 1.247 1.289
1.221 1.266 1.311 1.356 1.401
1.324 1.372 1.421 1.469 1.518
1.431 1.483 1.535 1.587 1.639
52
54
56
58
60
1.542 1.597 1.653 1.709 1.765
1.657 1.716 1.776 1.835 1.895
1.776 1.839 1.903 1.967 2.030
1.899 1.967 2.035 2.102 2.170
2.027 2.099 2.171 2.243 2.31544
46
48
50
1.123 1.164 1.206 1.247 1.289
1.221 1.266 1.311 1.356 1.401
1.324 1.372 1.421 1.469 1.518
1.431 1.483 1.535 1.587 1.639
52
54
56
58
60
1.542 1.597 1.653 1.709 1.765
1.657 1.716 1.776 1.835 1.895
1.776 1.839 1.903 1.967 2.030
1.899 1.967 2.035 2.102 2.170
2.027 2.099 2.171 2.243 2.315
续表
检尺径，cm
检尺长， m
7.0 7.7 7.4 7.7 7.8
材积， m3
4
6
8
10
0.0297 0.0313 0.0330 0.0347 0.036
0.0481 0.0504 0.0528 0.0552 0.057
0.071 0.074 0.077 0.081 0.084
0.098 0.102 0.106 0.111 0.115
12
14
16
18
20
0.130 0.135 0.140 0.146 0.151
0.176 0.184 0.191 0.199 0.206
0.220 0.229 0.238 0.247 0.256
0.268 0.278 0.289 0.300 0.310
0.321 0.333 0.345 0.358 0.370
22
24
26
28
30
0.379 0.393 0.407 0.421 0.435
0.442 0.457 0.473 0.489 0.506
0.509 0.527 0.545 0.563 0.581
0.581 0.601 0.621 0.642 0.662
0.658 0.681 0.703 0.726 0.748
32
34
36
38
40
0.740 0.765 0.790 0.815 0.840
0.827 0.854 0.881 0.909 0.937
0.918 0.948 0.978 1.008 1.039
1.014 1.047 1.080 1.113 1.146
1.115 1.151 1.186 1.223 1.259
42
44
46
48
1.221 1.259 1.298 1.337 1.377
1.331 1.373 1.415 1.457 1.500
1.446 1.492 1.537 1.583 1.628
1.566 1.615 1.664 1.713 1.762
50 1.691 1.743 1.796 1.848 1.901
52
54
56
58
60
1.821 1.877 1.933 1.989 2.045
1.955 2.015 2.075 2.135 2.195
2.094 2.158 2.222 2.286 2.349
2.238 2.306 2.374 2.442 2.510
2.387 2.459 2.531 2.603 2.67550 1.691 1.743 1.796 1.848 1.901
52
54
56
58
60
1.821 1.877 1.933 1.989 2.045
1.955 2.015 2.075 2.135 2.195
2.094 2.158 2.222 2.286 2.349
2.238 2.306 2.374 2.442 2.510
2.387 2.459 2.531 2.603 2.675
续表
检尺径，cm
检尺长， m
8.0 8.5 9.0 9.5 10.0
材积， m3
4
6
8
10
0.0382 0.0430 0.0481 0.0536 0.0594
0.0603 0.0671 0.0743 0.0819 0.0899
0.087 0.097 0.106 0.116 0.127
0.120 0.131 0.144 0.156 0.170
12
14
16
18
20
0.157 0.171 0.187 0.203 0.219
0.214 0.234 0.256 0.278 0.301
0.265 0.289 0.314 0.340 0.367
0.321 0.349 0.378 0.408 0.440
0.383 0.415 0.448 0.483 0.519
22
24
26
28
30
0.450 0.487 0.525 0.564 0.604
0.522 0.564 0.607 0.651 0.697
0.600 0.647 0.695 0.744 0.795
0.683 0.735 0.789 0.844 0.900
0.771 0.830 0.889 0.950 1.012
32
34
36
38
40
0.865 0.930 0.995 1.062 1.131
0.965 1.035 1.107 1.181 1.255
1.069 1.147 1.225 1.305 1.387
1.180 1.264 1.349 1.436 1.525
1.295 1.387 1.479 1.574 1.669
附录 A
圆材材积计算公式
（补充件）
A.1检尺长超出原木材积表所列范围而又不符合原条标准的特殊用途圆材，其材积按下式计算：
V＝0.8L（D＋0.5L）2÷10,000
A.2圆材的检尺长、检尺径按GB 144.2—84《原木检验尺寸检量》的规定检量。
A.2.1 尺寸进级及公差
A.2.1.1 检尺径：按2 cm进级。
A.2.1.2 检尺长的进级范围及长级公差允许范围由供需双方商定。
A.3缺陷限度及分级标准由供需双方商定。
A.4地方煤矿用的坑木材积按下表计算：
检尺径，cm
检尺长， m
1.4 1.6 1.8
材积，m3
8
10
0.008
0.013
0.010
0.015
0.011
0.017
附加说明：
本标准由中华人民共和国林业部提出。
本标准由木材基础标准起草小组起草。