原木材积表
原木材积表
原木材积表（本标准适用于所有树种的原木材积计算）原木材积表本标准适用于所有树种的原木材积计算。
1. 检尺径自4~12cm的小径原木材积由公式V=0.7854L{D+0.45L+0.2}2 ÷10000 确定2．检尺径自14cm以上的原木材积由公式V=0.7854L{D+0.5L+0.005L2+0.000125L ·（14-L）2·（D-10）2÷10000 确定。
两式中：V 材积，m3；L 检尺长，m；D 检尺径，cm.3. 原木的检尺长、检尺径按144.2-84 《原木检验尺寸检量》的规定检量。
4. 检尺径4~6cm的原木材积数字保留四位小数，检尺径自8cm以上的原木材积数字，保留三位小数。
检尺2.0 2.2 2.4 2.5 2.6 2.83.0 3.2 3.44 0.0041 0.0047 0.0053 0.0056 0.0059 0.0066 0.0073 0.0080 0.008860.00790.0089 0.0100 0.0105 0.0111 0.0122 0.0134 0.0147 0.01608 0.013 0.015 0.016 0.017 0.018 0.020 0.021 0.023 0.02510 0.019 0.022 0.024 0.025 0.026 0.029 0.031 0.034 0.03712 0.027 0.030 0.033 0.035 0.037 0.040 0.043 0.047 0.05014 0.036 0.040 0.045 0.047 0.049 0.054 0.058 0.063 0.06816 0.047 0.052 0.058 0.060 0.063 0.068 0.075 0.081 0.08718 0.059 0.065 0.072 0.076 0.079 0.086 0.093 0.101 0.10820 0.072 0.080 0.088 0.092 0.097 0.105 0.114 0.123 0.13222 0.086 0.096 0.106 0.111 0.116 0.126 0.137 0.147 0.15824 0.102 0.114 0.125 0.131 0.137 0.149 0.161 0.174 0.18626 0.120 0.133 0.146 0.153 0.160 0.174 0.188 0.203 0.21728 0.138 0.154 0.169 0.177 0.185 0.201 0.217 0.234 0.25030 0.158 0.176 0.193 0.202 0.211 0.230 0.248 0.267 0.28632 0.180 0.199 0.219 0.230 0.240 0.260 0.281 0.302 0.32434 0.202 0.224 0.247 0.258 0.270 0.293 0.316 0.340 0.36436 0.226 0.251 0.276 0.289 0.302 0.327 0.353 0.380 0.40638 0.252 0.279 0.307 0.321 0.335 0.364 0.393 0.422 0.451径，cm材积，m3检尺长，m续）检尺检尺长，m径，cm 2.0 2.2 2.4 2.5 2.6 2.8 3.0 3.2 3.4 材积，m362 0.661 0.733 0.804 0.841 0.877 0.950 1.023 1.097 1.172 64 0.704 0.780 0.857 0.895 0.934 1.011 1.089 1.168 1.247 66 0.749 0.829 0.910 0.951 0.992 1.074 1.157 1.241 1.325 68 0.794 0.880 0.966 1.009 1.052 1.140 1.227 1.316 1.405 70 0.841 0.931 1.022 1.068 1.114 1.207 1.300 1.393 1.487 72 0.890 0.985 1.081 1.129 1.178 1.276 1.374 1.473 1.572 74 0.939 1.040 1.141 1.192 1.244 1.347 1.450 1.554 1.659 76 0.990 1.096 1.203 1.257 1.311 1.419 1.528 1.638 1.748 78 1.043 1.154 1.267 1.323 1.380 1.494 1.609 1.724 1.840 80 1.096 1.214 1.332 1.391 1.451 1.571 1.691 1.812 1.934 82 1.151 1.274 1.399 1.461 1.523 1.649 1.776 1.903 2.030 84 1.208 1.337 1.467 1.532 1.598 1.730 1.862 1.995 2.129 86 1.265 1.401 1.537 1.605 1.674 1.812 1.951 2.090 2.230 88 1.325 1.466 1.609 1.680 1.752 1.896 2.042 2.187 2.334 90 1.385 1.533 1.682 1.757 1.832 1.983 2.134 2.287 2.439 92 1.447 1.601 1.757 1.835 1.913 2.071 2.229 2.388 2.548 94 1.510 1.671 1.833 1.915 1.997 2.161 2.326 2.492 2.658 96 1.574 1.742 1.911 1.996 2.082 2.253 2.425 2.598 2.771 98 1.640 1.815 1.991 2.080 2.169 2.347 2.526 2.706 2.996 100 1.707 1.889 2.073 2.165 2.257 2.443 2.629 2.816 3.004 102 1.776 1.965 2.156 2.252 2.348 2.540 2.734 2.928 3.123 104 1.846 2.042 2.240 2.340 2.440 2.640 2.841 3.043 3.246 106 1.917 2.121 2.327 2.430 2.534 2.742 2.950 3.160 3.370 108 1.990 2.202 2.415 2.522 2.629 2.845 3.062 3.279 3.497 110 2.064 2.283 2.504 2.615 2.727 2.950 3.175 3.400 3.6264 68 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 m30.00960.01730.0270.0400.0540.0730.0930.1160.1410.1690.1990.2320.2670.3050.3450.3880.4330.4810.5310.01040.1870.0290.0420.0580.0780.1000.1240.1510.1800.2120.2470.2840.3240.3670.4120.4600.5100.5640.01130.02010.0310.0450.0620.0830.1060.1320.1600.1910.2250.2520.3020.3440.3890.4370.4870.5410.5970.01220.02160.0340.0480.0650.0890.1130.1401.1700.2030.2390.2770.3190.3640.4110.4610.5150.5710.6300.01320.02310.0330.0510.0690.0940.1200.1480.1800.2140.2520.2930.3370.3830.4330.4860.5420.6010.6630.01420.02470.0380.0540.0740.1000.1260.1560.1900.2260.2660.3080.3540.4040.4560.5110.5700.6320.6970.01520.02630.0400.0580.0780.1050.1340.1650.2000.2380.2790.3240.3720.4240.4790.5390.5980.6630.7310.01630.02800.0430.0610.0820.1110.1410.1740.2100.2500.2930.3400.3910.4441.5020.5620.6260.6940.7650.01750.02980.0450.0640.0860.1170.1480.1820.2210.2620.3080.3560.4090.4650.5250.5880.6550.7250.80042 44 46 48 50 0.5830.6380.6960.7560.8190.6190.6780.7390.8020.8690.6560.7170.7820.8490.919.692.757.825.896.9690.7290.7970.8680.9421.0200.7660.8370.9120.9901.0710.8030.8770.9551.0371.1220.8400.9180.9991.0841.1730.8770.9591.0431.1321.22452 54 56 58 60 0.8840.9511.0211.0941.1690.9381.0091.0831.1601.2390.9921.0671.1451.2261.3101.0461.1251.2081.2931.3811.1001.1841.2701.3601.4521.1551.2421.3331.4271.5241.2101.3011.3961.4941.5951.2651.3601.4591.5611.6671.3201.4191.5221.6291.739原木材积表2检尺检尺长，m5.4 5.6 5.86.0 6.2 6.4 6.6 6.87.0 材积，m3 径，cm 4 6 8 1012 14 16 18.2022 24 26 28 3032 34 36 38 40 42 44 46 48 50 52 54 56 58 60 0.01860.03160.0480.0680.0910.1230.1550.1910.2310.2750.3220.3730.4270.4860.5480.6140.6830.7570.8340.9150.9991.0881.1801.2761.3751.4781.5861.6961.8110.01990.03340.0510.0710.0950.1290.1630.2010.2420.2870.3360.3890.4460.5070.5710.6400.7120.7880.8690.9531.0401.1321.2281.3271.4311.5381.6491.7641.883.0211.0354.053.0750.1000.1360.1710.2100.2530.3000.3510.4060.4650.5280.5950.6660.7410.8200.9030.9901.0821.1771.2761.3791.4861.5971.7121.8321.9550.02240.03730.0560.0780.1050.1420.1790.2190.2640.3130.3660.4230.4840.5490.6190.6920.7700.8520.9381.0281.1231.2211.3241.4311.5421.6571.7761.8992.0270.02380.03940.0590.0820.1090.1490.1870.2290.2750.3260.3800.4400.5030.5710.6430.7190.7990.8840.9731.0671.1641.2661.3721.4831.5971.7161.8391.9672.0990.02520.04140.0620.0860.1140.1560.1950.2380.2860.3390.3960.4570.5220.5920.6670.7460.8290.9161.0081.1051.2061.3111.4211.5351.6531.7761.9032.0352.1710.02660.04360.0650.0900.1190.1620.2030.2480.2980.3520.4110.4740.5420.6140.6910.7720.8580.9491.0441.1431.2471.3561.4691.5871.7091.8351.9672.1022.2430.02810.04580.0680.0940.1240.1690.2110.2580.3090.3650.4260.4910.5610.6360.7150.7990.8880.9811.0791.1821.2891.4011.5181.6391.7651.8953.0302.1702.3150.02970.04810.0710.0980.1300.1760.2200.2680.3210.3790.4420.5090.5810.6580.7400.8270.9181.0141.1151.2211.3311.4461.5661.6911.8211.9552.0942.2382.387检尺径，cm 检尺长，m5.4 5.6材积，m35.862 1.929 2.005 2.082检尺检尺长， m7.2 7.4径，cmA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V=0.8L （D+0.5L）2÷ 10000A. 2GB144.2-84 《原木检验尺寸检量》的规定检量。
常用木材材积表
1木材材积表( 1 ) 原木材积表注：1. 计算公式：a. 检尺径4～ b. 检尺径 ≥14cm ：V = 0.00007854 L [ D + 0.5L + 0.005 L 2 + 0.000124 L ( 14 – L ) 2 ( D – 10 ) ] 22. 检尺规则：a. 检尺长：a . 按原木两端直线长度量取；b . 小于检尺径的梢端舍去不计算c . 端面无垂直断面者由断口内缘量取b. 检尺径：a . 由梢端垂直截面量取；量取方法：·按短径计算：短径＜26cm 、且长短径差≤2cm≥26cm 、且长短径差≤4cm·按均径计算：短径＜26cm 、且长短径差＞2cm≥26cm 、且长短径差＞4cmc. 异形材：a . 异径材：按原木正常部位最细处检量..b . 异端材；检量方法按标准方法计算..c . 双杈材：只检量其中一主枝另枝按节子处理..d . 劈裂材：·未脱离：≤10% 忽略不计.＞10% 须减去所通过裂缝长一半处的裂缝垂直宽度·己脱离：小头：≤10% 忽略不计＞10% 采取让尺：让径 按均径计算.. 让长 检尺径在实际检尺长位置量取大头：计算均径值：≥检尺径 忽略不计.＜检尺径 以大头为检尺径 可采取让尺处理.b. 检尺径≥10cm：V = 0.000039 ( 3.5 + D ) 2 (0.48 + L )2. 检尺规则：a. 检尺长：a. 按杉原条梢径≥6cm处的长度量取.b. 小于检尺径的梢端舍去不计算.c. 端面无垂直断面者由断口内缘量取.b. 检尺径：a. 按根端2.5m处均径计算.b. 检量处异形则向梢端移至正常部位量取.c. 劈裂材：a. 梢端：检量方法按标准方法计算.b. 根端：≥检尺径忽略不计..＜检尺径劈裂长≤2.5m 则检尺径不变检尺长让去小于检尺径的根端＞2.5m 未脱落：则检尺径不变让去劈裂长一半为检尺长(小于5m则按小原条计算)..已脱落：则检尺径按均值计算检尺长不变木材材积表2005-07-20|根据现行的中华人民共和国国家标准GB4814-84《原木材积表》、GB4815-84《杉原条材积表》、GB449-84《锯材材积表》推算得出的，供各部门的木材经销、木材检量等人员用于迅速查定各类木材的累计材积数。
原木材积表标准
中华人民共和国国家标准——原木材积表
本标准适用于所有树种的原木材积计算。
1.检尺径自4~12cm的小径原木材积由公式0.7854L{D+0.45L+0.2}2÷10000确定
2．检尺径自14cm以上的原木材积由公式
V=0.7854L{D+0.5L+0.005L2+0.000125L·(14-L)2·（D-10）2÷10000确定。
两式中：V----材积，m3；L----检尺长，m；D----检尺径，cm.
3.原木的检尺长、检尺径按14
4.2-84《原木检验尺寸检量》的规定检量。
4.检尺径4~6cm的原木材积数字保留四位小数，检尺径自8cm以上的原木材积数字，保留三位小数。
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÷10000
A. 2圆材的检尺长、检尺径按GB144.2-84《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2cm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：
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级起草。
原木材积表 运算表
D直径（cm）L长度（m）V单根根数N 1540.09441
注：1. 计算公式：a. 检尺
径4～12cm：V =
0.00007854 L ( D + 0.45 L +
0.2 ) 2
b. 检尺径≥
14cm：V = 0.00007854 L [
D + 0.5L + 0.005 L2 +
0.000124 L ( 14 – L ) 2 ( D –
10 ) ] 2
2. 检尺规则：a. 检尺长：
a. 按原木两端直线长度量
取；
b. 小于检尺径的梢端舍去
不计算
c. 端面无垂直断面者由断
口内缘量取
b. 检尺径：a. 由梢端垂直
截面量取；量取方法：·按
短径计算：短径＜26cm、
且长短径差≤2cm
≥26cm、且长短径差≤4cm
·按均径计算：短径＜
26cm、且长短径差＞2cm
≥26cm、且长短径差＞4cm
c. 异形材：a. 异径材：按
原木正常部位最细处检量
..b. 异
端材；检量方法按标准方法
计算
..c. 双
杈材：只检量其中一主枝另
枝按节子处理
..d. 劈
裂材：·未脱离：≤10%
忽略不计
.＞10% 须减去所通过裂缝
长一半处的裂缝垂直宽度
·己脱离：小头：≤10%
忽略不计
＞10% 采取让尺：让径按
均径计算
.. 让长检尺径在
实际检尺长位置量取
大头：计算均径值：≥检尺
径忽略不计
.＜检尺径以大头为检尺径
可采取让尺处理
(
V合计Ｓ单根油漆面积Ｓ油漆面积合计0.0944 1.885 1.88。
原木材积表(自编)
D直径（cm）L长度（m）V单根N根数
18 5.40.180581
注：1. 计算公式：a. 检尺径4～12cm：V = 0.00007854 L ( D + 0.45 L + 0.2 ) 2
b. 检尺径≥14cm：V = 0.00007854 L [ D + 0.5L + 0.005 L2 + 0.000124 L ( 14 – L ) 2 ( D – 10 ) ] 2
2. 检尺规则：a. 检尺长：a. 按原木两端直线长度量取；
b. 小于检尺径的梢端舍去不计算
c. 端面无垂直断面者由断口内缘量取
b. 检尺径：a. 由梢端垂直截面量取；量取方法：·按短径计算：短径＜26cm、且长短径差≤2cm
≥26cm、且长短径差≤4cm
·按均径计算：短径＜26cm、且长短径差＞2cm
≥26cm、且长短径差＞4cm
c. 异形材：a. 异径材：按原木正常部位最细处检量
..b. 异端材；检量方法按标准方法计算
..c. 双杈材：只检量其中一主枝另枝按节子处理
..d. 劈裂材：·未脱离：≤10% 忽略不计
.＞10% 须减去所通过裂缝长一半处的裂缝垂直宽度
·己脱离：小头：≤10% 忽略不计
＞10% 采取让尺：让径按均径计算
.. 让长检尺径在实际检尺长位置量取
大头：计算均径值：≥检尺径忽略不计
.＜检尺径以大头为检尺径可采取让尺处理
V合计Ｓ单根油漆面积Ｓ油漆面积合计
14.6207 3.054247.34
L2 + 0.000124 L ( 14 – L ) 2 ( D – 10 ) ] 2
＜26cm、且长短径差≤2cm
、且长短径差＞2cm
可采取让尺处理。
原木材积表(实用)
木材材积表( 1 ) 原木材积表（GB4814-84）检尺长检1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.92.0 2.2 2.4 2.5 2.6 2.88 0.006 0.0060.0070.0080.0080.0090.0100.011 0.0110.0120.0130.0150.0160.0170.0180.02010 0.009 0.0100.0110.0120.0130.0140.0150.016 0.0170.0180.0190.0220.0240.0250.0200.02912 0.013 0.0140.0150.0170.0180.0200.0210.022 0.0240.0250.0270.0300.0330.0350.0370.04014 0.017 0.0190.0200.0220.0240.0260.0280.030 0.0320.0340.0360.0400.0450.0470.0490.05416 0.022 0.0240.0260.0290.0310.0340.0360.048 0.0410.0440.0470.0520.0580.0600.0630.08818 0.027 0.0300.0330.0360.0390.0420.0450.039 0.0510.0550.0590.0650.0720.0760.0790.09620 0.034 0.0370.0410.0440.0480.0520.0550.059 0.0630.0670.0720.0800.0880.0920.0970.10522 0.041 0.0450.0490.0530.0580.0620.0670.071 0.0760.0800.0860.0960.1060.1110.1160.12024 0.048 0.0530.0580.0630.0680.0740.0790.084 0.0890.0950.1020.1140.1250.1310.1370.14026 0.056 0.0620.0680.0740.0800.0860.0920.098 0.1040.1100.1200.1330.1460.1530.1600.17428 0.065 0.0720.0790.0850.0920.0990.1060.113 0.1200.1270.1380.1540.1690.1770.1850.20130 0.074 0.0820.0900.0980.1060.1130.1210.129 0.1370.1460.1580.1760.1930.2020.2110.23032 0.085 0.0930.1020.1110.1200.1290.1380.147 0.1560.1650.1800.1990.2190.2300.2400.26034 0.095 0.1050.1150.1250.1350.1450.1550.165 0.1750.1860.2020.2240.2470.2580.2700.28336 0.107 0.1180.1290.1400.1510.1620.1730.185 0.1960.2080.2260.2510.2760.2890.3020.29438 0.119 0.1310.1430.1550.1680.1800.1930.205 0.2180.2310.2520.2790.3070.3210.3550.29840 0.131 0.1450.1580.1720.1860.1990.2130.227 0.2410.2550.2780.3090.3400.3550.3710.302检尺长检尺径 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.08 0.021 0.023 0.025 0.027 0.029 0.0310.0340.0360.0380.0400.043 0.0450.0480.0510.0530.05610 0.031 0.034 0.037 0.040 0.042 0.0450.0480.0510.0540.0580.061 0.0640.0680.0710.0750.07812 0.043 0.047 0.050 0.054 0.058 0.0620.0650.0690.0740.0780.082 0.0860.0910.0950.1000.10514 0.058 0.063 0.068 0.073 0.078 0.0830.0890.0940.1000.1050.111 0.1170.1230.1290.1360.14216 0.075 0.081 0.087 0.093 0.100 0.1060.1130.1200.1260.1340.141 0.1480.1550.1630.1710.17918 0.093 0.101 0.108 0.116 0.124 0.1320.1400.1480.1560.1650.174 0.1820.1910.2010.2100.21920 0.114 0.123 0.132 0.141 0.151 0.1600.1700.1800.1900.2000.210 0.2210.2310.2420.2530.26422 0.137 0.147 0.158 0.169 0.180 0.1910.2030.2140.2260.2380.250 0.2620.2750.2870.3000.31324 0.161 0.174 0.186 0.199 0.212 0.2250.2390.2540.2660.2790.293 0.3080.3220.3360.351.036626 0.188 0.203 0.217 0.232 0.247 0.2620.2770.2930.3080.3240.340 0.3560.3730.3890.4060.42328 0.217 0.234 0.250 0.267 0.284 0.3020.3190.3370.3540.3720.391 0.4090.4270.4460.4650.48430 0.248 0.287 0.286 0.305 0.324 0.3440.3640.3830.4040.4240.444 0.4650.4960.5070.5280.54932 0.281 0.302 0.324 0.345 0.357 0.3890.4110.4330.4560.4790.502 0.5250.5480.5710.5950.61934 0.316 0.340 0.354 0.388 0.412 0.4370.4610.4860.5110.5370.562 0.5880.6140.6400.6660.69236 0.353 0.380 0.406 0.433 0.460 0.4870.5150.5420.5700.5980.626 0.6550.6830.7120.7410.77038 0.393 0.422 0.451 0.481 0.510 0.5410.5710.6010.6320.6930.694 0.7250.7570.7880.8200.85240 0.435 0.466 0.498 0.531 0.564 0.5970.6300.6630.6970.7310.765 0.8000.8340.8690.9030.9382检尺长检尺径 6.2 6.4 6.6 6.8 7.0 7.2 7.4 7.6 7.8 8.0 8.5 9.0 9.5 10.08 0.0560.0620.0650.0680.0710.0740.0770.081 0.0840.0870.0970.1060.1160.12710 0.0780.0860.0900.0940.0980.1020.1060.111 0.1150.1200.1310.1440.1560.17012 0.1090.1140.1190.1240.1300.1350.1400.146 0.1510.1570.1710.1670.2030.21914 0.1490.1560.1620.1690.1760.1840.1910.199 0.2060.2140.2340.2560.2780.30116 0.1870.1950.2030.2110.2200.2290.2380.247 0.2560.265 0.2890.3140.3400.36718 0.2290.2380.2480.2580.2680.2780.2890.300 0.3100.3210.3490.3780.4080.44020 0.2750.2860.2980.3090.3210.3330.3450.358 0.3700.3830.4150.4480.4830.51922 0.3260.3390.3520.3650.3790.3930.4070.421 0.4350.4500.4870.5250.5640.60424 0.3800.3960.4110.4260.4420.4570.4730.489 0.5060.5220.5640.6070.6510.69726 0.4400.4570.4740.4910.5090.5270.5450.563 0.5810.6000.6470.6950.7440.79528 0.5030.5220.5420.5610.5810.6010.6210.642 0.6620.6870.7350.7890.8440.90030 0.5710.5920.6140.6360.6580.6810.7030.726 0.7480.7710.8300.8890.950 1.01232 0.6440.6670.6910.7150.7400.7650.7900.815 0.8400.8650.9300.995 1.062 1.13134 0.7190.7460.7720.7990.8270.8540.8810.909 0.9370.965 1.035 1.107 1.181 1.22536 0.7990.8290.8580.8880.9180.9480.978 1.008 1.039 1.069 1.147 1.225 1.305 1.38738 0.8840.9160.9490.981 1.014 1.047 1.080 1.113 1.146 1.180 1.264 1.349 1.436 1.52540 0.973 1.008 1.044 1.079 1.115 1.151 1.186 1.223 1.259 1.295 1.387 1.479 1.574 1.6693检尺长检尺径 5 6 7 8 9 10 11 121314151617181920 212223242526270.0440.0390.049 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---0.0348 0.0250.02910 0.039 0.046 0.053 0.060 0.067 0.074 0.082 0.0890.0960.1030.1100.1170.1240.1310.1380.146 0.1530.1600.1670.1740.1810.1880.195 12 0.051 0.061 0.070 0.079 0.089 0.098 0.108 0.1170.1260.1360.1450.1540.1640.1730.1830.192 0.2010.2110.2200.2290.2390.2480.257 14 0.065 0.077 0.089 0.101 0.113 0.125 0.137 0.1490.1610.1730.1850.1970.2090.2210.2330.245 0.2570.2680.2800.2920.3040.3160.328 16 0.081 0.096 0.111 0.126 0.141 0.155 0.170 0.1850.2000.2150.2300.2240.2590.2740.2890.304 0.3190.3330.3480.3630.3780.3930.408 18 0.099 0.117 0.135 0.153 0.171 0.189 0.207 0.2250.2430.2610.2790.2970.3150.3330.3510.369 0.3870.4050.4230.4410.4590.4770.495 20 0.140 0.161 0.183 0.204 0.226 0.247 0.2690.2900.3120.3330.3550.3760.3980.4200.441 0.4630.4840.5060.5270.5490.5700.592 22 0.164 0.190 0.215 0.240 0.266 0.291 0.3160.3420.3670.3930.4180.4430.4690.4940.519 0.5450.5700.5960.6210.6460.6720.697 24 0.191 0.221 0.250 0.280 0.309 0.339 0.3680.3980.4270.4570.4860.5160.5450.5750.604 0.6340.6630.6930.7220.7520.7810.810 26 0.254 0.288 0.322 0.356 0.390 0.4240.4580.4910.5250.5590.5930.6270.6610.695 0.7290.7630.7970.8310.8650.8990.933 28 0.289 0.328 0.367 0.406 0.444 0.4830.5220.5600.5990.6380.6760.7150.7540.793 0.8310.8700.9090.9470.986 1.025 1.063 30 0.327 0.371 0.415 0.459 0.502 0.5460.5900.6340.6780.7210.7650.8090.8530.896 0.9400.984 1.028 1.071 1.115 1.1590.203 32 0.417 0.466 0.515 0.564 0.6130.6330.7120.7610.8100.8590.9080.957 1.007 1.056 1.105 1.154 1.203 1.252 1.301 1.351 34 0.465 0.520 0.575 0.630 0.6840.7390.7940.8490.9040.959 1.014 1.068 1.123 1.178 1.233 1.288 1.343 1.397 1.452 1.5071.307 1.368 1.429 1.490 1.550 1.611 1.6720.7590.8200.8810.942 1.003 1.064 1.125 1.185 1.2460.63836 0.5770.6991.443 1.510 1.577 1.644 1.711 1.779 1.8460.8380.9050.973 1.640 1.107 1.174 1.241 1.308 1.37638 0.6370.7710.7040.9120.995 1.069 1.142 1.216 1.290 1.364 1.438 1.5111.585 1.659 1.733 1.807 1.880 1.9542.0280.84740 0.7734注：1. 计算公式：a. 检尺径4～12cm：V = 0.00007854 L ( D + 0.45 L + 0.2 ) 2b. 检尺径≥14cm：V = 0.00007854 L [ D + 0.5L + 0.005 L2 + 0.000124 L ( 14 – L ) 2 ( D – 10 ) ] 22. 检尺规则：a. 检尺长：a. 按原木两端直线长度量取；b. 小于检尺径的梢端舍去不计算c. 端面无垂直断面者由断口内缘量取b. 检尺径：a. 由梢端垂直截面量取；量取方法：·按短径计算：短径＜26cm、且长短径差≤2cm≥26cm、且长短径差≤4cm·按均径计算：短径＜26cm、且长短径差＞2cm≥26cm、且长短径差＞4cmc. 异形材：a. 异径材：按原木正常部位最细处检量..b. 异端材；检量方法按标准方法计算..c. 双杈材：只检量其中一主枝另枝按节子处理..d. 劈裂材：·未脱离：≤10% 忽略不计.＞10% 须减去所通过裂缝长一半处的裂缝垂直宽度·己脱离：小头：≤10% 忽略不计＞10% 采取让尺：让径按均径计算.. 让长检尺径在实际检尺长位置量取大头：计算均径值：≥检尺径忽略不计.＜检尺径以大头为检尺径可采取让尺处理( 2 ) 原条材积表注：1. 计算公式：a. 检尺径= 8 cm：V = 0.004902 L.b. 检尺径≥10cm：V = 0.000039 ( 3.5 + D ) 2 (0.48 + L )2. 检尺规则：a. 检尺长：a. 按杉原条梢径≥6cm处的长度量取.b. 小于检尺径的梢端舍去不计算.c. 端面无垂直断面者由断口内缘量取.b. 检尺径：a. 按根端2.5m处均径计算.b. 检量处异形则向梢端移至正常部位量取.c. 劈裂材：a. 梢端：检量方法按标准方法计算.b. 根端：≥检尺径忽略不计..＜检尺径劈裂长≤2.5m 则检尺径不变检尺长让去小于检尺径的根端＞2.5m 未脱落：则检尺径不变让去劈裂长一半为检尺长(小于5m则按小原条计算)..已脱落：则检尺径按均值计算检尺长不变5。
木材材积表 原木
木材材积表( 1 ) 原木材积表（GB4814-84）注：1. 计算公式：a. 检尺径4～12cm：V = 0.00007854 L ( D + 0.45 L + ) 2b. 检尺径≥14cm：V = 0.00007854 L [ D + 0.5L + 0.005 L2 + 0.000124 L ( 14 – L ) 2 ( D – 10 ) ] 22. 检尺规则：a. 检尺长：a. 按原木两端直线长度量取；b. 小于检尺径的梢端舍去不计算c. 端面无垂直断面者由断口内缘量取b. 检尺径：a. 由梢端垂直截面量取；量取方法：·按短径计算：短径＜26cm、且长短径差≤2cm≥26cm、且长短径差≤4cm·按均径计算：短径＜26cm、且长短径差＞2cm≥26cm、且长短径差＞4cmc. 异形材：a. 异径材：按原木正常部位最细处检量..b. 异端材；检量方法按标准方法计算..c. 双杈材：只检量其中一主枝另枝按节子处理..d. 劈裂材：·未脱离：≤10% 忽略不计.＞10% 须减去所通过裂缝长一半处的裂缝垂直宽度·己脱离：小头：≤10% 忽略不计＞10% 采取让尺：让径按均径计算.. 让长检尺径在实际检尺长位置量取大头：计算均径值：≥检尺径忽略不计.＜检尺径以大头为检尺径可采取让尺处理( 2 ) 原条材积表注：1. 计算公式：a. 检尺径= 8 cm：V = 0.004902 L.b. 检尺径≥10cm：V = ( + D ) 2+ L )2. 检尺规则：a. 检尺长：a. 按杉原条梢径≥6cm处的长度量取.b. 小于检尺径的梢端舍去不计算.c. 端面无垂直断面者由断口内缘量取.b. 检尺径：a. 按根端2.5m处均径计算.b. 检量处异形则向梢端移至正常部位量取.c. 劈裂材：a. 梢端：检量方法按标准方法计算.b. 根端：≥检尺径忽略不计..＜检尺径劈裂长≤2.5m 则检尺径不变检尺长让去小于检尺径的根端＞2.5m 未脱落：则检尺径不变让去劈裂长一半为检尺长(小于5m则按小原条计算)..已脱落：则检尺径按均值计算检尺长不变。
原木材积表(自编)
D直径（cm）L长度（m）V单根N7 2.020.0100注：1. 计算公式：a. 检尺径4～12cm：V = 0.00007854 L ( D + 0.b. 检尺径≥14cm：V = 0.00007854 L [ D + 0.5L + 02. 检尺规则：a. 检尺长：a. 按原木两端直线长度量取；b. 小于检尺径的梢端舍去不计算c. 端面无垂直断面者由断口内缘量取b. 检尺径：a. 由梢端垂直截面量取；量取方法：·按短径计算：≥26cm、且长短·按均径计算：短径＜26≥26cm、且长短c. 异形材：a. 异径材：按原木正常部位最细处检量..b. 异端材；检量方法按标准方法计算..c. 双杈材：只检量其中一主枝另枝按节子处..d. 劈裂材：·未脱离：≤10% 忽略不计.＞10% 须减去所通过裂缝长一半·己脱离：小头：≤10% 忽略不计＞10% 采取让尺：让径按均径 .. 让长检尺径在实际大头：计算均径值：≥检尺径忽 .＜检尺径以大头为检尺(V合计Ｓ单根油漆面积Ｓ油漆面积合计0.00000.4440.00m：V = 0.00007854 L ( D + 0.45 L + 0.2 ) 2= 0.00007854 L [ D + 0.5L + 0.005 L2 + 0.000124 L ( 14 – L ) 2 ( D – 10 ) ] 2木两端直线长度量取；；量取方法：·按短径计算：短径＜26cm、且长短径差≤2cm≥26cm、且长短径差≤4cm·按均径计算：短径＜26cm、且长短径差＞2cm≥26cm、且长短径差＞4cm部位最细处检量量方法按标准方法计算检量其中一主枝另枝按节子处理未脱离：≤10% 忽略不计0% 须减去所通过裂缝长一半处的裂缝垂直宽度：小头：≤10% 忽略不计＞10% 采取让尺：让径按均径计算让长检尺径在实际检尺长位置量取头：计算均径值：≥检尺径忽略不计.＜检尺径以大头为检尺径可采取让尺处理。
木材方量材积表
木材方量材积表( 1 ) 原木材积表2b. 检尺径≥14cm：V = 0.00007854 L [ D + 0.5L + 0.005 L2 + 0.000125L ( 14 – L ) 2 ( D – 10 ) ] 22. 检尺规则：a. 检尺长：a. 按原木两端直线长度量取；b. 小于检尺径的梢端舍去不计算c. 端面无垂直断面者由断口内缘量取b. 检尺径：a. 由梢端垂直截面量取；量取方法：·按短径计算：短径＜26cm、且长短径差≤2cm≥26cm、且长短径差≤4cm·按均径计算：短径＜26cm、且长短径差＞2cm≥26cm、且长短径差＞4cmc. 异形材：a. 异径材：按原木正常部位最细处检量..b. 异端材；检量方法按标准方法计算..c. 双杈材：只检量其中一主枝另枝按节子处理..d. 劈裂材：·未脱离：≤10% 忽略不计.＞10% 须减去所通过裂缝长一半处的裂缝垂直宽度·己脱离：小头：≤10% 忽略不计＞10% 采取让尺：让径按均径计算.. 让长检尺径在实际检尺长位置量取大头：计算均径值：≥检尺径忽略不计.＜检尺径以大头为检尺径可采取让尺处理3.b. 检尺径≥10cm：V = 0.000039 ( 3.5 + D ) 2 (0.48 + L )2. 检尺规则：a. 检尺长：a. 按杉原条梢径≥6cm处的长度量取.b. 小于检尺径的梢端舍去不计算.c. 端面无垂直断面者由断口内缘量取.b. 检尺径：a. 按根端2.5m处均径计算.b. 检量处异形则向梢端移至正常部位量取.c. 劈裂材：a. 梢端：检量方法按标准方法计算.b. 根端：≥检尺径忽略不计..＜检尺径劈裂长≤2.5m 则检尺径不变检尺长让去小于检尺径的根端＞2.5m 未脱落：则检尺径不变让去劈裂长一半为检尺长(小于5m则按小原条计算)..已脱落：则检尺径按均值计算检尺长不变4。
原木材积表
原木材积表
本标准适用于所有树种的原木材积计算。
1.检尺径自4~12cm的小径原木材积由公式
V=0.7854L{D+0.45L+0.2}2÷10000 确定
2．检尺径自14cm以上的原木材积由公式
V=0.7854L{D+0.5L+0.005L2+0.000125L·(14-L)2·（D-10）2÷10000 确定。
两式中：V----材积，m3；L----检尺长，m；D----检尺径，cm.
3.原木的检尺长、检尺径按14
4.2-84《原木检验尺寸检量》的规定检量。
4.检尺径4~6cm的原木材积数字保留四位小数，检尺径自8cm以上的原木材积数字，保留三位小数。
（续）
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÷10000
A. 2圆材的检尺长、检尺径按GB144.2-84《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2cm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：
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级起草。
国家原木材积
国家原木材积Standardization of sany group #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#1984-12-22GB 4814-84原木材积表Log volume tabl 1985-12-0184原木材积表Log volume tabl 1985-12-01中华人民共和国国家标准原木材积表GB 4814-84Log volume tabl本标准适用于所有树种的原木材积计算。
1检尺径自4～12 cm的小径原木材积由公式V＝0.7854L（D＋0.45L＋0.2）2÷10,000确定。
2检尺径自14 cm以上的原木材积由公式V＝0.7854L〔D＋0.5L＋0.005L2＋0.000125L（14－L）2·（D－10）〕2÷10,000确定。
两式中：V──材积，m3；L──检尺长，m；D──检尺径，cm。
3原木的检尺长、检尺径按GB 144.2—84《原木检验尺寸检量》的规定检量。
4检尺径4～6 cm的原木材积数字保留四位小数，检尺径自8 cm以上的原木材积数字，保留三位小数。
检尺径，cm检尺长,m2.0 2.2 2.4 2.5 2.6 2.8材积,m3498100.0041 0.0047 0.0053 0.0056 0.0059 0.00660.0079 0.0089 0.0100 0.0105 0.0111 0.01220.013 0.015 0.016 0.017 0.018 0.0200.019 0.022 0.024 0.025 0.026 0.02912141618200.027 0.030 0.033 0.035 0.037 0.040 0.036 0.040 0.045 0.047 0.049 0.054 0.047 0.052 0.058 0.060 0.063 0.069 0.059 0.065 0.072 0.076 0.079 0.086 0.072 0.080 0.088 0.092 0.097 0.105 22240.086 0.096 0.106 0.111 0.116 0.126 0.102 0.114 0.125 0.131 0.137 0.1492628300.120 0.133 0.146 0.153 0.160 0.174 0.138 0.154 0.169 0.177 0.185 0.201 0.158 0.176 0.193 0.202 0.211 0.230 32343638400.180 0.199 0.219 0.230 0.240 0.260 0.202 0.224 0.247 0.258 0.270 0.293 0.226 0.251 0.276 0.289 0.302 0.327 0.252 0.279 0.307 0.321 0.335 0.364 0.278 0.309 0.340 0.355 0.371 0.402 42444648500.306 0.340 0.374 0.391 0.408 0.442 0.336 0.372 0.409 0.428 0.447 0.484 0.367 0.406 0.447 0.467 0.487 0.528 0.399 0.442 0.486 0.508 0.530 0.574 0.432 0.479 0.526 0.550 0.574 0.622 52545658600.467 0.518 0.569 0.594 0.620 0.672 0.503 0.558 0.613 0.640 0.668 0.724 0.541 0.599 0.658 0.688 0.718 0.777 0.580 0.642 0.705 0.737 0.769 0.833 0.620 0.687 0.754 0.788 0.822 0.890 62646668700.661 0.733 0.804 0.841 0.877 0.950 0.704 0.780 0.857 0.895 0.934 1.0110.749 0.829 0.910 0.951 0.992 1.0740.794 0.880 0.966 1.009 1.052 1.1400.841 0.931 1.022 1.068 1.114 1.20772747678800.890 0.985 1.081 1.129 1.178 1.2760.939 1.040 1.141 1.192 1.244 1.3470.990 1.096 1.203 1.257 1.311 1.4191.043 1.154 1.267 1.323 1.380 1.4941.096 1.214 1.332 1.391 1.451 1.57182848688901.151 1.274 1.399 1.461 1.523 1.6491.208 1.337 1.467 1.530 1.598 1.7301.265 1.401 1.537 1.605 1.674 1.8121.325 1.466 1.609 1.680 1.752 1.8961.385 1.533 1.682 1.757 1.832 1.983929496981001.447 1.601 1.757 1.835 1.9132.0711.510 1.671 1.833 1.915 1.9972.1611.574 1.742 1.911 1.9962.082 2.2531.640 1.815 1.9912.080 2.169 2.3471.707 1.8892.073 2.165 2.257 2.4431021041061081101.776 1.9652.156 2.252 2.348 2.5401.8462.042 2.240 2.340 2.440 2.6401.9172.121 2.327 2.430 2.534 2.7421.9902.202 2.415 2.522 2.629 2.8452.064 2.283 2.504 2.615 2.727 2.950112 2.139 2.367 2.596 2.711 2.826 2.0582628300.120 0.133 0.146 0.153 0.160 0.174 0.138 0.154 0.169 0.177 0.185 0.201 0.158 0.176 0.193 0.202 0.211 0.230 32343638400.180 0.199 0.219 0.230 0.240 0.260 0.202 0.224 0.247 0.258 0.270 0.293 0.226 0.251 0.276 0.289 0.302 0.327 0.252 0.279 0.307 0.321 0.335 0.364 0.278 0.309 0.340 0.355 0.371 0.402 42444648500.306 0.340 0.374 0.391 0.408 0.442 0.336 0.372 0.409 0.428 0.447 0.484 0.367 0.406 0.447 0.467 0.487 0.528 0.399 0.442 0.486 0.508 0.530 0.574 0.432 0.479 0.526 0.550 0.574 0.622 52545658600.467 0.518 0.569 0.594 0.620 0.672 0.503 0.558 0.613 0.640 0.668 0.724 0.541 0.599 0.658 0.688 0.718 0.777 0.580 0.642 0.705 0.737 0.769 0.833 0.620 0.687 0.754 0.788 0.822 0.890 62646668700.661 0.733 0.804 0.841 0.877 0.950 0.704 0.780 0.857 0.895 0.934 1.011 0.749 0.829 0.910 0.951 0.992 1.0740.794 0.880 0.966 1.009 1.052 1.1400.841 0.931 1.022 1.068 1.114 1.20772747678800.890 0.985 1.081 1.129 1.178 1.2760.939 1.040 1.141 1.192 1.244 1.3470.990 1.096 1.203 1.257 1.311 1.4191.043 1.154 1.267 1.323 1.380 1.4941.096 1.214 1.332 1.391 1.451 1.57182848688901.151 1.274 1.399 1.461 1.523 1.6491.208 1.337 1.467 1.530 1.598 1.7301.265 1.401 1.537 1.605 1.674 1.8121.325 1.466 1.609 1.680 1.752 1.8961.385 1.533 1.682 1.757 1.832 1.983929496981001.447 1.601 1.757 1.835 1.9132.0711.510 1.671 1.833 1.915 1.9972.1611.574 1.742 1.911 1.9962.082 2.2531.640 1.815 1.9912.080 2.169 2.3471.707 1.8892.073 2.165 2.257 2.4431021041061081101.776 1.9652.156 2.252 2.348 2.5401.8462.042 2.240 2.340 2.440 2.6401.9172.121 2.327 2.430 2.534 2.7421.9902.202 2.415 2.522 2.629 2.8452.064 2.283 2.504 2.615 2.727 2.950112 2.139 2.367 2.596 2.711 2.826 2.058续表1141161181202.216 2.451 2.688 2.808 2.9273.167 2.294 2.537 2.783 2.906 3.030 3.278 2.373 2.625 2.879 3.007 3.135 3.391 2.454 2.714 2.977 3.109 3.241 3.506114 1161181202.216 2.451 2.688 2.808 2.9273.167 2.294 2.537 2.783 2.906 3.030 3.278 2.373 2.625 2.879 3.007 3.135 3.391 2.454 2.714 2.977 3.109 3.241 3.506检尺径，cm检尺长， m3.0 3.2 3.4 3.6 3.8材积， m3468100.0073 0.0080 0.0088 0.0096 0.01040.0134 0.0147 0.0160 0.0173 0.01870.021 0.023 0.025 0.027 0.0290.031 0.034 0.037 0.040 0.04212141618200.043 0.047 0.050 0.054 0.0580.058 0.063 0.068 0.073 0.0780.075 0.081 0.087 0.093 0.1000.093 0.101 0.108 0.116 0.1240.114 0.123 0.132 0.141 0.15122242628300.137 0.147 0.158 0.169 0.180 0.161 0.174 0.186 0.199 0.212 0.188 0.203 0.217 0.232 0.247 0.217 0.234 0.250 0.267 0.284 0.248 0.267 0.286 0.305 0.324 32343638400.281 0.302 0.324 0.345 0.367 0.316 0.340 0.364 0.388 0.412 0.353 0.380 0.406 0.433 0.460 0.393 0.422 0.451 0.481 0.510 0.434 0.466 0.498 0.531 0.564 42444648500.477 0.512 0.548 0.583 0.619 0.522 0.561 0.599 0.638 0.678 0.570 0.612 0.654 0.696 0.739 0.619 0.665 0.710 0.756 0.802 0.671 0.720 0.769 0.819 0.869 5254560.724 0.777 0.830 0.884 0.938 0.780 0.837 0.894 0.951 1.009 0.838 0.899 0.960 1.021 1.08358600.898 0.963 1.028 1.094 1.160 0.959 0.029 1.099 1.169 1.239 62646668701.023 1.097 1.172 1.246 1.321 1.089 1.168 1.247 1.326 1.406 1.157 1.241 1.325 1.409 1.493 1.227 1.316 1.405 1.494 1.583 1.300 1.393 1.487 1.581 1.676 72747678801.374 1.473 1.572 1.671 1.771 1.450 1.554 1.659 1.764 1.869 1.528 1.638 1.748 1.859 1.969 1.609 1.724 1.840 1.9562.073 1.691 1.812 1.934 2.056 2.178 82848688901.776 1.9032.030 2.158 2.287 1.862 1.995 2.129 2.263 2.3981.9512.090 2.230 2.371 2.5112.042 2.187 2.334 2.480 2.627 2.134 2.287 2.439 2.593 2.746 929496981002.229 2.388 2.548 2.707 2.868 2.326 2.492 2.658 2.825 2.992 2.425 2.598 2.771 2.9453.119 2.526 2.706 2.886 3.067 3.2482.629 2.8163.004 3.192 3.380 1021041061081102.734 2.9283.123 3.319 3.515 2.841 3.043 3.246 3.449 3.6522.9503.160 3.370 3.581 3.7923.062 3.279 3.497 3.716 3.934 3.175 3.400 3.626 3.8534.080 1121141161181203.290 3.524 3.758 3.9924.227 3.408 3.650 3.892 4.135 4.378 3.527 3.777 4.028 4.279 4.531 3.649 3.908 4.167 4.426 4.686 3.773 4.040 4.308 4.576 4.84558 600.898 0.963 1.028 1.094 1.160 0.959 0.029 1.099 1.169 1.239 62646668701.023 1.097 1.172 1.246 1.321 1.089 1.168 1.247 1.326 1.406 1.157 1.241 1.325 1.409 1.493 1.227 1.316 1.405 1.494 1.583 1.300 1.393 1.487 1.581 1.676 72747678801.374 1.473 1.572 1.671 1.771 1.450 1.554 1.659 1.764 1.869 1.528 1.638 1.748 1.859 1.969 1.609 1.724 1.840 1.9562.073 1.691 1.812 1.934 2.056 2.17882848688901.776 1.9032.030 2.158 2.287 1.862 1.995 2.129 2.263 2.3981.9512.090 2.230 2.371 2.5112.042 2.187 2.334 2.480 2.627 2.134 2.287 2.439 2.593 2.746 929496981002.229 2.388 2.548 2.707 2.868 2.326 2.492 2.658 2.825 2.992 2.425 2.598 2.771 2.9453.119 2.526 2.706 2.886 3.067 3.248 2.629 2.816 3.004 3.192 3.380 1021041061081102.734 2.9283.123 3.319 3.515 2.841 3.043 3.246 3.449 3.6522.9503.160 3.370 3.581 3.7923.062 3.279 3.497 3.716 3.934 3.175 3.400 3.626 3.8534.080 1121141161181203.290 3.524 3.758 3.9924.227 3.408 3.650 3.892 4.135 4.378 3.527 3.777 4.028 4.279 4.531 3.649 3.908 4.167 4.426 4.686 3.773 4.040 4.308 4.576 4.845 续表检尺径，cm检尺长,m4.0 4.2 4.4 4.6 4.8材积,m34680.0113 0.0122 0.0132 0.0142 0.0152 0.0201 0.0216 0.0231 1.0247 0.0263 0.031 0.034 0.036 0.038 0.0400.045 0.048 0.051 0.054 0.058121416180.062 0.065 0.069 0.074 0.0780.083 0.089 0.094 0.100 0.1050.106 0.113 0.120 0.126 0.1340.132 0.140 0.148 0.156 0.1650.160 0.170 0.180 0.190 0.200222426280.191 0.203 0.214 0.226 0.2380.225 0.239 0.252 0.266 0.2790.262 0.277 0.293 0.308 0.3240.302 0.319 0.337 0.354 0.3720.344 0.364 0.383 0.404 0.424323436380.389 0.411 0.433 0.456 0.4790.437 0.461 0.486 0.511 0.5370.487 0.515 0.542 0.570 0.5980.541 0.571 0.601 0.632 0.6630.597 0.630 0.663 0.697 0.731424446480.656 0.692 0.729 0.766 0.8030.717 0.757 0.797 0.837 0.8770.782 0.825 0.868 0.912 0.9550.849 0.896 0.942 0.990 1.0370.919 0.969 1.020 1.071 1.122525456580.992 1.046 1.100 1.155 1.2101.067 1.125 1.184 1.242 1.3011.145 1.208 1.270 1.333 1.3961.226 1.293 1.360 1.427 1.4941.310 1.381 1.452 1.524 1.595626466681.397 1.472 1.548 1.624 1.7001.486 1.566 1.647 1.728 1.8081.578 1.663 1.749 1.834 1.9201.673 1.763 1.854 1.9442.0341.771 1.866 1.9612.057 2.15272741.871 1.9722.072 2.173 2.2741.9752.080 2.186 2.292 2.399材积,m34680.0113 0.0122 0.0132 0.0142 0.0152 0.0201 0.0216 0.0231 1.0247 0.0263 0.031 0.034 0.036 0.038 0.0400.045 0.048 0.051 0.054 0.058121416180.062 0.065 0.069 0.074 0.0780.083 0.089 0.094 0.100 0.1050.106 0.113 0.120 0.126 0.1340.132 0.140 0.148 0.156 0.1650.160 0.170 0.180 0.190 0.200222426280.191 0.203 0.214 0.226 0.238 0.225 0.239 0.252 0.266 0.279 0.262 0.277 0.293 0.308 0.324 0.302 0.319 0.337 0.354 0.372 0.344 0.364 0.383 0.404 0.424 323436380.389 0.411 0.433 0.456 0.479 0.437 0.461 0.486 0.511 0.537 0.487 0.515 0.542 0.570 0.598 0.541 0.571 0.601 0.632 0.663 0.597 0.630 0.663 0.697 0.731 424446480.656 0.692 0.729 0.766 0.803 0.717 0.757 0.797 0.837 0.877 0.782 0.825 0.868 0.912 0.955 0.849 0.896 0.942 0.990 1.037 0.919 0.969 1.020 1.071 1.122 525456580.992 1.046 1.100 1.155 1.2101.067 1.125 1.184 1.242 1.301 1.145 1.208 1.270 1.333 1.396 1.226 1.293 1.360 1.427 1.494 1.310 1.381 1.452 1.524 1.595 626466681.397 1.472 1.548 1.624 1.700 1.486 1.566 1.647 1.728 1.808 1.578 1.663 1.749 1.834 1.920 1.673 1.763 1.854 1.9442.034 1.771 1.866 1.961 2.057 2.152 72741.871 1.9722.072 2.173 2.2741.9752.080 2.186 2.292 2.3997678802.081 2.192 2.303 2.415 2.527 2.189 2.306 2.424 2.540 2.658 2.301 2.424 2.547 2.670 2.793 82848688902.415 2.544 2.673 2.802 2.931 2.532 2.667 2.802 2.9373.072 2.652 2.793 2.934 3.076 3.217 2.775 2.992 3.070 3.217 3.365 2.900 3.054 3.208 3.362 3.516 929496981003.028 3.189 3.350 3.510 3.671 3.159 3.327 3.494 3.662 3.829 3.293 3.467 3.642 3.816 3.990 3.429 3.611 3.792 3.9744.155 3.569 3.757 3.946 4.135 4.323 1021041061081103.711 3.9074.103 4.299 4.4943.8554.059 4.263 4.466 4.6694.003 4.214 4.425 4.636 4.847 4.153 4.372 4.591 4.8105.028 4.306 4.533 4.760 4.987 5.213 1121141161181204.462 4.697 4.9325.167 5.401 4.621 4.864 5.107 5.350 5.5924.7825.034 5.285 5.536 5.7874.9475.207 5.466 5.726 5.9855.113 5.382 5.651 5.9196.18676 78802.081 2.192 2.303 2.415 2.527 2.189 2.306 2.424 2.540 2.658 2.301 2.424 2.547 2.670 2.793 82848688902.415 2.544 2.673 2.802 2.931 2.532 2.667 2.802 2.9373.072 2.652 2.793 2.934 3.076 3.217 2.775 2.992 3.070 3.217 3.365 2.900 3.054 3.208 3.362 3.516 929496981003.028 3.189 3.350 3.510 3.671 3.159 3.327 3.494 3.662 3.829 3.293 3.467 3.642 3.816 3.990 3.429 3.611 3.792 3.9744.155 3.569 3.757 3.946 4.135 4.323 1021041061081103.711 3.9074.103 4.299 4.4943.8554.059 4.263 4.466 4.6694.003 4.214 4.425 4.636 4.847 4.153 4.372 4.591 4.8105.028 4.306 4.533 4.760 4.987 5.213 1121141161181204.462 4.697 4.9325.167 5.4014.621 4.8645.107 5.350 5.5924.7825.034 5.285 5.536 5.7874.9475.207 5.466 5.726 5.9855.113 5.382 5.651 5.9196.186续表检尺径，cm检尺长，m5.0 5.5 5.4 5.6 5.8材积，m3468100.0163 0.0175 0.0186 0.0199 0.0211 0.0280 0.0298 0.0316 0.0334 0.0354 0.043 0.045 0.048 0.051 0.0530.061 0.064 0.068 0.071 0.0751214160.082 0.086 0.091 0.095 0.1000.111 0.117 0.123 0.129 0.1360.141 0.148 0.155 0.163 0.17118200.174 0.182 0.191 0.201 0.210 0.210 0.221 0.231 0.242 0.253 22242628300.250 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 32343638400.502 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 42444648500.840 0.877 0.915 0.953 0.990 0.918 0.959 0.999 1.040 1.0820.999 1.043 1.088 1.132 1.1771.084 1.132 1.180 1.228 1.276 1.173 1.224 1.276 1.327 1.379 52545658601.265 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 1.8321.667 1.739 1.811 1.883 1.955 62646668701.776 1.853 1.9292.005 2.0821.889 1.9702.051 2.132 2.2132.005 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 72747678802.375 2.476 2.576 2.677 2.778 2.505 2.611 2.717 2.823 2.929 2.638 2.750 2.862 2.9733.084 2.775 2.893 3.010 3.127 3.244 2.916 3.039 3.162 3.284 3.407 82848688903.060 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 3.9534.100 3.670 3.824 3.977 4.130 4.283 18200.174 0.182 0.191 0.201 0.210 0.210 0.221 0.231 0.242 0.253 22242628300.250 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 0.4650.444 0.465 0.486 0.507 0.528 32343638400.502 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 42444648500.840 0.877 0.915 0.953 0.990 0.918 0.959 0.999 1.040 1.0820.999 1.043 1.088 1.132 1.1771.084 1.132 1.180 1.228 1.276 1.173 1.224 1.276 1.327 1.379 52545658601.265 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 62646668701.776 1.853 1.9292.005 2.0821.889 1.9702.051 2.132 2.2132.005 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 72747678802.375 2.476 2.576 2.677 2.778 2.505 2.611 2.717 2.823 2.929 2.638 2.750 2.862 2.9733.084 2.775 2.893 3.010 3.127 3.244 2.916 3.039 3.162 3.284 3.407 82848688903.060 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 3.9534.100 3.670 3.824 3.977 4.130 4.283929496981003.831 3.9924.152 4.311 4.4713.9964.163 4.330 4.496 4.6624.164 4.338 4.512 4.685 4.857 4.336 4.517 4.697 4.8775.057 4.511 4.699 4.887 5.073 5.260 1021041061081104.690 4.8855.080 5.274 5.4674.8725.074 5.276 5.478 5.6795.058 5.267 5.477 5.686 5.894 5.247 5.464 5.681 5.8986.113 5.439 5.664 5.889 6.113 6.337 1121141161181205.635 5.8686.101 6.333 6.5645.8346.076 6.316 6.556 6.7956.037 6.287 6.536 6.7847.031 6.244 6.502 6.759 7.015 7.270 6.453 6.720 6.985 7.250 7.51492 9496981003.831 3.9924.152 4.311 4.4713.9964.163 4.330 4.496 4.6624.164 4.338 4.512 4.685 4.857 4.336 4.517 4.697 4.8775.057 4.511 4.699 4.887 5.073 5.260 1021041061084.690 4.8855.080 5.274 5.4674.8725.074 5.276 5.478 5.6795.058 5.267 5.477 5.686 5.8945.247 5.464 5.681 5.8986.1135.439 5.664 5.8896.113 6.3371121141161181205.635 5.8686.101 6.333 6.5645.8346.076 6.316 6.556 6.7956.037 6.287 6.536 6.7847.0316.244 6.502 6.7597.015 7.2706.453 6.720 6.9857.250 7.514续表检尺径，cm检尺长,m6.0 6.6 6.4 6.6 6.8材积,m3468100.0224 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 0.0680.078 0.082 0.086 0.090 0.09412141618200.105 0.109 0.114 0.119 0.1240.142 0.149 0.156 0.162 0.1690.179 0.187 0.195 0.203 0.2110.219 0.229 0.238 0.248 0.2580.264 0.275 0.286 0.298 0.309222426300.313 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 0.63632343638400.619 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 1.07942 1.028 1.067 1.105 1.143 1.182444648501.123 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 52545658601.542 1.597 1.653 1.709 1.765 1.657 1.716 1.776 1.835 1.895 1.776 1.839 1.903 1.9672.0301.899 1.9672.035 2.102 2.1702.027 2.099 2.171 2.243 2.31544 4648501.123 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 52545658601.542 1.597 1.653 1.709 1.765 1.657 1.716 1.776 1.835 1.895 1.776 1.839 1.903 1.9672.0301.899 1.9672.035 2.102 2.1702.027 2.099 2.171 2.243 2.315续表检尺径，cm检尺长， m7.0 7.7 7.4 7.7 7.8材积， m348100.0297 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 0.0840.098 0.102 0.106 0.111 0.11512141618200.130 0.135 0.140 0.146 0.1510.176 0.184 0.191 0.199 0.2060.220 0.229 0.238 0.247 0.2560.268 0.278 0.289 0.300 0.3100.321 0.333 0.345 0.358 0.37022242628300.379 0.393 0.407 0.421 0.4350.442 0.457 0.473 0.489 0.5060.509 0.527 0.545 0.563 0.5810.581 0.601 0.621 0.642 0.6620.658 0.681 0.703 0.726 0.74832343638400.740 0.765 0.790 0.815 0.8400.827 0.854 0.881 0.909 0.9370.918 0.948 0.978 1.008 1.0391.014 1.047 1.080 1.113 1.1461.115 1.151 1.186 1.223 1.259424446481.221 1.259 1.298 1.337 1.3771.331 1.373 1.415 1.457 1.5001.446 1.492 1.537 1.583 1.6281.566 1.615 1.664 1.713 1.76250 1.691 1.743 1.796 1.848 1.90152545658601.821 1.877 1.933 1.9892.0451.9552.015 2.075 2.135 2.1952.094 2.158 2.222 2.286 2.3492.238 2.306 2.374 2.442 2.5102.387 2.459 2.531 2.603 2.67550 1.691 1.743 1.796 1.848 1.901 52545658601.821 1.877 1.933 1.9892.0451.9552.015 2.075 2.135 2.1952.094 2.158 2.222 2.286 2.3492.238 2.306 2.374 2.442 2.5102.387 2.459 2.531 2.603 2.675续表检尺径，cm检尺长， m8.0 8.5 9.0 9.5 10.0材积， m3468100.0382 0.0430 0.0481 0.0536 0.05940.0603 0.0671 0.0743 0.0819 0.08990.087 0.097 0.106 0.116 0.1270.120 0.131 0.144 0.156 0.17012141618200.157 0.171 0.187 0.203 0.2190.214 0.234 0.256 0.278 0.3010.265 0.289 0.314 0.340 0.3670.321 0.349 0.378 0.408 0.4400.383 0.415 0.448 0.483 0.51922242628300.450 0.487 0.525 0.564 0.6040.522 0.564 0.607 0.651 0.6970.600 0.647 0.695 0.744 0.7950.683 0.735 0.789 0.844 0.9000.771 0.830 0.889 0.950 1.01232343638400.865 0.930 0.995 1.062 1.1310.965 1.035 1.107 1.181 1.2551.069 1.147 1.225 1.305 1.3871.180 1.264 1.349 1.436 1.5251.295 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÷10,000A.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。
原木材积表(最全面)47486
华人民共和国国家标准
原木材积表
本标准适用于所有树种的原木材积计算。
1.检尺径自4~12cm的小径原木材积由公式
V=0.7854L{D+0.45L+0.2}2÷10000确定
2．检尺径自14cm以上的原木材积由公式
V=0.7854L{D+0.5L+0.005L2+0.000125L·(14-L)2·（D-10）2÷10000确定。
两式中：V----材积，m3；L----检尺长，m；D----检尺径，cm.
3.原木的检尺长、检尺径按14
4.2-84《原木检验尺寸检量》的规定检量。
4.检尺径4~6cm的原木材积数字保留四位小数，检尺径自8cm以上的原木材积数字，保留三位小数。
（续）
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÷10000
A. 2圆材的检尺长、检尺径按GB144.2-84《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2cm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级起草。
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原木材积表
本标准适用于所有树种的原木材积计算。
1.检尺径自4~12cm的小径原木材积由公式
V=0.7854L{D+0.45L+0.2}2÷10000确定
2．检尺径自14cm以上的原木材积由公式
V=0.7854L{D+0.5L+0.005L2+0.000125L·(14-L)2·（D-10）2÷10000 确定。
两式中：V----材积，m3；L----检尺长，m；D----检尺径，cm.
3.原木的检尺长、检尺径按14
4.2-84《原木检验尺寸检量》的规定检量。
4.检尺径4~6cm的原木材积数字保留四位小数，检尺径自8cm以上的原木材积数字，保留三位
（续）
原木材积表2
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÷10000
A. 2GB144.2-84《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2cm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。