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 6.0 8 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。