GB 4814-1984 原木材积表

GB4814-84

原木材积表

Logvolumetabl

1984-12-221985-12-01

华人民共和国国家标准

原木材积表GB4814-84

Logvolumetabl

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

2

V＝0.7854L（D＋0.45L＋0.2）÷10,000

确定。

2检尺径自14cm以上的原木材积由公式

222

V＝0.7854L〔D＋0.5L＋0.005L＋0.000125L（14－L）·（D－10）〕÷10,000

确定。

两式中：V──3

材积，m；

L──检尺长，m；

D──检尺径，cm。

3原木的检尺长、检尺径按GB144.2—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。

检尺长,m

检尺径，cm2.02.22.42.52.62.8

材积,m3

40.00410.00470.00530.00560.00590.0066

90.00790.00890.01000.01050.01110.0122

80.0130.0150.0160.0170.0180.020

100.0190.0220.0240.0250.0260.029

120.0270.0300.0330.0350.0370.040

140.0360.0400.0450.0470.0490.054

160.0470.0520.0580.0600.0630.069

180.0590.0650.0720.0760.0790.086

200.0720.0800.0880.0920.0970.105

220.0860.0960.1060.1110.1160.126

240.1020.1140.1250.1310.1370.149

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260.1200.1330.1460.1530.1600.174

280.1380.1540.1690.1770.1850.201

300.1580.1760.1930.2020.2110.230

320.1800.1990.2190.2300.2400.260

340.2020.2240.2470.2580.2700.293

360.2260.2510.2760.2890.3020.327

380.2520.2790.3070.3210.3350.364

400.2780.3090.3400.3550.3710.402

420.3060.3400.3740.3910.4080.442

440.3360.3720.4090.4280.4470.484

460.3670.4060.4470.4670.4870.528

480.3990.4420.4860.5080.5300.574

500.4320.4790.5260.5500.5740.622

520.4670.5180.5690.5940.6200.672

540.5030.5580.6130.6400.6680.724

560.5410.5990.6580.6880.7180.777

580.5800.6420.7050.7370.7690.833

600.6200.6870.7540.7880.8220.890

620.6610.7330.8040.8410.8770.950

640.7040.7800.8570.8950.9341.011

660.7490.8290.9100.9510.9921.074

680.7940.8800.9661.0091.0521.140

700.8410.9311.0221.0681.1141.207

720.8900.9851.0811.1291.1781.276

740.9391.0401.1411.1921.2441.347

760.9901.0961.2031.2571.3111.419

781.0431.1541.2671.3231.3801.494

801.0961.2141.3321.3911.4511.571

821.1511.2741.3991.4611.5231.649

841.2081.3371.4671.5301.5981.730

861.2651.4011.5371.6051.6741.812

881.3251.4661.6091.6801.7521.896

901.3851.5331.6821.7571.8321.983

921.4471.6011.7571.8351.9132.071

941.5101.6711.8331.9151.9972.161

961.5741.7421.9111.9962.0822.253

981.6401.8151.9912.0802.1692.347

1001.7071.8892.0732.1652.2572.443

1021.7761.9652.1562.2522.3482.540

1041.8462.0422.2402.3402.4402.640

1061.9172.1212.3272.4302.5342.742

1081.9902.2022.4152.5222.6292.845

1102.0642.2832.5042.6152.7272.950

1122.1392.3672.5962.7112.8262.058

1142.2162.4512.6882.8082.9273.167

1162.2942.5372.7832.9063.0303.278

1182.3732.6252.8793.0073.1353.391

1202.4542.7142.9773.1093.2413.506

续表

检尺长，m

检尺径，cm3.03.23.43.63.8

材积，m3

40.00730.00800.00880.00960.0104

60.01340.01470.01600.01730.0187

80.0210.0230.0250.0270.029

100.0310.0340.0370.0400.042

120.0430.0470.0500.0540.058

140.0580.0630.0680.0730.078

160.0750.0810.0870.0930.100

180.0930.1010.1080.1160.124

200.1140.1230.1320.1410.151

220.1370.1470.1580.1690.180

240.1610.1740.1860.1990.212

260.1880.2030.2170.2320.247

280.2170.2340.2500.2670.284

300.2480.2670.2860.3050.324

320.2810.3020.3240.3450.367

340.3160.3400.3640.3880.412

360.3530.3800.4060.4330.460

380.3930.4220.4510.4810.510

400.4340.4660.4980.5310.564

420.4770.5120.5480.5830.619

440.5220.5610.5990.6380.678

460.5700.6120.6540.6960.739

480.6190.6650.7100.7560.802

500.6710.7200.7690.8190.869

520.7240.7770.8300.8840.938

540.7800.8370.8940.9511.009

560.8380.8990.9601.0211.083

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580.8980.9631.0281.0941.160

600.9590.0291.0991.1691.239

621.0231.0971.1721.2461.321

641.0891.1681.2471.3261.406