常用木材材積表

1、木材材積表(1 )原木材積表檢 尺徑檢尺1.01.11.21.31.41.51.61.71.81.92.02.22.42.52.62.880.0060.0060.0070.0080.0080.0090.0100.0110.0110.0120.0130.0150.0160.0170.0180.020100.0090.0100.0110.0120.0130.0140.0150.0160.0170.0180.0190.0220.0240.0250.0200.029120.013 '0.0140.0150.0170.0180.0200.0210.0220.0240.025 '0.027

2、 '0.0300.0330.0350.0370.040140.017 '0.0190.0200.0220.024'0.0260.0280.0300.032 '0.0340.0360.0400.0450.0470.0490.054160.0220.0240.0260.0290.0310.0340.0360.0480.0410.0440.0470.0520.0580.0600.0630.088180.02/0.0300.0330.0360.0390.0420.0450.0390.0510.0550.0590.0650.0720.0760.0790.096200.03

3、40.0370.0410.0440.0480.0520.0550.0590.0630.0670.0720.0800.0880.0920.0970.105220.0410.0450.0490.0530.0580.0620.06/0.0710.0760.0800.0860.0960.1060.1110.1160.120240.0480.0530.0580.0630.0680.0740.0790.084 '0.089 '0.0950.1020.1140.1250.1310.1370.140 '260.0560.0620.0680.0740.0800.0860.0920.098

4、0.1040.1100.1200.1330.1460.1530.1600.174280.0650.0720.0790.0850.0920.0990.1060.1130.1200.1270.1380.1540.1690.1770.1850.201300.074 '0.0820.0900.0980.1060.1130.1210.1290.1370.1460.1580.1760.1930.2020.2110.230320.0850.0930.1020.1110.1200.1290.1380.1470.1560.1650.1800.1990.2190.2300.2400.260340.0950

5、.1050.1150.1250.1350.1450.1550.1650.1750.1860.2020.2240.2470.2580.2700.283360.1070.1180.1290.1400.1510.1620.1730.1850.1960.2080.2260.2510.2760.2890.3020.294380.1190.1310.1430.1550.1680.1800.1930.2050.2180.2310.2520.2790.3070.3210.3550.298400.1310.1450.1580.1720.1860.1990.2130.2270.2410.2550.2780.309

6、0.3400.3550.3710.302檢 尺徑檢尺長3.03.23.43.63.84.04.24.44.64.85.05.25.45.65.86.080.0210.0230.0250.0270.0290.0310.0340.0360.0380.0400.0430.0450.0480.0510.0530.056100.0310.0340.0370.0400.0420.0450.0480.0510.0540.0580.0610.0640.0680.0710.0750.078120.0430.0470.0500.0540.0580.0620.0650.0690.0740.0780.0820.086

7、0.0910.0950.1000.105140.058 '0.0630.0680.0730.0780.0830.0890.0940.100 '0.105 '0.1110.1170.1230.1290.1360.142160.0750.0810.0870.0930.1000.1060.1130.1200.1260.1340.1410.1480.1550.1630.1710.179180.0930.1010.1080.1160.1240.1320.1400.1480.1560.1650.1740.1820.1910.2010.2100.219200.1140.1230.13

8、20.1410.1510.1600.1700.1800.1900.200 '0.2100.2210.2310.2420.2530.264220.1370.1470.1580.1690.1800.1910.2030.2140.2260.2380.2500.2620.2750.2870.3000.313240.1610.1740.1860.1990.2120.2250.2390.2540.2660.2790.2930.3080.3220.3360.351.0366'260.1880.2030.2170.2320.2470.2620.2770.2930.3080.3240.3400.

9、3560.3730.3890.4060.423280.2170.2340.2500.2670.2840.3020.3190.3370.3540.3720.3910.4090.4270.4460.4650.484300.248 '0.2870.2860.3050.3240.3440.3640.3830.4040.424 '0.4440.4650.4960.5070.5280.549320.2810.3020.3240.3450.3570.3890.4110.4330.4560.4790.5020.5250.5480.5710.5950.619340.3160.3400.3540.

10、3880.4120.4370.4610.4860.5110.5370.5620.5880.6140.6400.6660.692360.3530.3800.4060.4330.4600.4870.5150.5420.5700.598 '0.6260.6550.6830.7120.7410.770380.3930.4220.4510.4810.5100.5410.5710.6010.6320.6930.6940.7250.7570.7880.8200.852400.435 '0.4660.4980.5310.5640.5970.6300.663 '0.697 '0.

11、731 '0.7650.8000.8340.8690.9030.938 '2檢 尺徑尺6.26.46.66.87.07.27.47.67.88.08.59.09.510.080.0560.0620.0650.0680.0/10.0740.0770.0810.0840.0870.0970.1060.1160.127100.0780.0860.0900.0940.0980.1020.1060.1110.1150.1200.1310.1440.1560.170120.1090.1140.1190.1240.1300.1350.1400.1460.1510.1570.1710.1670

12、.2030.219140.149 '0.1560.1620.1690.1760.1840.1910.1990.206 '0.2140.2340.2560.2780.301160.18/0.1950.2030.2110.2200.2290.2380.2470.2560.2650.2890.3140.3400.367180.2290.2380.2480.2580.2680.2780.2890.3000.3100.3210.3490.3780.4080.440200.2750.2860.2980.3090.3210.3330.3450.3580.3700.3830.4150.4480

13、.4830.519220.3260.3390.3520.3650.3790.3930.40/0.4210.4350.4500.48/0.5250.5640.604240.3800.3960.4110.4260.4420.4570.4730.4890.5060.5220.5640.6070.6510.697260.4400.4570.4740.4910.5090.5270.5450.5630.5810.6000.6470.6950.7440.795280.5030.5220.5420.5610.5810.6010.6210.6420.6620.6870.7350.7890.8440.900300

14、.571 '0.5920.6140.6360.6580.6810.7030.7260.7480.7710.8300.8890.9501.012320.6440.6670.6910.7150.7400.7650.7900.8150.8400.8650.9300.9951.0621.131340.7190.7460.7720.7990.8270.8540.8810.9090.9370.9651.0351.1071.1811.225360.7990.8290.8580.8880.9180.9480.9781.0081.0391.0691.1471.2251.3051.387380.8840.

15、9160.9490.9811.0141.0471.0801.1131.1461.1801.2641.3491.4361.525400.9731.0081.0441.0791.1151.1511.1861.2231.2591.2951.3871.4791.5741.669注：1.計算公式:a.檢尺徑 412cm : V = 0.00007854 L ( D + 0.45 L + 0.2 )b.檢尺徑 > 14cm : V = 0.00007854 L D + 0.5L + 0.005 L222 + 0.000124 L ( 14-L )2(D -10 )232檢尺規(guī)則：a.檢尺長：a.按原

16、木兩端直線長度量??；b. 小于檢尺徑的梢端舍去不計算c. 端面無垂直斷面者由斷口內(nèi)緣量取b. 檢尺徑：a.由梢端垂直截面量??；量取方法：按短徑計算：短徑v26cm、且長短徑差w 2cm> 26cm、且長短徑差w 4cm按均徑計算：短徑v 26cm、且長短徑差 2cm> 26cm、且長短徑差4cmc. 異形材：a.異徑材：按原木正常部位最細(xì)處檢量.b.異端材；檢量方法按標(biāo)準(zhǔn)方法計算.c.雙杈材：只檢量其中一主枝另枝按節(jié)子處理.d.劈裂材：未脫離：w 10% 忽略不計.> 10%須減去所通過裂縫長一半處的裂縫垂直寬度己脫離：小頭：w 10%忽略不計> 10% 采取讓尺：讓徑

17、按均徑計算.讓長檢尺徑在實際檢尺長位置量取大頭：計算均徑值：二檢尺徑 忽略不計.v檢尺徑以大頭為檢尺徑可采取讓尺處理(2 )原條材積表檢 尺徑檢尺長5678910111213141516171819202122232425262780.0250.0290.0340.0390.0440.049-100.0390.0460.0530.06(0.0670.0740.08：0.0890.09(0.1030.1100.11'0.1240.130.1380.1460.1530.1610.1670.1710.180.1880.19 5120.051006100700.07900890.0980.10

18、801T；01260.1360.145)0.1540.1640.17；0180?TS0.20td02200.22財.239T2480.25 7140.0650.0770.0890.1010.1130.1250.130.1490.1610.1730.1 &01970.2090.220.2330.2450.2570.26,0.2800.29:0.30b.3160.32 8160.0810.0960.1110.1260.1410.1550.1700.1850.2000.2150.2300.2240.2590.27,0.2890.3040.3190.33；0.3480.360.370.3930

19、.40 8'180.0990.1170.1350.15：0.1710.1890.200.2250.2430.2610.27950.2970.3150.33：0.3510.3690.3870.40：0.4230.440.450.470.495200.1400.1610.1830.2040.2260.240.2690.2900.31：0.333b.3550.3760.3910.4200.44-0.4630.480.5060.520.540.5700.59 2220.1640.19(0.2150.2400.2660.29'0.3160.34：0.3670.39350.4180.443

20、0.46：0.4940.5190.5450.5710.5960.620.640.67：0.69 7240.1910.2210.2500.2800.3090.3390.3680.3980.4270.45b.4860.5160.540.5750.6040.6310.66；0.6930.720.750.7810.81)260.2540.2880.3220.3560.3900.4240.4580.4910.52505590.5930.62'0.6610.6950.7290.7630.7970.830.8650.89<0.93 3280.2890.3280.3670.4060.440.48

21、30.52：0.5600.59930.6380.6760.710.7540.7930.8310.8700.9090.940.9861.0251.06 3300.320.370.4150.4590.50；0.5460.590)0.63-0.670.72'0.7650.8U90.8550.8960.9400.9841.0281.0 711.1151.1590.203320.410460.56-0.61；0.6330./6,0.810)0.8590.9080.95/1.0071.0561.1051.1541.2131.2521.3011.351340.4650.52(0.5750.6300.

22、68-0./39)0.79,0.8490.90-10.9591.0141.0681.1231J78123312881.34313971452150/360.57'0.6380.6990.7590.8200.8810.94：1.00311.0641.1251.1851.2461.3071.3631.4291.4901.5501.6111.672380.6307040.77'0.8380.905>0.9731.6410*1.17412411.3081.37614431.51715771.6441.7111.7791.846400.7730.840.9120.995；1.069

23、1.141.216>1.29)1.36'41.4381.5111.5851.6591.7331.8C71.8801.95位.023注：1.計算公式：a.檢尺徑 =8 cm : V = 0.004902 Lb 檢尺徑d 10cm : V = 0.000039 (3.5 + D )2 (0.48 + L )2.檢尺規(guī)則：a.檢尺長：a.按杉原條梢徑二6cm處的長度量取b小于檢尺徑的梢端舍去不計算.c.端面無垂直斷面者由斷口內(nèi)緣量取.b.檢尺徑：a.按根端2.5m處均徑計算.b.檢量處異形則向梢端移至正常部位量取.c.劈裂材：a.梢端：檢量方法按標(biāo)準(zhǔn)方法計算.b.根端：二檢尺徑忽略不計

24、(小于5m則按小原條計算)檢尺徑劈裂長 2.5m則檢尺徑不變檢尺長讓去小于檢尺徑的根端 2.5m未脫落：則檢尺徑不變讓去劈裂長一半為檢尺長.已脫落：則檢尺徑按均值計算檢尺長不變木材材積表2005-07-20|根據(jù)現(xiàn)行的中華人民共和國國家標(biāo)準(zhǔn)GB4814-84原木材積表、GB4815-84杉原條材積表、GB449-84鋸材材積表推算得岀的，供各部門的木材經(jīng)銷、木材檢量等人員 用于迅速查定各類木材的累計材積數(shù)。一、查定方法(1) 單根的或不滿10根的原木、原條、特等鋸材和普通鋸材的材積累計數(shù)，可直接從本 手冊中分別查得。(2) 根數(shù)為10根、20根、30根的整十位數(shù)的原木、原條、特等鋸材和普通鋸材

25、的 材積累計數(shù)，可先相應(yīng)查出 1根、2根、3根的材積數(shù)，然后將小數(shù)點右移一位(即 擴(kuò)大10倍)得到。(3) 10根以上且?guī)в袀€位數(shù)根數(shù)的原木、原條、特等鋸材和普通鋸材的材積累計數(shù)，可 先得岀整十位數(shù)根數(shù)的材積數(shù)，然后再加上直接查得的個位數(shù)根數(shù)的材積數(shù)而得。、對GB4814-84原木材積表的說明1、GB4814-84原木材積表的規(guī)定本標(biāo)準(zhǔn)適用于所有樹種的原木材積計算。(1) 檢尺徑自4-12cm的小徑原木材積由下式確定：V=0.7854L(D+0.45L+0.2)2 W0000式中：V材積(m3);L檢尺長(m);D 檢尺徑(cm)。(2) 檢尺徑自14cm以上的原木材積由下式確定：V=0.7854LD+0.5L+0.005L2+0.000125L(14-l)2 (D-10)2 £0000(3) 原木的檢尺長、檢尺徑按GB144.2-84原木檢驗尺寸檢量的規(guī)定檢量。(4) 檢尺徑4-6cm的原木材積數(shù)字保留四位小數(shù)，檢尺徑自8cm以上的原木材積數(shù)字，保留三位小數(shù)。2、GB4814-84原木材積表中的附錄(圓材材積