A CAS Approach to Handle the Anisotropic Hooke’s Law for Cancellous Bone and Wood
Table 5
The elastic constants data for hardwoods.
S. no.
Species
1
Quipo
0.1
0.045
0.251
1.075
0.027
0.033
0.025
0.226
0.118
0.078
2
Quipo
0.2
0.159
0.427
3.446
0.069
0.131
0.178
0.430
0.280
0.144
3
White
0.38
0.547
1.192
10.041
0.399
0.360
0.555
1.442
1.344
0.022
4
Khaya
0.44
0.631
1.381
10.725
0.389
0.520
0.662
1.800
1.196
0.420
5
Mahogany
0.50
0.952
1.575
11.996
0.571
0.682
0.790
1.960
1.498
0.638
6
Mahogany
0.53
0.765
1.538
13.010
0.655
0.631
0.841
1.218
0.938
0.300
7
S. Germ
0.54
0.772
1.772
12.240
0.558
0.530
0.871
2.318
1.582
0.540
8
Maple
0.58
1.451
2.565
11.492
1.197
1.267
1.818
2.460
2.194
0.584
9
Walnut
0.59
0.927
1.760
12.432
0.707
0.936
1.312
1.922
1.400
0.460
10
Birch
0.62
0.898
1.623
1.7173
0.671
0.714
1.075
2.346
1.816
0.372
11
Y. Birch
0.64
1.084
1.697
15.288
0.777
0.883
1.191
2.120
1.942
0.480
12
Oak
0.67
1.350
2.983
16.958
1.007
1.005
1.463
2.380
1.532
0.784
13
Ash
0.68
1.135
2.142
16.958
0.827
0.917
1.427
2.684
1.784
0.540
14
Ash
0.80
1.439
2.439
17.000
1.037
1.485
1.968
1.720
1.218
0.500
15
Beech
0.74
1.659
3.301
15.437
1.279
1.433
2.142
3.216
2.112
0.912
Source: this data is consulted from [47, 48]. The number of repetitions of the particular species in this table shows the number of measurements done for that particular wood species. The units of (bulk or apparent density) are g/cm3 and the units of elastic constants are GPa = dynes/cm2.