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Official Journal of the Japan Wood Research Society

Table 1 Properties of logs

From: Radial variation in partial compression properties perpendicular to the grain of Japanese larch (Larix kaempferi)

Log no.

DBH (cm)

Density (kg/m3)

E fr

(GPa)

S1

15.8

499

7.28

S2

17.3

585

9.93

S3

18.7

598

8.54

M1

24.8

596

8.67

M2

26.5

606

9.20

M3

25.9

613

8.97

L1

38.4

584

8.53

L2

41.3

595

7.11

L3

42.0

552

6.46

  1. DBH diameter at breast height, Density apparent density, E fr dynamic Young’s modulus