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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 3 Average measurements of undamaged iron-wood trees by different nondestructive techniques

From: Detection of decay damage in iron-wood living trees by nondestructive techniques

Species

D × F (m Hz)

C (MPa)

D (kg/m3)

Iron-wood trees

358.0 (106)

34.4 (9.6)

875.8 (132.4)

Norfolk island pine (Lin et al. [19])

381.3 (17.8)

25.4 (3.2)

533.4 (29.2)

Hoop pine (Lin et al. [20])

327.6 (13.2)

26.2 (3.2)

578.0 (46.2)

  1. D × F, lateral impact vibration performance; R, drilling resistance value; C, crushing strength; D, density; (), standard deviation
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