Proj
J-GLOBAL ID:200904052890010139
Research Project code:9800028330
Update date:Feb. 23, 1996
Evaluation for performance of grading machine using longitudinal vibration
打撃音法を用いた等級区分システムの実用化試験
Study period:1994 - 1995
Organization (1):
Investigating Researcher (3):
,
,
Research overview:
A grading machine using longitudinal vibration was assembled. Relationships between dynamic modulus of elasticity (MOE) measured by this machine and static MOE for each species and dimensions are studied.
Keywords (4):
grading(ranking)
, sawmilling
, performance
, Young's
Research program:
Ordinary Research
Research budget:
1995: \0
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