Lesson 9-10

Question 1

Ability to resist applied stress and the strength of the wood is synonymous with the resistance of the wood

Answer 1

Strength

Question 2

the property of a material that exhibits both viscous and elastic characteristics under stress and deformation, so it has properties of both the solid and the liquid phase.

Answer 2

VISCOELASTICITY

Question 3

Strength Properties

Answer 3

Modulus of Rupture
Modulus of Elasticity
Bending Strength
Impact Bending Test
Stiffness
Toughness
Work to Proportional Limit
Work to Maximum Load
Hardness
Janka Hardness Test
Tensile Strength
Compressive Strength
Shearing Strength
Tensile Strength perpendicular to the grain.
Tensile Strength parallel to the grain.
SHEAR STRENGTH PARALLEL TO THE GRAIN