Theoretical Strength of Solids and Fibres Flashcards
1
Q
What is the unit of the initial stiffness?
A
N/m^2
2
Q
What is the unit of the maxium strenght
A
N/m^2
3
Q
What are the parameters of the Morse Model?
A
U_0 : Bond energy (J/mol)
r_0: equilibrium atomic distance (nm or Armstrong-Å)
r_m: scaling parameter for atomic distance (nm or Armstrong-Å)
4
Q
What is bond density (B)?
A
The concentration or distribution of electron density between two atoms in a chemical bond.
High bond density means that electrons are strongly shared, while low bond density indicates weaker sharing or more localized electrons.
5
Q
A
