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Dynamic and static modulus of resilience values.

open access: green
Zhangrong Ji (22001781)   +2 more
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Relaxation Modulus and Complex Modulus

2017
The main purpose of this chapter is to relate the relaxation modulus of bitumen through its stiffness modulus with the penetration index and the softening point of asphalt. In this chapter, the equations are derived for numerical and analytical evaluation of relaxation modulus and complex modulus of asphalt based on its stiffness modulus.
Boris Radovskiy, Bagdat Teltayev
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Variable-modulus orthodontics

American Journal of Orthodontics, 1981
Traditionally, orthodontists have varied the size of the wire in order to produce a range of light to heavy forces. A new approach to force control in presented which allows wire size to remain relatively constant and the material of the wire is selected on the basis of clinical requirements.
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