The Effects of Strain Rates on Mechanical Properties and Failure ...

The results showed that ultimate strength and fracture strain of the LGFRPPs increased obviously, whereas the stiffness remained essentially unchanged with the ...

As the strain rates increased, the interfacial bonding properties of LGFRPPs increased, resulting in a gradual increase of fiber breakage at the ...

(PDF) The Effects of Strain Rates on Mechanical Properties and ...

The results showed that ultimate strength and fracture strain of the LGFRPPs increased obviously, whereas the stiffness remained essentially ...

Strain rate effects on the mechanical properties of polymer ...

14,15 The modulus, fail- ure stress, and failure mode of the graphite/epoxy composite were found to be strain rate insensitive. The dynamic modulus and strength ...

Effect of the strain rate on the mechanical properties and failure ...

A change in the strain rate in the range from 6.3×10−3 to 1.9×103 sec−1 does not have a noticeable effect on the mechanical properties of steel.

Effects of strain rate on mechanical properties and failure ...

At very low strain rates, solute atoms interact with obstacles preventing dislocation movements, resulting in higher flow stresses. As the ...

Effects of strain rate on mechanical properties and ... - Dierk Raabe

The fully austenitic microstructure deforms primarily by dislocation glide but due to the room temperature stacking fault energy [SFE] of 21 ± 3 ...

Effect of strain rates on mechanical behavior, microstructure ...

Fig. 3b summarizes variation of ultimate tensile strength and elongation to failure at different strain rate extracted from Fig. 3a.

Effect of strain rate on mechanical response and failure ...

Peak stress increased linearly with strain rate increasing. Zhao et al. (2014) studied the mechanical properties of brittle coal within 10−3 s−1 ...

The Strain Rate Effect | Plastics Technology

Elasticity is associated with load-bearing performance as embodied in properties such as strength and stiffness. However, low strain rates— ...

In Our Element: How Do Strain Changes Affect Material ... - Materion

Stress-strain curves are extremely important in understanding how materials perform – and how they fail. Material strain behavior can ...

(PDF) The Effect of Strain Rate on the Mechanical Properties of ...

Strength and strain (at maximum load) increased slightly in compression and decreased (for strain rates beyond 1 s(-1)) in tension. Stress and ...

The effect of strain rate and temperature on the mechanical ...

The strain rate is an important parameter affecting steel's mechanical properties. When steel is subjected to an external force or load, it deforms or changes ...

Effect of Strain Rate on Mechanical Properties - ProQuest

When the strain rate was low, the shear failure occurred in the granite sample with a large number of cuttings were generated; under the condition of high ...

The Effect of Strain Rate on the Deformation Behavior of Fe-30Mn ...

The results indicate that the yield strength increases with the increasing strain rate in the range of 10−4–10−1 s−1, and a good strength–ductility combination ...

Effect of high strain rate on tensile response and failure analysis of ...

The results show that the layup sequence of titanium-based FMLs considerably affects the failure behavior of composites following ultimate strength.

Effects of Strain Rate and Confining Pressure on the Deformation ...

Total pressure begins to influence the strength. At high strain rates, the influence of effective pressure decreases, except when it is very low (i.e., when ...

Effect of strain rates on mechanical behavior, microstructure ... - OUCI

Effect of strain rates on mechanical behavior, microstructure evolution and failure mechanism of extruded-annealed AZ91 magnesium alloy under room-temperature ...

Effect of Strain Rates on Mechanical Behavior, Microstructure ...

The larger strength at higher strain rate is mainly attributed to the more rapid accumulation of dislocation and the larger dislocation density, ...

What is the effect of the rate of deformation on the mechanical ...

Higher strain softening means that the spot where the stress has surpassed the yield point is very high. This means that the place where the ...