Building of Stress-Strain Curves for Glassy Polymers on the Basis of Their Dynamic Mechanical Characteristics

Rheology ◽  
1980 ◽  
pp. 379-387
Author(s):  
A. B. Sinani ◽  
V. A. Stepanov
Keyword(s):  
Mechanical Characteristics ◽  
Glassy Polymers ◽  
Stress Strain ◽  
Dynamic Mechanical

Correlation of stationary and dynamic mechanical characteristics of elastomers

1969 ◽  
Vol 8 (4) ◽  
pp. 490-496 ◽  
Author(s):  
G. V. Vinogradov ◽  
A. Ya. Malkin ◽  
Yu. G. Yanovsky ◽  
E. A. Dzyura ◽  
V. F. Schumsky ◽  
...  
Keyword(s):  
Mechanical Characteristics ◽  
Dynamic Mechanical

Dynamic mechanical characteristics of five elastomeric gasket materials aged in a simulated and an accelerated PEM fuel cell environment

2011 ◽  
Vol 36 (11) ◽  
pp. 6756-6767 ◽  
Author(s):  
Chih-Wei Lin ◽  
Chi-Hui Chien ◽  
Jinzhu Tan ◽  
Yuh-Jin Chao ◽  
J.W. Van Zee
Keyword(s):  
Fuel Cell ◽  
Mechanical Characteristics ◽  
Pem Fuel Cell ◽  
Dynamic Mechanical

scholarly journals The Metal Oxides Fillers Properties Impact on the Dynamic Mechanical Characteristics of Composites, Cured in Constant Physical Fields

2015 ◽  
Vol 0 (6) ◽  
pp. 87-94
Author(s):  
Володимир Олексійович Віленський ◽  
Юлія Володимирівна Бардадим ◽  
Максим Григорович Ткаліч
Keyword(s):  
Metal Oxides ◽  
Mechanical Characteristics ◽  
Dynamic Mechanical ◽  
Physical Fields

scholarly journals Dynamic mechanical characteristics and failure mode of serpentine under a three-dimensional high static load and frequent dynamic disturbance

PLoS ONE ◽  
2019 ◽  
Vol 14 (9) ◽  
pp. e0222684
Author(s):  
Chun Wang ◽  
Lu-ping Cheng ◽  
Cheng Wang ◽  
Zhu-qiang Xiong ◽  
Shi-ming Wei
Keyword(s):  
Failure Mode ◽  
Mechanical Characteristics ◽  
Static Load ◽  
Three Dimensional ◽  
Dynamic Disturbance ◽  
Dynamic Mechanical

Dynamic mechanical characteristics and fracture mechanism of gas-bearing coal based on SHPB experiments

2020 ◽  
Vol 105 ◽  
pp. 102395 ◽  
Author(s):  
Xiangguo Kong ◽  
Enyuan Wang ◽  
Shugang Li ◽  
Haifei Lin ◽  
Zhibo Zhang ◽  
...  
Keyword(s):  
Fracture Mechanism ◽  
Mechanical Characteristics ◽  
Dynamic Mechanical ◽  
Gas Bearing

scholarly journals Study on Dynamic Mechanical Properties and Constitutive Model Construction of TC18 Titanium Alloy

Metals ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 44 ◽  
Author(s):  
Changming Zhang ◽  
Anle Mu ◽  
Yun Wang ◽  
Hui Zhang
Keyword(s):  
Mechanical Properties ◽  
Titanium Alloy ◽  
Flow Stress ◽  
Yield Strength ◽  
Constitutive Model ◽  
Testing Machine ◽  
Dynamic Mechanical Properties ◽  
Stress Strain ◽  
Dynamic Mechanical ◽  
Different Temperatures

In order to investigate the static and dynamic mechanical properties of TC18 titanium alloy, the quasi-static stress–strain curve of TC18 titanium alloy under room temperature was obtained by DNS 100 electronic universal testing machine (Changchun Institute of Mechanical Science Co., Ltd., Changchun, China). Meanwhile, the flow stress–strain curves under different temperatures and strain rates are analyzed by split Hopkinson pressure bar (SHPB) device with synchronous assembly system. On the basis of the two experimental data, the JC constitutive model under the combined action of high temperature and impact load is established using the linear least squares method. The results show the following: the yield strength and flow stress of TC18 titanium alloy increase slowly with the increase of the strain rate, and the strain value corresponding to the yield strength is reduced. With the increase of strain, the flow stress increases at first and then decreases at different temperatures. The strain value corresponding to the transition point rises with the temperature increase, and the corresponding stress value remains basically unchanged. With the increase of experimental temperature, the flow stress shows a downward trend, and the JC constitutive model can predict the plastic flow stress well.

The causes of the reduction in stress in the stress-strain curves of glassy polymers

1963 ◽  
Vol 4 (4) ◽  
pp. 882-886 ◽  
Author(s):  
V.R. Regel' ◽  
Din Shu Shen'
Keyword(s):  
Glassy Polymers ◽  
Stress Strain
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