Effects of Repetitive Mechanical Bending Strain on Various Dimensions of Foldable Low Temperature Polysilicon TFTs Fabricated on Polyimide

2016 ◽  
Vol 37 (8) ◽  
pp. 1010-1013 ◽  
Author(s):  
Bo-Wei Chen ◽  
Ting-Chang Chang ◽  
Yu-Ju Hung ◽  
Shin-Ping Huang ◽  
Po-Yung Liao ◽  
...  
Keyword(s):  
Low Temperature ◽  
Bending Strain ◽  
Mechanical Bending

scholarly journals Experimental Study of Low Temperature Performance of Porous Asphalt Mixture

2021 ◽  
Vol 11 (9) ◽  
pp. 4029
Author(s):  
Jian Wang ◽  
Pui-Lam Ng ◽  
Yuhua Gong ◽  
Han Su ◽  
Jinsheng Du
Keyword(s):  
Low Temperature ◽  
Test Temperature ◽  
Asphalt Mixture ◽  
Aging Condition ◽  
Porous Asphalt ◽  
Bending Strain ◽  
Temperature Performance ◽  
Temperature Environment ◽  
Modifier Content ◽  
Low Temperature Performance

Porous asphalt mixture can be used as a road surface paving material with the remarkable advantage to prevent water accumulation and ponding. However, the performance of porous asphalt mixture in low temperature environment has not been thoroughly investigated, and this forms the subject of research in the present study. The mineral aggregate gradation of porous asphalt mixture was designed based on Bailey method, and the low temperature performance of porous asphalt mixture was studied by means of the low temperature bending test. The factors affecting the low temperature performance of porous asphalt mixture were analyzed through the orthogonal experimental design method, and the effects of porosity, modifier content, aging condition, and test temperature on the low temperature performance of porous asphalt mixture were evaluated. The results showed that the modifier content was the most important factor affecting the low temperature performance of porous asphalt mixture, followed by the test temperature, while the porosity and the aging condition were the least. Among the three performance evaluation indicators, namely the flexural tensile strength, maximum bending strain, and bending stiffness modulus, the maximum bending strain had the highest sensitivity to the porosity. It can be seen from the single factor influence test of porosity that there existed an approximately linear relationship between the maximum bending strain and the porosity of porous asphalt mixture, and the maximum bending strain decreased with increasing porosity. Furthermore, in order to ensure the good working performance of porous asphalt mixture in low temperature environment, the porosity should also satisfy the required limits of the maximum bending strain.

A Novel Structure to Reduce Degradation Under Mechanical Bending in Foldable Low Temperature Polysilicon TFTs Fabricated on Polyimide

2020 ◽  
Vol 41 (5) ◽  
pp. 725-728
Author(s):  
Yu-Xuan Wang ◽  
Ting-Chang Chang ◽  
Shin-Ping Huang ◽  
Mao-Chou Tai ◽  
Yu-Zhe Zheng ◽  
...  
Keyword(s):  
Low Temperature ◽  
Novel Structure ◽  
Mechanical Bending

Experimente Research of Filler-Bitumen Ratio Impact on Asphalt Mixture Performance

2013 ◽  
Vol 361-363 ◽  
pp. 1851-1856 ◽  
Author(s):  
Lin Cao
Keyword(s):  
Low Temperature ◽  
Bending Strength ◽  
Asphalt Mixture ◽  
Bending Test ◽  
Bending Strain ◽  
Cracking Performance ◽  
Beam Bending ◽  
Bending Failure ◽  
The Impact ◽  
Asphalt Mortar

AH-130 base asphalt graded according to the upper limit of AC-16 close gradation is selected in this paper to identify the impact of asphalt mortar of different filler-bitumen ratios on asphalt mixture’s road performance through small beam bending test at low temperature. And then bending failure energy, in substitute of bending strength, bending strain, is used to evaluate the anti-cracking performance of asphalt mixture at low temperature.

Investigation of mechanical bending instability in flexible low-temperature-processed electrochromic display devices

2015 ◽  
Vol 584 ◽  
pp. 94-97 ◽  
Author(s):  
Chin-Pao Cheng ◽  
Chuan-Pu Chou ◽  
Che-Hsiang Hsu ◽  
Tun-Chien Teng ◽  
Chun-Hu Cheng ◽  
...  
Keyword(s):  
Low Temperature ◽  
Display Devices ◽  
Mechanical Bending

Low Temperature Anti-Cracking Performance of Brucite-Fiber-Reinforced Asphalt Concrete

2011 ◽  
Vol 228-229 ◽  
pp. 23-28 ◽  
Author(s):  
Bo Wen Guan ◽  
Shuan Fa Chen ◽  
Rui Xiong
Keyword(s):  
Low Temperature ◽  
Asphalt Concrete ◽  
Asphalt Binder ◽  
Basalt Fiber ◽  
Test Results ◽  
Yield Strain ◽  
Bending Strain ◽  
Cracking Performance ◽  
Fibrous Mineral ◽  
Better Than

As a naturally occurring fibrous mineral abundant in China, it is not common to use the brucite fiber as the reinforcement in asphalt concrete to improve its anti-cracking property in low temperature until now. Laboratory experiments are made on the brucite fiber asphalt binder and the brucite fiber asphalt concrete in this paper. Effects of the dosage of the brucite fiber on anti-crack properties of asphalt binder and brucite fiber asphalt concrete in low temperature are also studied. The contrast test is made between brucite fiber, lignin fiber and basalt fiber. Test results show that the value of the ductility, the compliance in extension and the yield strain energy of asphalt binder decreases with the increasement of the dosage of brucite fiber. However, the temperature sensitivity property of asphalt binder in low temperature can be improved. The anti-crack properties especially the maximum bending stress and the maximum bending strain are improved by adding the proper quantity of brucite fiber in asphalt concrete. According to the test results, the optimum quantity of brucite fiber was about 0.4 wt.% of asphalt. Based on the contrast test, the brucite fiber is better than the lignin fiber on improving the anti-crack properties of the asphalt concrete, but which is similar to the basalt fiber.

Effect of Island Configuration and Neutral Axis Location for Mechanical Bending Strain on a-IGZO Thin Film Transistors

2015 ◽  
Vol 66 (1) ◽  
pp. 241-247 ◽  
Author(s):  
C. B. Park ◽  
J. J. Kim ◽  
H. Na ◽  
T. H. Moon ◽  
S. S. Yoo ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Neutral Axis ◽  
Bending Strain ◽  
Mechanical Bending
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