A micromechanical-based study on the tribological and creep-relaxation behavior of sand-FRP composite interfaces

2021 ◽  
pp. 114423
Author(s):  
Huan He ◽  
Wenbo Chen ◽  
Zhen-yu Yin ◽  
Kostas Senetakis ◽  
Jian-hua Yin
Keyword(s):  
Relaxation Behavior ◽  
Frp Composite ◽  
Composite Interfaces

Conductivity, Dielectric and Modulus study of NH4PF6 based Zwitterionic polymer electrolyte

2020 ◽  
Vol 13 ◽  
Author(s):  
Manindra Kumar ◽  
Neelabh Srivastava
Keyword(s):  
Polymer Electrolyte ◽  
Power Law ◽  
Loss Tangent ◽  
Electric Modulus ◽  
Relaxation Behavior ◽  
Conductivity Data ◽  
Frequency Range ◽  
Zwitterionic Polymer ◽  
Power Law Equation ◽  
Jonscher’S Power Law

Background and Objective: Zwitterionic polymer electrolyte has been successfully synthesized using NH4PF6 salt. The conductivity of the synthesized polymer membrane is found to be of the order of 10-3Scm-1. Dielectric and Modulus properties of the polymer electrolyte have also been studied which showed well relaxation peaks with both temperature and salt concentrations. Result: This is well depicted with the loss tangent curve. Debye type relaxation behavior has observed from the electric modulus. Conclusion: Frequency dependent conductivity data (fitted with Jonscher's power law equation) confirmed the presence of NCL/SLPL type behavior in the studied frequency range.

Durability of concrete members reinforced with steel-FRP composite bars under dry-wet cycles of seawater

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 2273-2283
Author(s):  
Lining Ding ◽  
Mengke Lei ◽  
Xin Wang ◽  
Yuwei Shi ◽  
Zhongguo Zhu ◽  
...  
Keyword(s):  
Concrete Members ◽  
Frp Composite ◽  
Durability Of Concrete

scholarly journals Modelling of a novel strong and ductile FRP composite

2019 ◽  
Vol 217 ◽  
pp. 73-83
Author(s):  
Wei Sun ◽  
Haifeng Liu ◽  
Chunlin Pan ◽  
Tao He
Keyword(s):  
Frp Composite

Strengthening of a Bridge Capbeam Using Bonded FRP Composite Plates

2001 ◽  
Author(s):  
Osman Hag-Elsafi ◽  
Ryan Lund ◽  
Sreenivas Alampalli
Keyword(s):  
Composite Plates ◽  
Frp Composite
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