Results 11 to 20 of about 2,444,925 (268)

A Non-Destructive Methodology for the Viscoelastic Characterization of Polymers: Toward the Identification of the Time–Temperature Superposition Shift Law

open access: yesSensors, 2023
Polymers find widespread applications in various industries, such as civil engineering, aerospace, and industrial machinery, contributing to vibration control, dampening, and insulation.
Aleksandr Sakhnevych   +2 more
doaj   +1 more source

Study on the Testing Method of Relaxation Modulus under Spherical Indenter Loading

open access: yesAdvances in Materials Science and Engineering, 2022
Viscoelastic materials are widely used in various fields. In order to better use viscoelastic materials in various working conditions, it is necessary to master the material properties of viscoelastic materials.
Xiong Li   +3 more
doaj   +1 more source

An Approach for Adjusting the Laboratory-Determined Dynamic Modulus Master Curve of Asphalt Layers Based on Falling Weight Deflectometer Measurements

open access: yesAdvances in Civil Engineering, 2023
Structural assessment is critical for designing asphalt pavement overlays, estimating the remaining life of pavements, and selecting an appropriate rehabilitation strategy for existing pavements.
Mohammed Alfarra   +3 more
doaj   +1 more source

Mechanics of Viscoelastic Thin-Walled Structures [PDF]

open access: yes, 2013
Thin-walled structures made of polymers and reinforced polymer composites are prominent candidates for constructing large lightweight structures. A major challenge in designing polymer-based thin-walled structures is their time and temperature dependent ...
Kwok, Kawai
core   +1 more source

Predict the Phase Angle Master Curve and Study the Viscoelastic Properties of Warm Mix Crumb Rubber-Modified Asphalt Mixture [PDF]

open access: yesMaterials, 2020
To identify the most accurate approach for constructing of the dynamic modulus master curves for warm mix crumb rubber modified asphalt mixtures and assess the feasibility of predicting the phase angle master curves from the dynamic modulus ones. The SM (Sigmoidal model) and GSM (generalized sigmoidal model) were utilized to construct the dynamic ...
Zhang, Fei   +3 more
openaire   +2 more sources

Investigation of the time-domain linear viscoelastic response of warm mix asphalt mixture via discrete and continuous spectrum

open access: yesCase Studies in Construction Materials, 2023
Asphalt mixture is a temperature-sensitive material, and its viscoelastic properties are essential for pavement design and performance evaluation. This paper presents a method for investigating the time domain linear viscoelastic parameter response of ...
Dongdong Han   +4 more
doaj   +1 more source

Viscoelastic Behaviour Characterization of a Gap-graded Asphalt Mixture with SBS Polymer Modified Bitumen [PDF]

open access: yesMaterials Research, 2015
A characterization of the linear thermo-viscoelastic behaviour of a gap-graded bituminous mixture with SBS-polymer modified bitumen and RAP aggregates is presented in this paper.
Diego Alejandro Ramirez Cardona   +3 more
doaj   +1 more source

The viscoelastic properties of some dental soft lining materials. [PDF]

open access: yes, 1997
PhDThe viscoelastic properties of soft lining materials are of enormous interest and importance as they clearly govern the biomechanical function of these materials.
Saber-Sheikh, Kambiz, Saber-Sheikh, K.
core   +4 more sources

Estimation of the Dynamic Moduli of Viscoelastic Asphalt Mixtures Using the Extended Kalman Filter Algorithm

open access: yesAdvances in Civil Engineering, 2018
Here, we develop a model predicting the dynamic moduli of hot-mix asphalt/concrete using the extended Kalman filter (EKF) algorithm and draw frequency-domain master curves. Discrete dynamic moduli were obtained via impact resonance tests (IRTs) on linear
Yu-Seok Gong, Dowan Kim, Sungho Mun
doaj   +1 more source

Friction behaviors of rice husk silica-reinforced elastomer composites in contact with rough self-affine surfaces

open access: yesPolymer Testing, 2022
This study presents rice husk silica-reinforced elastomer composites fabricated by wet compounding, exhibiting 10% higher dynamic friction coefficients than the reference composites made by conventional dry compounding.
Bumyong Yoon   +13 more
doaj   +1 more source

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