Results 81 to 90 of about 273,083 (210)

Master curves construction for viscoelastic functions of bituminous materials

open access: yesApplied Rheology
The performance of bituminous materials is often evaluated using rheological properties measured within the linear viscoelastic region. If there is a univocal temperature dependence of all the relaxation times, data obtained in different operating ...
Polacco Giovanni, Filippi Sara
doaj   +1 more source

Time-Temperature Superposition in Viscous Liquids [PDF]

open access: hybrid, 2001
Niels Boye Olsen   +2 more
openalex   +1 more source

Mechanical response of four polycarbonates at a wide range of strain rates and temperatures

open access: yesPolymer Testing, 2023
Polycarbonate is widely used in engineering applications in which its mechanical properties need to be well understood over a wide range of strain rates and temperatures. These properties can be dependent on the molecular structure. In this research, the
Peihao Song   +2 more
doaj  

Long Term Creep Assessment of Room-temperature Cured Epoxy Adhesive by Time-stress Superposition and Fractional Rheological Model

open access: yesApplied Rheology, 2018
The creep behavior of a new type epoxy resin adhesive which is room-temperature cured and used for reinforcing engineering structures was studied. The tensile strength of the adhesive has reached the desired values for the structural adhesive used for ...
Li Hui, Luo Yingshe, Hu Donglan
doaj   +1 more source

Designing a New Dynamic Mechanical Analysis (DMA) System for Testing Viscoelastic Materials at High Frequencies

open access: yesModelling and Simulation in Engineering, 2019
The aim of this study is to design a new dynamic mechanical analysis (DMA) measurement system that can operate for shear tests at frequencies as high as 10 kHz with strain amplitudes sufficient for viscoelastic materials operating in high-frequency ...
Roja Esmaeeli   +4 more
doaj   +1 more source

Quantifying Superposition [PDF]

open access: yesarXiv, 2006
Measures are introduced to quantify the degree of superposition in mixed states with respect to orthogonal decompositions of the Hilbert space of a quantum system. These superposition measures can be regarded as analogues to entanglement measures, but can also be put in a more direct relation to the latter.
arxiv  

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