Efficient 2D Analysis Of Interfacial Thermoelastic Stresses in Multiply Bonded Anisotropic Composites With Thin Adhesives
نویسندگان
چکیده
منابع مشابه
Interfacial integrity of bonded restorations with self-etching adhesives: Water storage and thermo-mechanical cycling
OBJECTIVES OBJECTIVE To evaluate the effect of thermo-mechanical cycling (TMC) on the microleakage (μL) and axial gap width (AG) of Class V bonded restorations in premolars using self-etching adhesive systems. The bond strength of composite restorations to dentin (μTBS) using the same adhesives was also evaluated in third molars after water storage: 24 h and 6 months. The research hypotheses...
متن کاملThermoelastic Stresses in FG-Cylinders
FGM components are generally constructed to sustain elevated temperatures and severe temperature gradients. Low thermal conductivity, low coefficient of thermal expansion and core ductility have enabled the FGM material to withstand higher temperature gradients for a given heat flux. Examples of structures undergo extremely high temperature gradients are plasma facing materials, propulsion syst...
متن کاملMicrotensile bond strength and interfacial characterization of 11 contemporary adhesives bonded to bur-cut dentin.
OBJECTIVES This study evaluated mechanically and ultra-morphologically 11 different adhesive systems bonded to dentin. METHODS The microtensile bond strength (microTBS) of 11 contemporary adhesives, including two three-step etch&rinse, three two-step etch&rinse, two two-step self-etch and four one-step self-etch adhesives to dentin, were measured. The resultant interfacial ultra-structure at ...
متن کاملStresses in Anisotropic Cylinders
Axisymmetrical stresses in an infinitely long hollow isotropic circular cylinder (plane strain) quickly approach their asymptotic values as the external radius increases. This is not the case if the cylinder is even slightly anisotropic -asymptotic solutions (for an infinitely large external radius) do not exist. We find the mechanical meaning of this disparity by using formulas for radial and ...
متن کاملInterfacial effects in composites
It is well known that the behavior of diverse multicomponent systems such as fibrous composites, particle—filled polymers, polymer blends, and pigmented coatings depends not only on the composition, morphology, and properties of the constituents, but also on the nature of the interfacial region. This paper reviews typical examples, with emphasis on interpretation of interactions between constit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computers, Materials & Continua
سال: 2020
ISSN: 1546-2226
DOI: 10.32604/cmc.2020.010417