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Triaxial deformation behavior of bituminous mixes
(ASCE-AMER SOC CIVIL ENGINEERS, 2010-02-01)
The triaxial compressive response of bituminous mixes with volume fractions of aggregate in the range 52 to 85% was investigated over a wide range stresses and strain rates. The types of loadings considered include triaxial ...
Effect of trabecular orientation and presence of bone marrow on the mechanical properties of trabecular of bone up to very large strains- relationships with strain rate
(UniandesMaestría en Ingeniería MecánicaFacultad de IngenieríaDepartamento de Ingeniería Mecánica, 2019)
"Los modelos de elementos finitos óseos, que se utilizan cada vez más para evaluar el riesgo de fractura en pacientes con enfermedades óseas degenerativas, requieren datos experimentales extensos para modelar adecuadamente ...
Mechanical behavior of inconel 625 at elevated temperatures
(2019-03-01)
Inconel 625 is a nickel-based alloy that is mainly used in high-temperature applications. Inconel 625 exhibits an unstable plastic flow at elevated temperatures characterized by serrated yielding, well-known as the Portevin-Le ...
Investigação das características de superplasticidade de um aço do sistema Fe-Mn-Al
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2008-02-29)
The alloys of Fe-Mn-Al system have been rather studied in last few years indicating good potential for application, with the benefit of exhibiting 10 to 15% less density, coupled to good performance related to its mechanical ...
Inverse problems for the dynamic characterization of materials
(UniandesDoctorado en IngenieríaFacultad de Ingeniería, 2014)
The problem of mechanical characterization of materials is an active research field, especially when it comes to identifying the constant parameters associated with a constitutive equation. The challenge in determining the ...
Ensaios oedométricos com taxa de deslocamento constante em solos muito molesConstant rate of deformation oedometer tests on very soft soils
(Universidade Federal de Viçosa, 2017)