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Mostrando ítems 11-20 de 494
Prototype of the initial curing box for samples of concrete cylindersPrototipo de caja de curado inicial para muestras de cilindros de concreto
(Universidad Tecnológica de Panamá, 2019)
Caracterização da interface entre cilindros pré-fabricados para prótese sobre implante e ligas fundidas de CoCr
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2013)
Purpose: The purpose of this study was to evaluate the metallurgical interfacial compatibility between CoCr dental casting alloys and a prefabricated CoCr dental implant cast-to-cylinder and the possible effects of porcelain ...
Caracterização da interface entre cilindros pré-fabricados para prótese sobre implante e ligas fundidas de CoCr
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2013)
Purpose: The purpose of this study was to evaluate the metallurgical interfacial compatibility between CoCr dental casting alloys and a prefabricated CoCr dental implant cast-to-cylinder and the possible effects of porcelain ...
Determination of impact fracture toughness of polyethylene using arc-shaped specimens
(Pergamon-Elsevier Science Ltd, 2002-07)
This paper describes a methodology for the determination of the impact radial fracture toughness GIC, of cylindrical polymeric molded parts using arc-shaped specimens. The proposed methodology is an extension of the ISO/DIS ...
Estudio comparativo in vitro de resistencia a fuerzas de cizallamiento de diferentes sistemas ceramo-cerámicos
(Universidad Santo TomásEspecialización Rehabilitación OralFacultad de Odontología, 2015)
An experimental study was conducted in vitro . The sample size was 80 samples divided into 4 groups , control group base metal, pre -fabricated BEGO - Wiron 99 were used in the sample. The cylinders for samples of zirconium ...
Resistencia a la compresión de concreto 21 MPA con refrentado no adherido nuevo y usado
(2015-03-01)
This research analyzes the test compressive strength of concrete cylinders with transverse unbonded such as the neoprene, using two new and used types, which is described in NTC 3708, this being a method of facing that is ...
Estudio experimental de probetas de hormigón confinadas con materiales compuestosExperimental study of concrete cylinders confined by composite materials
(Universidad Tecnológica Nacional, 2010)
Existen numerosas situaciones en las que es necesario mejorar la capacidad portante de elementos sometidos a solicitaciones de compresión, como columnas y pilas de puentes. El refuerzo externo con polímeros reforzados con ...
Shear bond strength between Ni-Cr alloy bonded to a ceramic substrate
(WILEY-BLACKWELLHOBOKEN, 2013-08-02)
Shear bond strength between Ni-Cr alloy bonded to a ceramic substrate Introduction: The aim of this study was to evaluate the shear bond strength between a Ni-Cr alloy and a ceramic system submitted or not to thermocycling. ...
Evaluación de la incidencia del tamaño máximo nominal del agregado grueso en los resultados de los ensayos de resistencia a compresión del concreto empleando cilindros de diferentes dimensiones
(Universidad de la CostaMaestría en Ingeniería, 2019)
Instalación, Verificación de la Calibración y Aplicación del Ensayo Triaxial del CIVCO utilizando diferentes tipos de Suelo
(Instituto Tecnológico de Costa Rica, 2008)
The main goal of this project is to coordinate the installation, check the calibration, and utilize the triaxial apparatus from CIVCO. The triaxial test is the most sophisticated of the soil shear strength tests.
This ...