Buscar
Mostrando ítems 1-10 de 136
Study of the elastic shear modulus of Bio Bio sand using bender elements in an oedometer
(American Society Testing Materials, 2017)
The objective of the paper is to study the shear stiffness of Bio Bio sand. To this end, a system to measure the travel time of shear waves in Bio Bio sand samples using bender elements was designed and setup in an adapted ...
Ensaios de coluna ressonante e de bender elements para medidas de módulos cisalhantes em caulim
(Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia CivilUFRJ, 2020)
A procedure to calibrate and perform the bender element test
(Universidad Nacional de Colombia Sede Medellín, 2012)
The bender element test method is used in the laboratory to obtain the shear wave velocity of soils. Despite its apparent simplicity, there is still no standard for this test. A number of factors affects the reliability ...
Small-strain shear modulus and shear strength of an unsaturated clayey sand
(2013-01-01)
This paper presents and discuss results of laboratory tests with a compacted clayey sand. Two sets of tests were performed to analyze the shear strength and the small-strain shear modulus (Go) of this soil. The first set ...
Um algoritmo exato para o problema da diversidade máxima
(Universidade Federal de Minas GeraisUFMG, 2011-08-23)
The term diversity is related to the variety of features, ideas or differents elements among them within a given context, being important for the pluralism, heterogeneity, mutual tolerance and survival of ideas. There are ...
Caracterización dinámica del Depósito Fluvio-Lacustre de Tunja, empleando ensayos Bender Element
(Universidad Pedagógica y Tecnológica de ColombiaEscuela de PosgradosFacultad de IngenieríaMaestría en Geotecnia, 2018)
The response of a soil to a seismic event is determined by its dynamic properties, its stratigraphic layout and the topography of the area. Currently there are different field and laboratory tests, which allow to know these ...
Medición de parámetros dinámicos de arena con finos mediante columna resonante
(Universidad de Chile, 2017)
Chile es uno de los países más sísmicos del mundo; escenario de grandes
terremotos en el pasado y con toda seguridad, en el futuro. En particular, los suelos son
afectados por movimientos sísmicos. Por lo que es importante ...
Comparison between resonant-column and bender element tests on three types of soils
(Universidad Nacional de Colombia Sede Medellín, 2013)
The bender element (BE) test is used in laboratory to obtain the shear wave velocity of soils. Different execution and interpretation techniques have been proposed. However, there is not a specialized technique with an ...
Efecto de finos no plásticos en los parámetros dinámicos de arenas de relave
(Universidad de Chile, 2021)
El estudio del comportamiento dinámico ante solicitaciones sísmicas en Chile es fundamental, al considerar que Chile uno de los países más sísmicos del mundo. Uno de los parámetros fundamentales para entender la respuesta ...