Buscar
Mostrando ítems 1-10 de 202
Numerical experiments with the Bloch–Floquet approach in homogenization
(2006)
This paper deals with a numerical study of classical homogenization of elliptic linear operators
with periodic oscillating coefficients (period Y ). The importance of such problems in engineering
applications is quite ...
Numerical experiments with the Bloch-Floquet approach in homogenization
(JOHN WILEY & SONS, 2006-02-26)
This paper deals with a numerical study of classical homogenization of elliptic linear operators with periodic oscillating coefficients (period epsilon Y). The importance of such problems in engineering applications is ...
Rock pillar design using amasonry equivalent numerical model
(MDPI, 2021)
In underground mining, the design of rock pillars is of crucial importance as these are
structures that allow safe mining by maintaining the stability of the surrounding excavations. Pillar
design is often a complex task, ...
A study on congruency effects and numerical distance in fraction comparison by expert undergraduate students
(Frontiers Media, 2020)
School mathematics comprises a diversity of concepts whose cognitive complexity is still poorly understood, a chief example being fractions. These are typically taught in middle school, but many students fail to master ...
Experimental and numerical cyclic response of RC walls with openings
(Elsevier, 2019)
According to Chilean design practice, walls usually have complex geometries and discontinuities in height, mainly in the first story. However, the Chilean design code, similar to many design codes, does not provide special ...
Physical and numerical modelling of the thermally induced wedging mechanism
(ICE Publishing, 2015)
Field observations and laboratory experiments show that temperature cycles can lead to wedging
and accumulation of permanent displacements in several geosystems. The magnitude of these
displacements depends on the geometric ...
Parámetros y magnitudes del tiempo en la obra One million years de On Kawara
(Hipatia Press, 2020)
One million years de On Kawara, exhibe la enumeración de enormes
magnitudes temporales, con eso, problematiza diversos modos de relación con
el tiempo en tanto representación y en tanto posibilidad de experiencia. ...
Numerical Modelling of Water Flow Through Granular Material for Isolated and Simultaneous Extractions in Block Caving
(Springer-Verlag Wien, 2019)
© 2018, Springer-Verlag GmbH Austria, part of Springer Nature. In this work, we numerically solve the Brinkman–Darcy equation coupled to the granular kinematic model using the finite elements method in 2D, to describe the ...
Experimental cyclic response of RC walls with setback discontinuities
(Elsevier, 2019)
After the 2010 Maule, Chile, earthquake (Mw 8.8), several reinforced concrete (RC) buildings presented damage in some walls (crushing of concrete, buckling and fracture of steel reinforcement). These buildings had been ...
Assesing the vertical movement of a nematicide in a sandy loam soil and its correspondence using a numerical model (HYDRUS 1D)
(Sociedad Chilena de la Ciencia del Suelo, 2017)
A test under laboratory conditions was performed to typify and model the vertical movement of a nematicide (DiTera) applied at concentrations of 400, 700, and 1000 mg L-1 via drip irrigation to a sandy loam class soil ...