Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Frank Sanhueza"'
1
Akademický článek
Variation in the Modal Response of Retrofitted Unreinforced Masonry Walls at Different Levels of Damage
Autor: Joaquín Romero-Carrasco, Frank Sanhueza-Espinoza, Claudio Oyarzo-Vera
Publikováno v: Buildings, Vol 14, Iss 8, p 2326 (2024)
This article presents the results of an experimental campaign conducted on a set of four unreinforced masonry walls at full scale. The purpose of this study is to assess, using non-destructive methods, the impact of retrofitting and damage on the mod
Externí odkaz: https://doaj.org/article/2d4f9f4624794e599618fc6f1db8b3fc
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2
Akademický článek
Improvement of the Analytical Model of an Energy Dissipator and Validation with Experimental Tests of a Prototype
Autor: Esteban Balboa-Constanzo, Nelson Maureira-Carsalade, Frank Sanhueza-Espinoza, Ángel Roco-Videla, Marcelo Sanhueza-Cartes, Patricio Arias-Guzmán, Cristian Canales
Publikováno v: Buildings, Vol 13, Iss 9, p 2302 (2023)
An improved numerical formulation for a self-centering frictional damper is presented. This was experimentally validated through quasi-static tests carried out on a steel-made prototype of the damper. Its design is ad hoc for implementation in the se
Externí odkaz: https://doaj.org/article/91782c47904d41658a2ac7dc96a40506
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3
Akademický článek
Assessment of Web Panel Zone in Built-up Box Columns Subjected to Bidirectional Cyclic Loads
Autor: Ramón Mata, Eduardo Nuñez, Frank Sanhueza, Nelson Maureira, Ángel Roco
Publikováno v: Buildings, Vol 13, Iss 1, p 71 (2022)
The behavior of the web panel zone has a direct effect on the cyclic performance of steel moment connections. While the mechanisms of web panel zone failure are known under cyclic load, little is known about the behavior of the web panel zone under b
Externí odkaz: https://doaj.org/article/4d7c29350a1f46afbdc54ac56edc1f93
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4
Akademický článek
Numerical Study on Seismic Response of Steel Storage Racks with Roller Type Isolator
Autor: Oscar Álvarez, Nelson Maureira, Eduardo Nuñez, Frank Sanhueza, Ángel Roco-Videla
Publikováno v: Metals, Vol 11, Iss 1, p 158 (2021)
This research evaluates the effectiveness of using a roller-type base isolation device with tensile strength in reducing the dynamic response of industrial steel storage racks. These were subjected to a seismic input acting separately in both directi
Externí odkaz: https://doaj.org/article/080e4922d078477c98f9ec776626a325
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6
A finite element method for stiffened plates
Autor: Ricardo G. Durán, Frank Sanhueza, Rodolfo Rodríguez
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
ESAIM: Math. Model. Numer. Anal. 2012;46(2):291-315
Biblioteca Digital (UBA-FCEN)
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
The aim of this paper is to analyze a low order finite element method for a stiffened plate. The plate is modeled by Reissner-Mindlin equations and the stiffener by Timoshenko beams equations. The resulting problem is shown to be well posed. In the c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7046e362ef4bbcb7b7740511f68af811
https://doi.org/10.1051/m2an/2011011
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7
Numerical analysis of a finite element method to compute the vibration modes of a Reissner-Mindlin laminated plate
Autor: Rodolfo Rodríguez, Ricardo G. Durán, Frank Sanhueza
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
This paper deals with the finite element approximation of the vibration modes of a laminated plate modeled by the Reissner-Mindlin equations; DL3 elements are used for the bending terms and standard piecewise linear continuous elements for the in-pla
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::337a1cbe365307e94b38e8a8cfc50434
http://www.ams.org/journals/mcom/2011-80-275/S0025-5718-2011-02456-7/
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8
Approximation of the vibration modes of a Timoshenko curved rod of arbitrary geometry
Autor: Frank Sanhueza, Erwin Hernández, Rodolfo Rodríguez, Enrique Otárola
Publikováno v: IMA JOURNAL OF NUMERICAL ANALYSIS
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
The aim of this paper is to analyse a mixed finite-element method for computing the vibration modes of a Timoshenko curved rod with arbitrary geometry. Optimal order error estimates are proved for displacements, rotations and shear stresses of the vi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f14f7254b5ffbf73c2df5af85e6105d9
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9
Akademický článek
Numerical analysis of a finite element method to compute the vibration modes of a Reissner-Mindlin laminated plate.
Autor: Ricardo G. Durán, Rodolfo Rodríguez, Frank Sanhueza
Publikováno v: Mathematics of Computation; Jan2011, Vol. 80 Issue 275, p1239-1264, 26p
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