Zobrazeno 1 - 10
of 26
pro vyhledávání: '"José Álvarez Pérez"'
Autor:
Milena Mesa Lavista, José Álvarez Pérez, Eduardo Tejeda Piusseaut, Carlos Alexander Recarey Morfa
Publikováno v:
Dyna, Vol 83, Iss 198, Pp 44-48 (2016)
El presente artículo presenta un estudio de la influencia de las dimensiones del subdominio en el estado tenso-deformacional de terraplenes viales. Su objetivo principal es determinar la distancia más aconsejable desde el pie de talud hasta la cond
Externí odkaz:
https://doaj.org/article/ca614b7330304c9882e0bc1d03827fec
Autor:
Jorge Humberto Chávez-Gómez, Milena Mesa-Lavista, José Álvarez-Pérez, Fabiola D Yépez-Rincón, Eduardo Valencia-Guzmán, Ricardo González-Alcorta
Publikováno v:
Revista ALCONPAT, Vol 14, Iss 2 (2024)
El objetivo del trabajo es emplear la técnica de Correlación de Imágenes Digitales (DIC) para analizar los desplazamientos en muretes de mampostería sometidos a compresión axial, sin usar un programa comercial. Se desarrolló un algoritmo emplea
Externí odkaz:
https://doaj.org/article/0a9f563e05b74893b556b6a8b239e897
Autor:
Jorge H. Chávez-Gómez, José Álvarez-Pérez, Milena Mesa-Lavista, Ramón García-Cedeño, Franco A. Carpio-Santamaría, G. Fajardo-San-Miguel, Fabiola D. Yépez-Rincón
Publikováno v:
Data in Brief, Vol 53, Iss , Pp 110207- (2024)
The uniaxial compressive strength is a main parameter to be considered in design of masonry structures, particularly due to gravitational loads. This dataset collection comprises test on various masonry prisms made of hollow concrete blocks. These pr
Externí odkaz:
https://doaj.org/article/e87fcbc6ef5649529dbe638fdc6d004d
Publikováno v:
Colombia Forestal, Vol 26, Iss 1, Pp 5-21 (2023)
Este estudio analizó la estructura de comunidades de epífitas vasculares en dos localidades de los Montes de María (Chalán y Morroa). Se calcularon las curvas de rango-abundancia, rarefacción e interpolación-extrapolación y la diversidad alfa
Externí odkaz:
https://doaj.org/article/8f75591d8af948fc8e8a7cb8e7e4ebf4
Autor:
Jorge H. Chávez-Gómez, José Álvarez-Pérez, Milena Mesa-Lavista, G. Fajardo-San-Miguel, Diego Cavazos-de-Lira, Ricardo González-Alcorta
Publikováno v:
Buildings, Vol 13, Iss 1, p 96 (2022)
Different loading conditions cause different tensile stress patterns in masonry structures. Several studies related to masonry behavior use indirect tensile tests to obtain that value, where the splitting test from ASTM-C-1006 is usually employed. In
Externí odkaz:
https://doaj.org/article/bbb0571a2867413683fe10b2871275ce
Publikováno v:
Data in Brief, Vol 38, Iss , Pp 107315- (2021)
Slope-stability analysis is one of the parameters in the design of road embankments that the designer must consider in order to ensure stable and safe construction. The technical standards recommend slopes to heights of 12 m, depending on the soil ty
Externí odkaz:
https://doaj.org/article/4386df5b960845fd9f15e3fa5b7ef75c
Autor:
Milena Mesa Lavista, Francisco Lamas-Fernández, Eduardo Tejeda-Piusseaut, Rafael Bravo-Pareja, Carolina Cabrera-González, José Álvarez-Pérez
Publikováno v:
Ingeniería e Investigación, Vol 42, Iss 1, Pp e93712-e93712 (2021)
Numerical modeling is a powerful tool to determine the stress-strain relationships of structures. However, for a reliable application, physical and mathematical models must be calibrated and validated. This paper presents an overview of numerical cal
Externí odkaz:
https://doaj.org/article/12e2e746e3ae43b1ad6bafa157c06393
Autor:
José Álvarez-Pérez, Fernando Peña
Publikováno v:
Mathematics, Vol 9, Iss 10, p 1096 (2021)
The formulation and analytic solution of a new mathematical model with constitutive curvature for analysis of tunnel ventilation shaft wall is proposed. Based on the Mindlin–Reissner theory for thick shells, this model also takes into account the s
Externí odkaz:
https://doaj.org/article/01cb3df8f9ee4f7f8add4bfef7f8eea0
Publikováno v:
Revista de la construcción. 21:657-668
Spiral ties with rectangular cross sections have been developed as a new technology in construction, reducing the workforce in the reinforcement production series, because the worker does not have to place the tie reinforcement for the columns on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07362e371757f75ce60efa26530b7967
https://doi.org/10.7764/rdlc.21.3.657
https://doi.org/10.7764/rdlc.21.3.657
Autor:
José, Álvarez Pérez, María
The causes of spinal cord injury are multiple; classically they can be divided into two large groups: those of medical origin (tumor, infectious, vascular, by compression, sclerosis, and congenital) and those of traumatic origin (traffic accidents, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a38542e0eedb1b30ab709ab712a9afe9
https://doi.org/10.5772/intechopen.108397
https://doi.org/10.5772/intechopen.108397
