Výsledky vyhledávání - "Ígor José Mendes Lemes"

Second-order inelastic analysis of shallow and non-shallow steel arches

Autor: Ígor José Mendes Lemes, Lidiane R. R. M. Deus, Ricardo Azoubel da Mota Silveira, Jéssica Lorrany e Silva

Publikováno v: Latin American Journal of Solids and Structures. 17

This work presents a second-order inelastic analysis of steel arches. The analysis of shallow and non-shallow arches with several cross sections and boundary and loads conditions are discussed. The computational platform used is the homemade CS-ASA,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af725610d6926c1582a01d4cde4935bb
https://doi.org/10.1590/1679-78255941

Zobrazit plný text záznamu

Numerical analysis of steel–concrete composite beams with partial interaction: A plastic-hinge approach

Autor: Ricardo Azambuja Silveira, Ígor José Mendes Lemes, Tawany A. Carvalho, Amilton Rodrigues da Silva, Luís Eduardo Silveira Dias

Publikováno v: Engineering Structures. 248:113256

A two-dimensional displacement-based formulation with a plastic-hinge approach for the numerical analysis of composite beams with partial shear connection is presented here. The co-rotational approach is applied in the numerical model to allow large

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae572fd52085401bf971662f4919f43f
https://doi.org/10.1016/j.engstruct.2021.113256

Zobrazit plný text záznamu

Nonlinear analysis of two-dimensional steel, reinforced concrete and composite steel-concrete structures via coupling SCM/RPHM

Autor: Ígor José Mendes Lemes, Ricardo Azambuja Silveira, Andréa Regina Dias da Silva, Paulo Anderson Santana Rocha

Publikováno v: Engineering Structures. 147:12-26

This paper presents a numerical methodology based on Euler-Bernoulli theory to simulate the steel, reinforced concrete and composite structures 2D nonlinear behavior. The displacement-based numerical formulation uses the principles of the Refined Pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be678e8b7a5c581cba42cef3ee3e85a5
https://doi.org/10.1016/j.engstruct.2017.05.042

Zobrazit plný text záznamu

Thermo-structural analysis of reinforced concrete beams

Autor: Rafael Cesário Barros, Dalilah Pires, Ígor José Mendes Lemes, Paulo Anderson Santana Rocha, Ricardo Azoubel da Mota Silveira

Publikováno v: Repositório Institucional da UFOP
Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP

The objective of this study is to simulate the behavior of reinforced concrete beams in fire situation. In order to achieve this objective, advanced numerical formulations were developed, implemented and evaluated. When exposed to high temperatures,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45ad2966556ea947ef193f6d785deaa
http://www.repositorio.ufop.br/handle/123456789/12444

Zobrazit plný text záznamu

An efficient inelastic approach using SCM/RPHM coupling to study reinforced concrete beams, columns and frames under fire conditions

Autor: Ígor José Mendes Lemes, Paulo Anderson Santana Rocha, Ricardo Azoubel da Mota Silveira, Dalilah Pires, Rafael Cesário Barros

Publikováno v: Engineering Structures. 219:110852

This work has as its main objective the study of the behavior of reinforced concrete beams, columns and structural frames in a fire situation. To do so an efficient numerical formulation was developed, implemented and evaluated. When exposed to high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0f3d2ddcad8aae76acd4c276d532711
https://doi.org/10.1016/j.engstruct.2020.110852

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání