Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Wellington Longuini Repette"'
Publikováno v:
Journal of Composites Science, Vol 8, Iss 3, p 101 (2024)
High-performance concrete (HPC) is widely used in infrastructure for its durability and sustainability benefits. However, it faces challenges like autogenous shrinkage, leading to potential cracking and reduced durability. Fiber reinforcement offers
Externí odkaz:
https://doaj.org/article/385de2272d16444085cd4ed2ee61f870
Autor:
Diego Cathcart, José Pedro Francisconi Júnior, André Castellani Lopes, André Ricardo Hadlich, Wellington Longuini Repette
Publikováno v:
ABCustos, Vol 17, Iss 3 (2022)
Projetos e obras de infraestrutura de transportes no Brasil eventualmente são sujeitos a situações em que ocorrem irregularidades e sobrepreço em orçamentos. Sua mitigação, por meio do desenvolvimento da Engenharia de Custos, subsidia a justa
Externí odkaz:
https://doaj.org/article/5f0db056784c444ca94600420dd4174e
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 14, Iss 4 (2021)
abstract: For a controlled granulometry, this study evaluates the effect of nano-silica on mechanical and rheological properties, as well in the microstructure of Portland cement matrices containing a fixed amount of supplementary cementitious materi
Externí odkaz:
https://doaj.org/article/2e0e7884af544ba7a56ef8e7f2e9af4f
Autor:
Jessica Amanda Hasse, Ariane Prevedello Rubin, Lucas Carvalho Quintanilha, Wellington Longuini Repette
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 13, Iss 4 (2020)
Abstract In the last decades, 3D printing has emerged as a promising new paradigm for manufacturing. Even in the civil construction industry, it has gained attention from companies and researchers around the world. Despite of that, the properties of
Externí odkaz:
https://doaj.org/article/cb9a72909d154093937d48efb11d1f87
Publikováno v:
Ambiente Construído, Vol 15, Iss 3, Pp 7-18
Oligante geopolimérico é um material alternativo ao cimento Portland, obtido pela policondensação em meio alcalino da cinza volante, desde que observados critérios de escolha dos materiais precursores, parâmetros de dosagem e condições de cur
Externí odkaz:
https://doaj.org/article/fc89551b9d5c4dbdb843fa1397bbf6ae
Autor:
Marcelo Tramontin Souza, Lucas Onghero, Rafael Dors Sakata, Francisco Cavilha Neto, Carlos Eduardo Maduro de Campos, José Renato de Castro Pessôa, Wellington Longuini Repette, Antonio Pedro Novaes de Oliveira
Publikováno v:
Materials Letters. 345:134496
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::394af680818bc49be5c4d6575e8819d9
https://doi.org/10.1016/j.matlet.2023.134496
https://doi.org/10.1016/j.matlet.2023.134496
Publikováno v:
Acta Scientiarum. Technology; Vol 44 (2022): Publicação contínua; e57818
Acta Scientiarum. Technology; v. 44 (2022): Publicação contínua; e57818
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM
Acta Scientiarum. Technology; v. 44 (2022): Publicação contínua; e57818
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM
This study assesses the effect of size, as well as binary and ternary mixtures of three different carbon nanotubes added to Portland cement pastes containing nano-silica. Carbon nanotubes were characterized in terms of size and morphology by transmis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46867ac1e7d36c68885b07bc9066393f
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/57818
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/57818
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed8931b5ddf33e60fcadd27dff16bcda
https://doi.org/10.2139/ssrn.4058199
https://doi.org/10.2139/ssrn.4058199
Autor:
Marcelo Tramontin Souza, Rafael Dors Sakata, Lucas Onghero, Laurence Colares Magalhães, Carlos Eduardo Maduro de Campos, Antonio Pedro Novaes de Oliveira, Wellington Longuini Repette
Publikováno v:
Journal of Building Engineering. 59:105053
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a5ca4632dfe9801649b842d4bf3f9af
https://doi.org/10.1016/j.jobe.2022.105053
https://doi.org/10.1016/j.jobe.2022.105053
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 14, Iss 4 (2021)
Revista IBRACON de Estruturas e Materiais v.14 n.4 2021
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Volume: 14, Issue: 4, Article number: e14401, Published: 21 MAY 2021
Revista IBRACON de Estruturas e Materiais v.14 n.4 2021
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Volume: 14, Issue: 4, Article number: e14401, Published: 21 MAY 2021
For a controlled granulometry, this study evaluates the effect of nano-silica on mechanical and rheological properties, as well in the microstructure of Portland cement matrices containing a fixed amount of supplementary cementitious materials and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::462429573ed226450470fd86e6bf8d29
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000400208&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000400208&tlng=en