Zobrazeno 1 - 10 of 19 pro vyhledávání: '"LETO MOMM"'
1
Akademický článek
Evaluation of Technical Feasibility of Reusing Coal Ash in Dense Asphalt Mixes by Assessing Mechanical Performance
Autor: BRENO BARRA, LETO MOMM, YADER GUERRERO, ALEXANDRE MIKOWSKI, ESTÉFANI CLARA, MAI-LAN NGUYEN, GARY B. HUGHES
Publikováno v: Anais da Academia Brasileira de Ciências, Vol 93, Iss suppl 4 (2021)
Abstract This manuscript evaluates the technical feasibility of reusing coal ash in the formulation design of dense asphalt mixes. Physicochemical and mineralogical properties of fly and bottom ash matrixes prepared with coal ash were analyzed by sca
Externí odkaz: https://doaj.org/article/dcb6867ef9fa417d8fb383c2edcdec04
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2
Akademický článek
Development and validation of the first brazilian french-based asphalt mix complex modulus and fatigue test apparatus
Autor: Breno Barra, Leto Momm, Yader Guerrero, Yves Brosseaud, Gustavo Momm
Publikováno v: Transportes, Vol 28, Iss 2 (2020)
The main aim of this paper is to present the development and validation procedures of the first brazilian french-based asphalt mix complex modulus and fatigue test apparatus, so-called FADECOM, in order to demonstrate the effective application of the
Externí odkaz: https://doaj.org/article/8245e5664cde4907a112c29704126197
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3
Akademický článek
Characterization of granite and limestone powders for use as fillers in bituminous mastics dosage
Autor: BRENO BARRA, LETO MOMM, YADER GUERRERO, LIEDI BERNUCCI
Publikováno v: Anais da Academia Brasileira de Ciências, Vol 86, Iss 2, Pp 995-1002 (2014)
This paper discusses the importance of studies on materials known as fillers from different mineral origins, used in asphalt mixes, specifically in the formulation of mastics. The research was carried out on samples of limestone and granite rock fill
Externí odkaz: https://doaj.org/article/160f7d443dd843cc85920be0ba5f4e1a
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4
Akademický článek
Uso del ultrasonido para la evaluación de la homogeneidad en la densidad de especímenes de prueba trapezoidales de concreto asfáltico
Autor: Yader Alfonso Guerrero Perez, Leto Momm, Breno Salgado Barra
Publikováno v: Infraestructura Vial, Vol 13, Iss 24 (2012)
En la metodología francesa, dos de los ensayos más importantes en la preparación de las mezclas de concreto asfáltico son: el ensayo de fatiga y el ensayo del módulo complejo. Estos ensayos son realizados con cuerpos de prueba trapezoidales extr
Externí odkaz: https://doaj.org/article/9f988c217a374c228b948a77e7e1c7d7
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5
Akademický článek
Evaluación de características físicas y químicas de los rellenos minerales de piedra caliza y polvo de piedra en la formulación de los morteros asfálticos
Autor: Breno Salgado Barra, Leto Momm
Publikováno v: Infraestructura Vial, Vol 11, Iss 22 (2012)
El objetivo de este trabajo es resaltar la importancia del estudio de los materiales denominados rellenos minerales, de diferentes orígenes minerales, empleados en la formulación de mezclas bituminosas, específicamente en los morteros. Después de
Externí odkaz: https://doaj.org/article/be1764659b4949228956321519004f5e
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6
A new dynamic apparatus for asphalt mix fatigue and stiffness modulus: development, validation and numerical simulations
Autor: Breno Salgado Barra, Leto Momm, Yader Alfonso Guerrero Pérez, Alexandre Mikowski, Helena Paula Nierwinski, Rodrigo Shigueiro Siroma, Mai-Lan Nguyen, Gary Hughes, Gustavo Garcia Momm
Publikováno v: Matéria (Rio de Janeiro) v.27 n.1 2022
Matéria (Rio de Janeiro. Online)
instacron:RLAM
The main aim of this paper is to describe the development and validation of a new test apparatus for measuring complex stiffness modulus and fatigue of asphalt mix, so-called FADECOM. Both evaluations are executed with cyclic loading and continuous m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b805b13c307d7fa1ab775542da9f2a59
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762022000100304
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7
Evaluation of Technical Feasibility of Reusing Coal Ash in Dense Asphalt Mixes by Assessing Mechanical Performance
Autor: Breno Salgado Barra, Leto Momm, Yader Guerrero, Estéfani Clara, Gary B. Hughes, Mai-Lan Nguyen, Alexandre Mikowski
Publikováno v: Anais da Academia Brasileira de Ciências, Volume: 93 Supplement 4, Article number: e20201662, Published: 22 NOV 2021
Anais da Academia Brasileira de Ciências, Vol 93, Iss suppl 4 (2021)
Anais da Academia Brasileira de Ciências v.93 suppl.4 2021
Anais da Academia Brasileira de Ciências
Academia Brasileira de Ciências (ABC)
instacron:ABC
This manuscript evaluates the technical feasibility of reusing coal ash in the formulation design of dense asphalt mixes. Physicochemical and mineralogical properties of fly and bottom ash matrixes prepared with coal ash were analyzed by scanning ele
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce0c34ba618209efd419187f4de06d48
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652021000801702&lng=en&tlng=en
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9
Impacto da formulação de composições granulométricas nas propriedades mecânicas e funcionais de misturas asfálticas densas
Autor: Viviane Dias Andrade, Daniel Hastenpflug, Breno Salgado Barra, Liedi Légi Bariani Bernucci, Yader Alfonso Guerrero Pérez, Helena Paula Nierwinski, Leto Momm, Marcelo Heidemann
Publikováno v: Matéria (Rio de Janeiro) v.25 n.4 2020
Matéria (Rio de Janeiro. Online)
instacron:RLAM
O objetivo principal deste trabalho e avaliar o impacto da formulacao de diferentes composicoes granulometricas nas propriedades mecânicas e funcionais de misturas asfalticas densas, a partir dos metodos denominados tentativa, teorico e controlado.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29fd1c070dc4ce24824c3098e3382550
https://doi.org/10.1590/s1517-707620200004.1205
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10
Evaluation of the influence of water and temperature on the rheological behavior and resistance to fatigue of asphalt mixtures
Autor: Keyla Junko Shinohara, Glicério Trichês, Leto Momm, Adosindro Joaquim de Almeida
Publikováno v: Construction and Building Materials. 158:401-409
Damage caused to asphalt layers by the action of traffic load, along with water and temperature, is the main factor responsible for the progressive deterioration of pavement structures. Although many studies have been carried out and the effect of wa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f8dfede7b5daf606483ad2d90c97c33
https://doi.org/10.1016/j.conbuildmat.2017.10.030
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