Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Aidas Jokūbaitis"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03104- (2024)
Non-destructive test methods are usually used for up to 2 months old bored concrete piles. It helps to determine the concrete properties of newly installed pile foundations. This research work represents a unique investigation of 80 bored concrete pi
Externí odkaz:
https://doaj.org/article/9de1fa12ae894ddfb812d168e0143782
Autor:
Aidas Jokūbaitis, Juozas Valivonis
Publikováno v:
Polymers, Vol 15, Iss 5, p 1190 (2023)
A comprehensive analysis of the relationship between transfer length and slip of different types of prestressed fiber reinforced polymer (FRP) reinforcement is provided. The results of the transfer length and slip together with the main influencing p
Externí odkaz:
https://doaj.org/article/b32c03c4004b44d1b013241365701a54
Autor:
Aidas Jokūbaitis, Juozas Valivonis
Publikováno v:
Polymers, Vol 14, Iss 19, p 3931 (2022)
The main aim of this paper is to provide a broader analysis of the transfer lengths of different types of fiber-reinforced polymers (FRPs) and to provide corrections to the existing theoretical models. Therefore, this paper presents a description of
Externí odkaz:
https://doaj.org/article/ae9b5e67e16145898037500dfb78f904
Autor:
Šarūnas Skuodis, Mykolas Daugevičius, Jurgis Medzvieckas, Arnoldas Šneideris, Aidas Jokūbaitis, Justinas Rastenis, Juozas Valivonis
Publikováno v:
Buildings, Vol 12, Iss 8, p 1113 (2022)
In this manuscript, we present the results of three-dimensional finite element analyses performed in the cloud of a large-scale model of the Gediminas Hill buildings and the construction remains of the Upper and Lower castles in Vilnius city. The gre
Externí odkaz:
https://doaj.org/article/e31d157f30af4a2ca2daf42b975f7efe
Publikováno v:
Materials, Vol 15, Iss 9, p 3013 (2022)
Developed and patented more than 30 years ago, the system of slabs with plastic inserts has become very popular, and it is used all over the world today due to the significantly reduced cost of building construction. Experimental tests have shown tha
Externí odkaz:
https://doaj.org/article/5fbde17dc5984cdea9f3cc6533f48af5
Publikováno v:
Materials, Vol 13, Iss 11, p 2432 (2020)
Nowadays, prestressed concrete sleepers are the most common type of sleepers. In different countries all over the world prestressed concrete sleepers are designed with different shapes, with different types of prestressed reinforcement and arrangemen
Externí odkaz:
https://doaj.org/article/033b2e36e94c4a56ad61d058290d3a32
Autor:
Aidas Jokūbaitis
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 5, Iss 5, Pp 474-480 (2013)
This article briefly discusses the essence of prestressed concrete,its advantages and disadvantages. The analysis of prestress lossesis done according to different standards. The paper explainspretensioning force and selection of its eccentricity as
Externí odkaz:
https://doaj.org/article/1118c44de4174ed0a38f55123c6f423c
Publikováno v:
Journal of Civil Engineering and Management, Vol 22, Iss 4 (2016)
Prestressed concrete sleepers are the most common type of the sleepers used on the railroad. They serve as rail supports and absorb loads induced by trains. Sleepers are important for the durability and safety of the railroad and are exposed to vario
Externí odkaz:
https://doaj.org/article/0905bd6031e649c190ce1d96560be95c
Publikováno v:
Engineering Structures and Technologies, Vol 6, Iss 1 (2014)
Article briefly discusses the factors affecting bond between concrete and reinforcement of prestressed concrete member. Behavior of prestressed concrete member during release of reinforcement is discussed. Comparative analysis of equations, which des
Externí odkaz:
https://doaj.org/article/7b9bcb8ea5b94138a8835cfaf123e09b
Autor:
Aidas Jokūbaitis, Arnoldas Šneideris
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 4, Iss 4 (2012)
The article discusses principles calculating resistance of a reinforced concrete column to fire. The paper provides column calculation models, the main characteristics of materials and characteristic stress set points applying finite element program
Externí odkaz:
https://doaj.org/article/d90d6dec521548b5ba51ad79f900cb65